The characteristic and influencing factors of tools wear were analyzed through turning fluorophlogopite machinable ceramics.

对氟金云母加工陶瓷进行车削加工试验,分析了切削中的刀具磨损特性,讨论了影响刀具磨损率的因素。

Tests show that the re-dispersible emulsoid powder can remarkably improve mechanical property and durability of mortar.

试验证明,再分散乳胶粉对砂浆的力学性能和耐久性能都有显著的改善。

From determining the ratio of labeled hormone metabolism from sheep's hemoid,the hormone excretion pattern could be easily obtained in female sheep.

用此方法研究激素类物质在动物体内代谢是行的,极大试验成本。

CH400 transformer coulometer can be widely applied in test on production line of small manufacturer of transformer or rectifier power or in labs.

CH400变压电量测量仪系泛用于各种小型变压或整流电源等厂家的生产流水线测试，实验室试品试验等场合。

In io tests can lead to an anaphylactic reaction, and therefore should be only administered by a trained allergist in the presence of resuscitation equipment.

体内试验导致过敏反应的发生，因此只能在抢救设备完善的情况下由变态反应学家实施。

Results showed that internal electrolysis pre-treatment of yeast-producing wastewater were effective on the removal of COD and colority.What is more important is that the biod...

在确定条件下试验,内电解对色度、COD的去除有一定的效果,重要的是提高了废水的生化性,有利于生物处理。

Results showed that the oil removal effect of lipophilic filler is better than lipophobic filler, and the treatment processes can obtain satisfactory treatment effect without using any chemicals.

结果表明,亲油性聚结填料的除油效果要好于疏油性填料,水温与聚结负荷对除油效率有较大影响。在不投加任何药剂的情况下,试验处理流程将聚合物驱采油废水处理到理想效果。

Therefore we point out a new method of testing fragile material's strength of extension.That is to say we can measure the disk's strength of extension by pressing in its diametric.

从而对脆性材料抗拉强度的测定提出了一种新的方法,即通过对圆盘沿直径对心受压试验测出其抗拉强度。