查询词典 preliminary

With the completion of the Preliminary Strategic Bombing Operations doctrine the Army-organization realizes it limits and thus opens up access to researching the Independent Air Arm Formation doctrine – which can be a long and costly process to complete.

随着初步战略轰炸操作学说的完成，陆军意识到这将限制空军发展，因此打开了独立空军编制学说的研究，这将是一个长期的高成本过程。

Secondly, a preliminary investigation of the aldol stereoselectivity of aliphatic nitriles is described.

其次， 脂肪腈反应的初步研究结果也有论及。

In addition, preliminary results demonstrating that the halogenation of alkene and benzylic sp3 C-H bonds can also be achieved using this method.

此外，初步结果表明，苄卤化烯烃类sp3C-H键也可以用这种方法取得。

Changes to FCC gasoline cutpoints and the possibility of blending by dilution (adding components such as ethers or alkylate) can be used to meet a sulfur or olefin specification for individual gasoline grades if a preliminary blend is already close to the specification and the refinery desires to increase total gasoline production.

对FCC 汽油cutpoints 的变动和混和的可能性由稀释(增加组分譬如以太或烷基化)可能使用符合各自的汽油等级的硫磺或烯烃规格如果初步混合已经是紧挨规格和精炼厂渴望增加总汽油生产。

The possible mechanism for this direct alkylation has preliminary studied as well.

并对反应的机理进行了初步研究。

I have no idea at this point what the maximum output of this alternator might be, but preliminary tests are impressive in my opinion!

我不知道在这一点上是最大输出功率为这个发电机可能，但初步测试是令人印象深刻的在我看来！

The altimeter has been built and has undergone successful preliminary testing.

高度表已建成，并已经历了成功的初步测试。

Based on this, the preliminary division of the level and structure of alumina production system is made,meanwhile,the research status and de...

在此基础上，本文将尝试对氧化铝生产系统的层次和结构做初步的划分，并对系统节能技术在氧化铝生产中的研究现状与发展趋势做一些探讨。

The preliminary results of this study may provide a new reference on treadmill ambulatory training for stroke patients.

本研究初步结果可以提供做为探讨中风病患跑步机步行训练的参考指标。

This paper preliminary studied the ammonium phosphate type and sodium carbonate type SFPEA by the system.

利用该系统进行了磷酸铵盐型和碳酸氢钠型超细微粒灭火剂粒度与灭火浓度之间的关系的初步研究。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。