＇Taisi N0.3＇ is an early mid-maturing towel gourd F1 hybrid developed by crossing Ps17-6-5-2-10-8 as female parent and Ps39-3-8-4-6-5 as male parent. The period from sowing to first harvest is about 75 days in sprin...＇Taisi N0.3＇ is an early mid-maturing towel gourd F1 hybrid developed by crossing Ps17-6-5-2-10-8 as female parent and Ps39-3-8-4-6-5 as male parent. The period from sowing to first harvest is about 75 days in spring cropping. It grows exuberantly in early stage and better in middle and later stages; leaves are green and palmately divided; the maximum leaf＇s length and width are about 25.5 and 33.7 cm. It bears fruit at the main and lateral branch. The first female flower sets on the 7^th-8^th node, and the fruit-setting rate is 72.8%. The fruit-setting rate is high. Its fruit is long round stick shape, 47.4 cm in length, and 3.75 cm in width, with smooth and green skin covered by dark green stripes, dense flesh. The fruit tastes good, with high Vc content. It is resistant to downy mildew, moderately resistant to CMV, and highly resistant to blight. The average fruit weight is about 282.3 g with the general yield of 82 500 kg/hm2.展开更多
The Xingdi mafic-ultramafic intrusions occur in the northeastern margin of the Tarim craton. The Xingdi No. 3 intrusion is the smallest of four intrusions, with an exposed area of 1.7 km2, and the zircon U-Pb age of t...The Xingdi mafic-ultramafic intrusions occur in the northeastern margin of the Tarim craton. The Xingdi No. 3 intrusion is the smallest of four intrusions, with an exposed area of 1.7 km2, and the zircon U-Pb age of the intrusion is 752±4 Ma. The intrusion consists of gabbros, pyroxenites and peridotites, and exhibits a crystallization sequence of the main rock-forming minerals as olivine, orthopyroxene, clinopyroxene and plagioclase. Mineralization occurred at or near the boundaries of the intrusion between pyroxenites and peridotites, and appears as a layered or lenticular shape about 500 m long and 4–15 m wide. The primary sulfides have a relatively simple mineralogy dominated by pyrrhotite-pentlandite-chalcopyrite assemblages, which occur as droplet, star-like and graphic texture and locally sideronitic structures. Geochronological and geochemistry investigations suggest that the Xingdi mafic-ultramafic intrusions and coeval volcanic rock in the Kuluktag area of the Tarim craton formed in an intracontinental breakup environment. Based on the composition of the dominant rockforming minerals and covariant relationships of other oxides versus Mg O, the parental magma of the Xingdi No.3 intrusion belongs to high-Mg tholeiitic basaltic magmas with Mg O of 10.78 wt%. The Xingdi No.3 intrusive rocks are characterized by light REE enrichment relative to heavy REE, negative Nb-Ta anomalies, low 143Nd/144Nd ratios（from 0.511183 to 0.511793） and high initial 87Sr/86Sr ratios（from 0.7051 to 0.7113）. The magma was derived from the enriched-lithospheric mantle and was contaminated during emplacement. According to rock assemblages, mineralization, olivine characteristics, geochemical characteristics and mass balance, there are better copper-nickel ore prospects in the Xingdi No.3 intrusion than in the other three intrusions in the area.展开更多
Intelligent Covert Communication As an ever-increasing amount of private and confidential information will be delivered over current and future wireless networks,the openness and broadcast natures of the ubiquitous wi...Intelligent Covert Communication As an ever-increasing amount of private and confidential information will be delivered over current and future wireless networks,the openness and broadcast natures of the ubiquitous wireless medium are bring concerns and security risks to our society.Specifically,in some certain scenarios that require a high level of security and privacy,such as health care or finial activities,the initial exposure of transmitted information can lead to unpredictable threats and losses.展开更多
Effect of Particles Clustering on the Thermal Properties and Thermal Processes of Dilute Nanofluids WANG Buxuan （The Department of Thermal Engineering, Tsinghua University, Beijing 100084, China）
Dr.Rampton’s article is well presented which gives areview on the principles and the practical guidelines ofmanagement of inflammatory bowel disease.Managementof severe acute ulcerative colitis(UC)and steroid-refract...Dr.Rampton’s article is well presented which gives areview on the principles and the practical guidelines ofmanagement of inflammatory bowel disease.Managementof severe acute ulcerative colitis(UC)and steroid-refractory ileocecal Crohn’s disease are sometimes difficult,展开更多
