期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
现代化纤生产中的空气网络技术 被引量:3
1
作者 芦长椿 《合成纤维》 CAS 2010年第4期1-5,共5页
网络技术在合纤长丝、短丝、膨体连续长丝(BCF)以及工业用丝生产中已广泛使用。在改善纤维品质,特别是降低能耗方面显示出巨大的潜力。介绍了网络技术的关键部件——喷嘴的技术特征,并对网络技术进步可能带来的经济效益和能耗变化做了... 网络技术在合纤长丝、短丝、膨体连续长丝(BCF)以及工业用丝生产中已广泛使用。在改善纤维品质,特别是降低能耗方面显示出巨大的潜力。介绍了网络技术的关键部件——喷嘴的技术特征,并对网络技术进步可能带来的经济效益和能耗变化做了简要分析。 展开更多
关键词 网络技术 预网络 网络喷嘴 经济效益 能耗
在线阅读 下载PDF
A Critique of Ali Shehadeh's Non-native Speakers'Production of Modified Comprehensible Output and Second Language Learning
2
作者 原田 《海外英语》 2012年第13期41-42,共2页
This study examined the NNSs' ability of modifying their interlanguage utterances in modified comprehensible output to give response to other-initiation and self-initiation,which was studied in both NS-NNS and NNS... This study examined the NNSs' ability of modifying their interlanguage utterances in modified comprehensible output to give response to other-initiation and self-initiation,which was studied in both NS-NNS and NNS-NNS interactions.It was the qualitative study by using two different tasks which were picture-dictation task and opinion-exchange task to collect the data.There were 32 participants whose age ranged of 22 to 37.The author proposed two hypotheses based on his expectation that NNS-NNS interactions would provide more opportunities for NNS participants to give comprehensible output for other-initiated clarification requests and self-initiated clarification attempts than NS-NNS interactions.The author was good at using numbers to illustrate and describe the data in his writing. 展开更多
关键词 NATIVE speaker(NS) NON-NATIVE speaker(NNS) interla
在线阅读 下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部