New pattern recognition system in the e-nose for Chinese spirit identification

This paper presents a new pattern recognition system for Chinese spirit identification by using the polymer quartz piezoelectric crystal sensor based e-nose. The sensors are designed based on quartz crystal microbalance（QCM） principle,and they could capture different vibration frequency signal values for Chinese spirit identification. For each sensor in an8-channel sensor array, seven characteristic values of the original vibration frequency signal values, i.e., average value（A）,root-mean-square value（RMS）, shape factor value（S_f）, crest factor value（C_f）, impulse factor value（I_f）, clearance factor value（CL_f）, kurtosis factor value（K_v） are first extracted. Then the dimension of the characteristic values is reduced by the principle components analysis（PCA） method. Finally the back propagation（BP） neutral network algorithm is used to recognize Chinese spirits. The experimental results show that the recognition rate of six kinds of Chinese spirits is 93.33% and our proposed new pattern recognition system can identify Chinese spirits effectively.

Application of the new pattern recognition system in the new e-nose to detecting Chinese spirits

We present a new pattern recognition system based on moving average and linear discriminant analysis （LDA）, which can be used to process the original signal of the new polymer quartz piezoelectric crystal air-sensitive sensor system we designed, called the new e-nose. Using the new e-nose, we obtain the template datum of Chinese spirits via a new pattern recognition system. To verify the effectiveness of the new pattern recognition system, we select three kinds of Chinese spirits to test, our results confirm that the new pattern recognition system can perfectly identify and distinguish between the Chinese spirits.

TPFTZ(Tianjin Port Free Trade Zone)——A New Pattern of China's Openning to the Outside World

Under the guidance of Deng Xiao-ping’s strategic think-ing of openning to the outside world, the structure of om-nibearing openness has basically taken shape in China. Follow-

Establish Green Industry System,Improve the Comprehensive Utilization Level of Salt Lake Resources,and Create A New Pattern of Green Sustainable Development in Qaidam Basin

Qaidam Basin in Qinghai Province has rich multiple complex resources with salt lakes as the core.These resources form a special condition for the development of green economy,having rare and particular nature.The

Shuyang A new pattern based on intelligence

Shuyang,an industrial base of wrapped yarn,enjoys the largest number of equipment and largest production in China or even in the world.Shuyang intelligent knitting industrial park was laid a foundation on March 10,and factory workshops in 130,000 square meters are topped off in less than three months in the first construction stage,which is 6 months earlier than planned.What is more unexpected is that they are sold out

A NEW PATTERN OF INTERNATIONAL S&T COOPERATION-Co-establishment of a lab with a foreign firm

The co-establishment of joint laboratories with foreign firms is a new pattern of international S&T cooperation developed by the Shanghai Institute in line with its own features. The Institute’s practice has proved that it is an effective model for promoting the commercialization of research results, and the industrialization of new technologies as well as making their way into the international market.

NEW PATTERNS OF URBAN DEVELOPMENT IN CHINA

According to the basic features of socio economic development in China, the paper retrospects the developmental process of Chinese cities in the 20th century. Based on lots of data and related research achievements, five new patterns of Chinese urban development are pointed out, that is 1) regional disparity of urban development in China is still obvious and large; 2) cities in developed region develop in the form of agglomeration and coordination; 3) spatial layout shape of Chinese cities appears relatively tight, and there exists great outside expansion inclination; 4) the construction of exploitation zone becomes the new important factor of urban development in the 1990s; 5) number increase of cities at county level become the main tide of urban development, but cause the discrete understanding for the concept of urban substantial region, which construct a challenge to urban management. In the end the article puts forward a series thoughts on the future trends and countermeasures of urban development in China.

The Africanness of African Literatures and New Patterns in Human Civilization

The explosion of African literatures in 2021 is not a coincidence,but is dictated by the continent's decolonial,diasporic and hybrid cultural manifestations,its more than a hundred years of struggle for cross-regional integration,its spirit of vigorous and persistent action,and the unique attraction of an Africanness that upholds its selfhood,bridges the gaps,and remembers its history but looks to the future.The diasporic characteristic of attending to,absorbing and squarely facing the tension of heterogeneous cultures means that indigenous African literatures contain a distinctive world consciousness and rational philosophy.They have given rise to diverse civilizations marked by dialogue,inclusiveness and the contemporary spirit of African nations,enabling African literatures to participate effectively in the dialogue of world literature and in new patterns of civilization,displaying as they do a strong vitality,creativity and influence in the positive-sum game with Western culture.This will provide positive encouragement to the mutual learning,integration,harmony,symbiosis andcoexistenceofcivilizations.

