英德
有道
百度
谷歌
图片
维基
百科
喷流试验
jet test
- 试验结果表明：对于本模型喷流气动干扰使喷流放大因子略有变化；
The results of the experiment is:(1) the amplification factor changes little because of the interferences of the lateral jet; - 本文介绍了喷流舵模型及试验装置的设计，给出了试验数据处理及表达方法。
A model of the jet rudder and the design for experimental equipment are introduced. Data processing and expressive method of the experiment are given. - 以“垦农4号”为材料，利用锰浸种和初花期叶面喷施，在小区试验的条件下研究了锰对大豆根系伤流量、伤流液中硝态氮和氨基酸含量调控的效应。
The influence of bleeding sap and Nitrate-nitrogen, Amino acid in root sap of K4 which grown in the zone is researched in seed treatments and initial bloom stage after spraying on leaf with EDTA-Mn.
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中国词汇量第二的英语词典
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