1) Unavoidably slipping and falling
蹉跌难免
2) To pass by,having not seen one
蹉跌不面
4) One may sooner fall than rise.
跌倒容易爬起难。
5) unavoidable ion
难免离子
1.
Effects of regulators and unavoidable ion on flotation have also been studied.
研究了一水硬铝石、高岭石及叶腊石等单矿物在RL为捕收剂时的浮选特性 ,考察了各种调整剂、难免离子对浮选体系的影响 ,在此基础上进行了人工混合矿和实际矿石的分离试验。
2.
The floatation properties of single minerals such as blocky diasporic block, oolitic diaspore, kaolinite and pyrophllite in ban-cites was investigated by using RL as collector, and the effect of regulators and unavoidable ion on floatation had been studied.
主要研究了块状一水硬铝石、豆鲕状一水硬铝石、高岭石及叶腊石等单矿物在ＲＬ为捕收剂时的浮选特性，并考察了各种调整剂、难免离子对浮选体系的影响，在此基础上进行了人工混合矿的分离试验。
6) Inevitable abortion
难免流产
1.
Genetic imprinted gene PEG10 expression in deciduas from inevitable abortion;
难免流产蜕膜组织遗传印记基因PEG10的表达
2.
Objective:To sutudy the alterations of NK cells and lymphoproliferation activity in decidua tissue of the patients with inevitable abortion,and to ascertain the local changes of immune function.
目的 :了解难免流产患者蜕膜内自然杀伤细胞 (NK细胞 )活性及淋巴细胞增殖活性的改变 ,探讨其局部免疫状况的变化。
3.
Methods Serum progestrone(with CLIA) and HCG(with RIA) levels were determined twice(48h apart) in 98 patients with threatened abortion,75 patients with inevitable abortion,52 patients with ectopic pregnancy,and 83 controls.
结果:先兆流产组P值明显高于难免流产组(P<0。
补充资料：蹉跌
1.失足跌倒。 2.失误。 3.相左;不相遇。 4.比喻受挫﹑失势。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条