... umbrella collector 伞状收集器 umbrella core 伞状泥芯; 伞状型芯 umbrella creel 伞形粗纱架 ...
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... umbrella collector ==> 伞状收集器 umbrella core ==> 伞状泥芯,伞状型芯 umbrella hood ==> 伞形罩 ...
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·2,447,543篇论文数据，部分数据来源于NoteExpress
Per say, the environmental control which is its rudiment has become a vital factor. Nonetheless under the umbrella of environmental control, human resources are its core;
而在内部控制要素框架中，控制环境作为一个基本的要素越来越重要。
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