查询词典 REA

Xi′an Jiaotong University, X i′an 710049,China）Abstract : A light-yellow solid could be formed by the rea ction of ethylene diamine and dibutyl phthalate as epoxy additives. S olidification is maintained while fragility is reduced.

在环氧树脂粘接实践中，发现添加剂乙二胺与邻苯二甲酸二丁酯会反应生成淡黄色固体，它对环氧树脂仍有固化和降低脆性的作用。

Therefore, from both the economic and environmental viewpoints, there is a definite need for catalytic oxidations employing hydrogen peroxide as the stoichiometric oxidant for hydrogen peroxide is environmentally friendly, cheap and rea...

因此，从经济和环境的双重角度来考虑，以环境友好，价格低廉的过氧化氢为氧源，采用催化氧化反应替代传统有机氧化过程是化工生产的发展趋势。

In addition to drawing, Sam works part time as assistant art director of the OpEd page at the New York Times, with senior art director Brian Rea.

除了绘画，萨姆工程兼职担任助理艺术总监的终身页，在纽约时报，具有高级艺术总监布赖恩意图。

This programme will aid you in improving your organisations ability to identify and rea...

这一方案将帮助您提高您的组织能力，以确定和实现成功的投资受益于你的系统/信息功能。

" Unlike most of Rea's other singles,"Fool...

&与大多数的雷的其他单打，&傻瓜。。。

A quarter of the a rea is covered with virgin forest.

四分之一的地区都是原始森林。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。