China's Scientific and Technological Innovation Strategy under the New Pattern of Development

Innovation is the driver and accelerator for high-quality economic development and the transformation and upgrading of enterprises.At present,the world is undergoing significant changes unseen over the last century.Faced with the new world economic pattern and the new international relations in the postpandemic era,China should systematically clarify the prominent problems with the current scientific and technological(S&T)system,and establish new technological innovation strategies in the new era and new economic landscape,which are of great significance.Especially in the context of the new pattern of development,it is greatly highlighted how to systematically lower over-dependence on core technologies and resolve bottleneck problems with core technology arising from excessive attention to the international economic flows.Based on the medium-and long-term strategic background of the current new pattern of development,this paper explores the prominent problems of the S&T innovation system under the background of the new pattern of development from the perspectives of innovation policy system,regional innovation system,and enterprise innovation mode.Meanwhile,the paper believes that the innovation guidance system under the new pattern of development needs to be realized based on the guidance of the new innovation strategy of"opening thinking based on bottom lines and comprehensive indigenous innovation,"and also the three leading paths of holistic innovation guided by the new pattern of the whole national institutional system,the future industry,and the world-class enterprises.Only in this way can China become a power in terms of S&T innovation in the world.

Promoting the Safe and Stable Development of Industrial and Supply Chains under the New Pattern of Development

It is an important component of national security,and also a required driver for coordinating development and security and building a new pattern of development to maintain the security and stability of and enhance the independent controllability of industrial and supply chains.According to the principles of taking enterprises as the mainstay,coordinating points and chains,combining advantages and disadvantages,adopting classified policies,and linking internal and external chains,the three industrial chains should be planned as a whole for the purpose of their coordinated and efficient operation,so as to solidly enhance,supplement,optimize,and consolidate industrial and supply chains,enhance support to the core links of industrial chains,exploit preponderant and advantageous links,accelerate the incubation of leading and hidden champion enterprises in the industrial ecology,promote the coordination between central and local governments,optimize the policy support system for the modernization of industrial chains,deepen international cooperation among industrial chains,expedite the construction of independent,controllable,safe,and efficient industrial and supply chains,and significantly improve the stability,international competitiveness,and modernization of China's industrial and supply chains.

BCL Leads New Pattern of Urban Development in Beijing and Tianjin

Beijing Capital Land Ltd.(BCL)is one of the leading integrated property operators in China, being listed on the main board of the Stock Exchange of Hong Kong on June 19,2003(HKExstockcode:2868).Itscom-prehensive capabilities have placed it in the top rank of China’s property industry.

China’s Industrial Upgrading and Value Chain Restructuring Under the New Development Pattern

Global industrial chains(GICs)have become a hallmark of the world economy underpinning the global production cycle.Since the reform and opening up was introduced in 1978,China has taken an active role in global value chains(GVCs)and become the world’s factory floor.Under the external shocks to GICs,such as US trade frictions with China and the COVID-19 pandemic,China’s traditional comparative advantages in manufacturing which include its labor force and costs are waning.This has manifested in a wave of industrial relocations from China to other countries as well as China’s weakening international competitiveness.We took stock of the concepts and journey of GVCs and elaborated the intrinsic relationship between GVCs and the new development pattern of“dual circulations”.We also analyzed the trends of GVCs,the current status and problems of China’s industrial chains,and China’s market heft,complete industrial chains and the digital economy as new strengths for industrial chain upgrade.In our conclusion,this paper put forth some policy recommendations for China’s industrial chain upgrade in the context of dual circulations.

Intellectual Property Protection and New Development Pattern Construction of Xinjiang Jujube

"Three new developments"is the guiding ideology of Chinese-style high-quality development in the new era.Jujube(Zizyphus jujube Mill.)is a plant of Zizyphus of Rhamnaceae,which originated in China and has been listed as one of the"five fruits"since ancient times.Xinjiang is the most important jujube producing area in China,and its yield has accounted for 50%of the national jujube yield.In the five prefectures and cities of southern Xinjiang,as well as the regimental farms of southern and eastern Xinjiang of Xinjiang Production and Construction Corps,the jujube industry is an advantageous characteristic industry in agriculture.This paper studied Xinjiang jujube industry and its agricultural intellectual property resources,analyzed six major issues to be further implemented,such as the"three new developments"thinking and the strategy of building an intellectual property power,and puts forward eight strategies such as coordinating the two markets and two resources to accelerate the construction of a new development pattern and dual circulation of jujube.

