查询词典 ch

In catalysis, in order to dispel the toxic issue of the catalyst and obtaining the advance and rationality of produce procedure adopted the nonpoisonous catalyst CH-2 to make PFS, which can expand the range of application of PFS and offer more effectively utilization in pyrite cinder for technical support and theoretical foundation.

在催化氧化聚合工艺中，采用了一种无毒催化剂CH-2，以消除催化剂的毒性问题，获取制备工艺的先进性和合理性，扩大PFS的应用范围，为硫铁矿烧渣的更有效利用提供技术支持和理论依据。

Our results revealed that the CH/N substitution preserves the"paddle wheel"molecular shape, a key factor in the tunnel formation on which is based the use of TPP and TPP-like molecules for OZ use.

研究结果显示CH/N取代保持了作为有机分子筛形成孔道的关键因素的"桨轮"分子形状。

Probably the most significant observance related to Pesach involves the removal of chametz (leaven; sounds like "hum it's" with that Scottish ch) from our homes.

大概是最显著的遵守相关pesach涉及搬迁的chametz （神曲；听起来像"哼声，它的"同苏格兰的CH ），从我们的家园。

Date from a postexilic period, and were written by an author whowas lacking in originality, so that he connected his elaboration with the older prophecy in ch.

日期从postexilic时期，写的作者whowas缺乏原创性，所以他连自己制定的老年人预言在CH 。

The four-seat STOL CH 801 was designed to provide excellent STOL performance without the need for excessive power: Overpowering an existing aircraft is the easiest way to achieve short take-off performance with enough power anything will take-off in a short distance!

四个议席stol的CH 801的设计，以提供卓越的stol性能，而不需要过大的权力：压倒现有的飞机是最简单的方法来达到短期内采取小康的表现（有足够的权力，任何将采取小康在很短的距离！

At any rate the prophetic character of ch.

在任何率预言性质的CH 。

In vivo test, the acute toxicity test of animal experiment indicated that the toxicity of PYM-CH-NP is lower than that of PYM.

动物的急性毒性试验表明，PYM-CH-NP降低了PYM的急性毒性作用。

Improvements to the CH-46 will almost quadruple the time between engine replacements.

对CH-46的改进将使发动机的更换时间延长将近四倍。

The sacrificial ritual (verses 14, 29) is parallel to that of the sin-offering in ch.

祭祀仪式（诗句14 ， 29 ）是平行的，在黄大仙，提供在CH 。

CH-53D is designed to transport personnel, supplies and equipment in support of amphibious and shore operations, equipped with two General Electric T64-GE-413 turboshaft engines, 3,925 shaft horsepower each.

CH-53"海上种马"中型运输直升机是美海军直升机部队的重要组成部分，承担大量的两栖运输任务。

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。