This paper discusses the approach to the CET （college English test） oral test based on automatic essay marking （AEM）. The reliability and validity arouses a dispute on Internet-based CET （iB-CET） oral test in Ch...This paper discusses the approach to the CET （college English test） oral test based on automatic essay marking （AEM）. The reliability and validity arouses a dispute on Internet-based CET （iB-CET） oral test in China, leading to the penetration into oral test contents in dialogue, description or comment, and question answering. Then, a probe into transformation from a spoken document into a textual document is touched on a conversion ratio of 72% adopted at the present time, AEM to be carried forward being a necessary hypothesis for Afterwards, this paper focuses on the pipeline in AEM with the content features and the language itself, which is established in two different models in marking for extraction and detection. Through experiments, this paper reveals the fact that an iB-CET oral test can be performed perfectly in the pipeline of spoken documents transformed into textual documents which can be automatically marked. Hence the design of the iB-CET oral test reaches its reliability and validity.展开更多
When a steel plate produced by a steel plant leaves the factory,its upper surface should be marked with the specification,variety,batch number,and other identifying information,and its side should be marked with a sid...When a steel plate produced by a steel plant leaves the factory,its upper surface should be marked with the specification,variety,batch number,and other identifying information,and its side should be marked with a side marking.The side marking contains the plate number,specification,batch number,and other information,which are convenient for customers to accurately identify relevant information after stacking.However,because of the influence of weather,environment,and other factors,the side marking becomes unidentifiable when the steel plate is corroded,affecting the customer’s loading,unloading,and other operations.The development and application of side anticorrosion devices and cleaning of finished heavy steel plates with antirust agents will solve the problem of unrecognizable side marking due to corrosion.展开更多
针对当前集成了不同厂家几套子系统的一些燃驱压缩机组控制系统结构复杂、维护成本高等问题,应用基于Mark VIe控制平台来升级改造该系统。以某改造项目为例,应用双冗余Mark VIe控制系统架构,Mark VIe SIL3模件作为紧急停机和火气保护系...针对当前集成了不同厂家几套子系统的一些燃驱压缩机组控制系统结构复杂、维护成本高等问题,应用基于Mark VIe控制平台来升级改造该系统。以某改造项目为例,应用双冗余Mark VIe控制系统架构,Mark VIe SIL3模件作为紧急停机和火气保护系统的硬件,同时采用Mark VIe ControlST统一软件平台。结果表明:新控制系统采用了一体化硬件、软件设计,提高了机组控制系统的安全可靠性,有利于日常运行维护,而且新系统具有在线监测功能,有助于系统故障排查。展开更多
The 2024 FOCAC Beijing Summit is set to herald a new era of China-Africa cooperation.The 2024 Summit of Forum on China-Africa Cooperation(FOCAC),set to be held in Beijing from 4 to 6 September,marks a significant mile...The 2024 FOCAC Beijing Summit is set to herald a new era of China-Africa cooperation.The 2024 Summit of Forum on China-Africa Cooperation(FOCAC),set to be held in Beijing from 4 to 6 September,marks a significant milestone in China-Africa relations.The theme of this year’s summit is Joining Hands to Advance Modernisation and Build a High-Level China-Africa Community with a Shared Future.展开更多
佳能Cinema EOS电影摄影机EOS C500 Mark II日前发布了新固件版本1.1.1.1。经过此次固件升级,EOS C500 Mark II可支持三种新增的Cinema RAW Light记录格式:具有高画质的RAW HQ模式、标准画质的RAW ST模式和精简记录可以延长记录时间的RA...佳能Cinema EOS电影摄影机EOS C500 Mark II日前发布了新固件版本1.1.1.1。经过此次固件升级,EOS C500 Mark II可支持三种新增的Cinema RAW Light记录格式:具有高画质的RAW HQ模式、标准画质的RAW ST模式和精简记录可以延长记录时间的RAW LT模式。展开更多