The Key Driver of China’s New Economic Development Pattern:A Major Power’s Flying Geese Paradigm

This paper examines China’s flying geese paradigm that serves as a key driver of a new pattern of the country’s economic development.Our results suggest that such a major power’s flying geese paradigm has taken shape in the aftermath of the global financial crisis in 2008.However,this paradigm has provincial heterogeneity in that industrial relocation varies across provinces.For instance,China’s central and western regions have shown differences while serving as destinations for labor-intensive industries and processing trade.This flying geese paradigm evolves in a slow and nonlinear manner,and may be subject to stagnation and even reversal.

A NEW METHOD FOR CONSTRUCTING DIGITAL-STRAIN-FIELD-IMAGES FROM MOIRE PATTERNS

A new method for constructing digital-strain-field-image from a moire pattern with the help of digital image processing technique is proposed in this paper. The digital-strain-field-image expresses the strain values directly by its grey levels. The digital-strain-field-image can be obtained by making a differentiation for the digital moire pattern and doing a simple division operation. This image not only gives the visual strain field distribution, but also gives the strain values of every point. This method is simple and applicable and has satisfactory accuracy.

Study on a new grain-cash cropping pattern in paddy field

We studied a new grain-cash cropping pattern composed of "barley/watermelon + waize-rice", comparing with "barley / watermelon-rice" (CKI), "watermelon-rice", (CK2). The experiment was conducted in CNRRI’s field for 3 yr, employing completely randomized design with three replications, and each plot occupied 207 m~2. The soil in the experiment field contained: N, 2.48 g. kg, quick effective P 4 mg. kg, and quick effective K 53 mg·kg. The varieties tested were Zhemai 2 (barley), Zhemi 1 (watermelon), Suyu 1 (maize), and Shanyou 63 (hybrid rice).

The Study of Thematic Progression Patterns in TEM8 News Discourse

This paper studies thematic progression patterns of 20 news items in TEM8 based on the theories of theme and rheme.The use frequencies of three thematic progression patterns are calculated and analyzed to propose some implications on improving listening comprehension.

Cyclical Patterns of China’s Reform and Their Implications for the New Era

After taking stock of China's four-decade reforms, this paper identifies the cyclical patterns of China's reforms, which consist of an intermediate cycle and three short cycles. The purpose of reform is to adjust the changing relations of production to changing productivity. China has adopted a gradualist approach of reform, and reform cycles have coincided with economic cycles. The cyclical changes of reform are of great significance to comprehensively deepening reforms in the new era: Downward pressures of the economy present the best window period for reform;a new cycle of reform will unveil a new economic cycle as well;the people's support is essential to pushing forward the cyclical movements of reform;and top-down design is essential to deepen reforms on all fronts.

A quantitative approach to monitoring new sand cay migration in Nansha Islands

Sand cay is a special kind of islet formed by coral detritus and bioclast, which is common in Nansha Islands of China. Some sand cays play an important role in ocean strategy and economy, but surprisingly we know little about them, especially those recently formed sand cays. In this research, we monitor migration of a new sand cay in Nanxun Jiao（Gaven Reef） using a series of Quick Bird and World View-2 satellite images between June 2006 and August 2013. We conduct a regression between migration distance and wind observational data to examine the migration patterns of the new sand cay. The migration distance is calculated based on the sand cay locations extracted based on Normalized Difference Water Index（NDWI）. The wind observational data downloaded from NOAA are reformed into four wind direction vectors. Based on the results of regression, we concluded that the migration of the new sand cay on Nanxun Jiao was significantly associated with the east, west and north wind.East wind was the main influence factor of the migration; its impact strength was almost twice as the west and north wind. The south wind has little effect on the migration of the sand cay, which is partly blocked by the artificial structure in the south.

新发展格局下提升产业链供应链韧性与安全的难点与着力点

从“两头在外”“大进大出”模式转向构建以国内大循环为主体、国内国际双循环相互促进的新发展格局,既是对产业链供应链安全风险的积极应对,也对产业链供应链水平提出更高要求。虽然我国已形成完整的产业链条和完善的产业配套,但与世界领先水平相比仍存在差距,包括:产业规模大,但高技术产业比重较低;产业链相对完整,但关键环节薄弱;创新能力增强,但产业链引领力较弱;产业集群优势明显,但产业根植性不强。提升我国产业链供应链韧性与安全面临多重难点,包括产业链外迁压力加大了保持产业链完整性的难度,畅通国内大循环的紧迫性加大了补链强链的难度,美西方国家的脱钩断链加大了产业技术创新难度,国内市场分割加大了形成接断点补短板合力的难度,长期处于赶超阶段加大了在“无人区”锻长板的难度。提升产业链供应链韧性与安全可以从优化要素组合、保持传统制造优势,发挥综合优势、补齐产业链关键短板,发挥超大规模优势、增强产业链引领能力,加强国际合作、优化产业链全球布局等方面着力。