英德
有道
百度
谷歌
图片
维基
百科
孔对 [kǒng duì]
[古生] pore pair
- 给出了磁场、不同阴极材料及源的离子发射孔对引出氧负离子束的影响。
The dependence of negative oxygen ion current on the magnet field, cathode materials and geometry of the source were given. - 研究结果表明，光孤子产生的根本原因是由于抽运光在非线性光学介质中诱导出的相位孔对探测光衍射的结果。
The result shows that a basic season of producing optical solitons is that prove lights is diffracted by phase holes of pump lights induced in nonlinear optical dielectric. - 采用刚性模型和气动弹性模型风洞试验，研究迎风面突然开孔对平屋盖结构静动力风荷载的影响。
Wind tunnel tests of rigid and aeroelastic model were carried out to investigate the influence of windward sudden opening on static and dynamic wind load for flat roof structures.
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