穿透试验 meaning in Chinese

penetrant testing (pt)
penetration test
pt (= penetrant testing)

Non - destructive testing - penetrant testing and magnetic particle testing - viewing conditions
无损检验.穿透试验和磁性粒子试验.观察条件
Standard test method for performing electronic friction cone and piezocone penetration testing of soils
土壤中的电子摩擦锥运行和压电锥穿透试验的标准试验方法
Aerospace series - cables , electrical , aircraft use - test methods - part 501 : dynamic out - through
航空航天系列.飞机用电缆.试验方法.第501部分:动态外部穿透试验
In order to detect the effect of human sperm mannose - ligand receptor on the fertilization ability , in the study reported here mannose - ligand receptors ( mrs ) were purified from human sperm by modified mannose - agarose gel affinity chromatography coloumn and determined protien concentration by lowry , preincubated zona - free hamster oocytes with four purified mannose - ligand receptor ( pmr ) concentrations before sperm penetration assay ( spa ) to test the pmrs cell biology nature of inhibition to fertilization
本研究用改良后的亲和层析法分离纯化mr ， lowry法测定其蛋白质浓度，在精子穿透试验( spermpenetrationassay ， spa )模型中定量研究其对精卵融合能力的影响并检测其细胞生物学活性；以已知浓度的pmr ( purifiedmannose - ligandreceptor )干预精子半透明带试验，观察用pmr预处理半透明带对精子与透明带结合的影响。