which
which的相关文献在1983年到2023年内共计39138522篇,主要集中在常用外国语、教育、贸易经济
等领域,其中期刊论文326篇、专利文献39138196篇;相关期刊181种,包括试题与研究(新课程论坛)、考试.高考英语版、语数外学习:高中版等;
which的相关文献由50000位作者贡献,包括不公告发明人、王伟、张伟等。
which—发文量
专利文献>
论文:39138196篇
占比:100.00%
总计:39138522篇
which
-研究学者
- 不公告发明人
- 王伟
- 张伟
- 王磊
- 李伟
- 张磊
- 刘伟
- 王勇
- 张涛
- 李强
- 王涛
- 张勇
- 王鹏
- 刘洋
- 王超
- 张鹏
- 王强
- 王军
- 其他发明人请求不公开姓名
- 李军
- 李明
- 李勇
- 张杰
- 王刚
- 陈伟
- 李鹏
- 张强
- 李斌
- 刘勇
- 刘涛
- 李刚
- 张超
- 李杰
- 王辉
- 李涛
- 张军
- 张健
- 王斌
- 刘杰
- 李超
- 王飞
- 王健
- 张辉
- 张波
- 陈勇
- 刘强
- 王凯
- 刘军
- 张斌
- 杨勇
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张力闻
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摘要:
在非限制性定语从句中,which与as两者既有相通之处,又有相异之点。如果把握不到位,区别不恰当,极易出错。对此,笔者就非限制性定语从句中which与as的用法差异进行了剖析,以期同学们能够准确辨析和运用。辨析之一:观"位置"在非限制性定语从句中,which与as的位置有所不同。一般地,which引导的非限制性定语从句不能置于句首,多位于主句之后;而as引导的非限制性定语从句的位置则十分灵活,不仅可以置于主句之中和主句之后,而且可以置于句首,即置于主句之前。
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颜正月
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摘要:
关系代词as与which在定语从句中有时可以相互替换,但又有不同之处,稍不留心,极易使用不当,出现差错。对此,笔者剖析了关系代词as与which在定语从句中的用法,以期能够帮助同学们准确把握和运用。一、关系代词as与which在限制性定语从句中的用法关系代词as、which均可以用于限制性定语从句中,有时可以相互替换,但两者仍有着一定的差异,具体体现在。
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张蕊
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摘要:
A drug dubbed an “imaginary meal in a pill” is being developed by scientists. The pill tricks the body into thinking it has consumed a large amount of calories—as if you have just eaten a substantial meal. The dieter’s dream, it would allow them to continue to enjoy fatty foods without putting on weight. The drug, which tricks the body into believing it has eaten, also cuts cholesterol and keeps blood sugar levels under control.
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Usher
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摘要:
Reggae has been added to a list of international cultural treasures which the United Nations has deemed worthy of protecting and promoting. The music, which grew out of Jamaica in the 1960s thanks to artists like Toots and the Maytals, Peter Tosh and Bob Marley, was added to the collection due to its “intangible cultural heritage”.
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Tim
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摘要:
New Zealand’s new gun law officially took effect on March 21st less than a month after the terror attacks on Christchurch mosques which killed 50 people. Governor General Dame Patsy Reddy signed the law, which was the final step before it becomes law. The New Zealand parliament passed the bill after its third or the final reading. In acordance with the new gun law, possessing military-style semi-automatics (MSSAs) and assault rifles and associated parts will be illegal.
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- 长春理工大学
- 公开公告日期:2023.01.03
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摘要:
本发明涉及光纤耦合技术领域,尤其涉及一种高效率的叠阵型半导体激光器,包括激光源、光束整形组件、会聚透镜、鲍威尔棱镜组件和光纤;所述激光源发出的光束经过光束整形组件进行整形;整形后的光束经会聚透镜会聚,会聚后光束经过鲍威尔棱镜组件进行光束整形可以耦合进光纤的光束。本发明系统结构简单,便于操作,减少了操作步骤,光纤耦合效率达到84.3%。
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