近期,佳能发布了包括C500 Mark Ⅱ、C300 Mark Ⅲ、C70、R5 C、XF605在内的多款电影摄影机和专业摄像机固件升级,摄控一体机CR-N700、CRN500、CR-N300、CR-X300的固件与软件升级,及RC-IP100摄控一体机控制器的固件升级,将进一步提升用...近期,佳能发布了包括C500 Mark Ⅱ、C300 Mark Ⅲ、C70、R5 C、XF605在内的多款电影摄影机和专业摄像机固件升级,摄控一体机CR-N700、CRN500、CR-N300、CR-X300的固件与软件升级,及RC-IP100摄控一体机控制器的固件升级,将进一步提升用户的拍摄体验。其中RC-IP100摄控一体机控制器在本次固件升级后,可以控制附加应用程序的设置,并增加调用预设位置时静止图像显示的开/关设置与预设/跟踪缩略图图像注册的开/关设置。展开更多
基金The Humanities and Social Sciences Project granted from the Ministry of Education in China(No.10YJA740061,11YJA740121)the Teaching Reform Key Project under Educational Section of Jiangsu Province(No.2011JSJG453)+3 种基金Southeast University Teaching Reform Project for Graduates(No.2010-54)Southeast University Teaching Reform Project for Post-Graduates(No.KJGKT12-06)the Natural Science Foundation of Jiangsu Province(No.BK2008354)the National Natural Science Foundation of China(No.6550181821,60975017)
文摘This paper discusses the approach to the CET （college English test） oral test based on automatic essay marking （AEM）. The reliability and validity arouses a dispute on Internet-based CET （iB-CET） oral test in China, leading to the penetration into oral test contents in dialogue, description or comment, and question answering. Then, a probe into transformation from a spoken document into a textual document is touched on a conversion ratio of 72% adopted at the present time, AEM to be carried forward being a necessary hypothesis for Afterwards, this paper focuses on the pipeline in AEM with the content features and the language itself, which is established in two different models in marking for extraction and detection. Through experiments, this paper reveals the fact that an iB-CET oral test can be performed perfectly in the pipeline of spoken documents transformed into textual documents which can be automatically marked. Hence the design of the iB-CET oral test reaches its reliability and validity.
文摘When a steel plate produced by a steel plant leaves the factory,its upper surface should be marked with the specification,variety,batch number,and other identifying information,and its side should be marked with a side marking.The side marking contains the plate number,specification,batch number,and other information,which are convenient for customers to accurately identify relevant information after stacking.However,because of the influence of weather,environment,and other factors,the side marking becomes unidentifiable when the steel plate is corroded,affecting the customer’s loading,unloading,and other operations.The development and application of side anticorrosion devices and cleaning of finished heavy steel plates with antirust agents will solve the problem of unrecognizable side marking due to corrosion.
文摘针对当前集成了不同厂家几套子系统的一些燃驱压缩机组控制系统结构复杂、维护成本高等问题,应用基于Mark VIe控制平台来升级改造该系统。以某改造项目为例,应用双冗余Mark VIe控制系统架构,Mark VIe SIL3模件作为紧急停机和火气保护系统的硬件,同时采用Mark VIe ControlST统一软件平台。结果表明:新控制系统采用了一体化硬件、软件设计,提高了机组控制系统的安全可靠性,有利于日常运行维护,而且新系统具有在线监测功能,有助于系统故障排查。
文摘The 2024 FOCAC Beijing Summit is set to herald a new era of China-Africa cooperation.The 2024 Summit of Forum on China-Africa Cooperation(FOCAC),set to be held in Beijing from 4 to 6 September,marks a significant milestone in China-Africa relations.The theme of this year’s summit is Joining Hands to Advance Modernisation and Build a High-Level China-Africa Community with a Shared Future.
文摘佳能Cinema EOS电影摄影机EOS C500 Mark II日前发布了新固件版本1.1.1.1。经过此次固件升级,EOS C500 Mark II可支持三种新增的Cinema RAW Light记录格式:具有高画质的RAW HQ模式、标准画质的RAW ST模式和精简记录可以延长记录时间的RAW LT模式。
文摘近期,佳能发布了包括C500 Mark Ⅱ、C300 Mark Ⅲ、C70、R5 C、XF605在内的多款电影摄影机和专业摄像机固件升级,摄控一体机CR-N700、CRN500、CR-N300、CR-X300的固件与软件升级,及RC-IP100摄控一体机控制器的固件升级,将进一步提升用户的拍摄体验。其中RC-IP100摄控一体机控制器在本次固件升级后,可以控制附加应用程序的设置,并增加调用预设位置时静止图像显示的开/关设置与预设/跟踪缩略图图像注册的开/关设置。