The Lanzhou No.3 Worsted Co. Ltd.is one of the backbone enterprises inChina’s textiles industry. In recentyears, proceeding from the enterprise’ssituation, the Company has comprehensivelyconducted the economic opera...The Lanzhou No.3 Worsted Co. Ltd.is one of the backbone enterprises inChina’s textiles industry. In recentyears, proceeding from the enterprise’ssituation, the Company has comprehensivelyconducted the economic operation of asimulated market, shifted its operationalideology, and development pattern by takingscience and technology as the mainstay,展开更多
基金Supported by Special Fund for Vegetable Breeding of Zhejiang Province(2012C12903-3-2)Taizhou Agricultural Scientific Research Program(121TG01)~~
文摘＇Taisi N0.3＇ is an early mid-maturing towel gourd F1 hybrid developed by crossing Ps17-6-5-2-10-8 as female parent and Ps39-3-8-4-6-5 as male parent. The period from sowing to first harvest is about 75 days in spring cropping. It grows exuberantly in early stage and better in middle and later stages; leaves are green and palmately divided; the maximum leaf＇s length and width are about 25.5 and 33.7 cm. It bears fruit at the main and lateral branch. The first female flower sets on the 7^th-8^th node, and the fruit-setting rate is 72.8%. The fruit-setting rate is high. Its fruit is long round stick shape, 47.4 cm in length, and 3.75 cm in width, with smooth and green skin covered by dark green stripes, dense flesh. The fruit tastes good, with high Vc content. It is resistant to downy mildew, moderately resistant to CMV, and highly resistant to blight. The average fruit weight is about 282.3 g with the general yield of 82 500 kg/hm2.
基金supported by the National Natural Science Foundation of China(Grant No.41302070)the Fundamental Research Funds for the Central Universities(310827173401,310827153407)China Regional Geological Survey(12120113043100)
文摘The Xingdi mafic-ultramafic intrusions occur in the northeastern margin of the Tarim craton. The Xingdi No. 3 intrusion is the smallest of four intrusions, with an exposed area of 1.7 km2, and the zircon U-Pb age of the intrusion is 752±4 Ma. The intrusion consists of gabbros, pyroxenites and peridotites, and exhibits a crystallization sequence of the main rock-forming minerals as olivine, orthopyroxene, clinopyroxene and plagioclase. Mineralization occurred at or near the boundaries of the intrusion between pyroxenites and peridotites, and appears as a layered or lenticular shape about 500 m long and 4–15 m wide. The primary sulfides have a relatively simple mineralogy dominated by pyrrhotite-pentlandite-chalcopyrite assemblages, which occur as droplet, star-like and graphic texture and locally sideronitic structures. Geochronological and geochemistry investigations suggest that the Xingdi mafic-ultramafic intrusions and coeval volcanic rock in the Kuluktag area of the Tarim craton formed in an intracontinental breakup environment. Based on the composition of the dominant rockforming minerals and covariant relationships of other oxides versus Mg O, the parental magma of the Xingdi No.3 intrusion belongs to high-Mg tholeiitic basaltic magmas with Mg O of 10.78 wt%. The Xingdi No.3 intrusive rocks are characterized by light REE enrichment relative to heavy REE, negative Nb-Ta anomalies, low 143Nd/144Nd ratios（from 0.511183 to 0.511793） and high initial 87Sr/86Sr ratios（from 0.7051 to 0.7113）. The magma was derived from the enriched-lithospheric mantle and was contaminated during emplacement. According to rock assemblages, mineralization, olivine characteristics, geochemical characteristics and mass balance, there are better copper-nickel ore prospects in the Xingdi No.3 intrusion than in the other three intrusions in the area.
文摘Intelligent Covert Communication As an ever-increasing amount of private and confidential information will be delivered over current and future wireless networks,the openness and broadcast natures of the ubiquitous wireless medium are bring concerns and security risks to our society.Specifically,in some certain scenarios that require a high level of security and privacy,such as health care or finial activities,the initial exposure of transmitted information can lead to unpredictable threats and losses.
文摘Effect of Particles Clustering on the Thermal Properties and Thermal Processes of Dilute Nanofluids WANG Buxuan （The Department of Thermal Engineering, Tsinghua University, Beijing 100084, China）
文摘Dr.Rampton’s article is well presented which gives areview on the principles and the practical guidelines ofmanagement of inflammatory bowel disease.Managementof severe acute ulcerative colitis(UC)and steroid-refractory ileocecal Crohn’s disease are sometimes difficult,
文摘The Lanzhou No.3 Worsted Co. Ltd.is one of the backbone enterprises inChina’s textiles industry. In recentyears, proceeding from the enterprise’ssituation, the Company has comprehensivelyconducted the economic operation of asimulated market, shifted its operationalideology, and development pattern by takingscience and technology as the mainstay,
