metallocenes是什么意思

网络释义

用法例句

Adhesion properties and mechanism of epoxy adhesive in bonding fluorine rubber to metal;

氟橡胶-金属黏接用环氧树脂胶黏剂的黏接性能与黏接机理

Study progress of scale prevention coatings for metal in oilfield;

油田金属防垢涂层的研究进展

Influence of metal cation on the removal of SO_2 from flue gas by microorganism;

金属矿物对微生物烟气脱硫的影响研究

The Research Status of Bio-remediation of Heavy Metals Contaminated Soils;

重金属污染土壤生物修复技术研究现状

Research status of joining of ceramics and metals;

陶瓷与金属连接的研究现状

Joining of C/C Composite Material and Metals and Test on Joint Property;

C/C复合材料与金属连接及接头力学性能测试

Study on Fabrication of Superhydrophobic Surfaces on Metallic Substrates;

金属基体上超疏水表面的制备研究

After one year of exposure,the results showed that various titanium alloys and aluminum alloy have excellent anticorrosion performance;moreover titanium alloy keeps intrinsic metallic shine;in addition copper alloy could better prevent adhesion of multi-biology;nevertheless local corrosions took place easily on stainless steel in seawater.

试验1年后发现:各种钛合金构件和铝合金型材均有优良的耐蚀性能,自然环境中暴露1年后,钛合金构件表面仍保持原有的金属光泽;铜合金构件能较好地防止多种海生物的附着;而不锈钢在海水中易产生局部腐蚀。

Objective To explore the treating method for craniocerebral gunshot wounds in the sellar region during the acute period and the extirpating method for the metallic foreign bodies from the sellar region during the late stage.

目的　探讨鞍区颅脑枪击伤急性期的救治及晚期鞍区金属异物摘除的方法。