求和的

The basic requirements and characters of powder metallurgy friction material for airplane were reviewed, and the selection of the friction material for Boeing-737 airplane was studied by weighted analysis.

综述了飞机用粉末冶金摩擦材料最基本的功能要求和特点，并采用加权分析对Boeing-737飞机用摩擦材料的选择进行了研究。

Meanwhile , make binder of grain in to even scattering have particle , is it press slice produce can person who press and capsule born to improve

本文从制粒概念入手，阐述了湿法制粒工艺的特点，同时从工艺和GMP角度出发，叙述了高速混合制粒机的制造要求和使用影响因素。

This paper emphatically introduces the compositional design,manufacturing practice of a new-type guide pulley as well as the technical requirements in its production and application effects and demonstrates its application values in theory and practice.

着重介绍了新型导轮的成分设计、制作工艺以及导轮生产中技术要求和运用效果，从理论和实际两个方面论证了该导轮的使用价值。

Therefore, whenever one needs to determine an unknown hadronic parameter, the QCDsum rule prediction is a reliable one.

因此，当需确定未知的强子参量，QCD求和规则是个可以信赖的工具。

Numerous properties of hadrons with variousflavor content have been calculated by the sum rule method.

由各种夸克构成的强子的大量特性参量已由QCD求和规则方法计算出了。

Aerial oxygen-supply equipment has met the requirements for the home-built aircrafts and the demands of the Air Force and Navy.

航空制氧供氧系统装备满足国产飞机的配套要求和空、海军部队的需求。

In this paper we calculate the normalization constants mp_ 0π and mp_ 0K of the twist-3 distribution amplitudes of the pion and kaon from the QCD sum rules,instead of using the equations of motion.

用QCD求和规则计算了π介子和K介子的两个twist3分布振幅的归一化常数mp0π和mp0K。

This paper describes the requirements on pure water and the methods for its preparation, especially the preparation of water used in laboratory by reverse osmosis method.

本文介绍了对分析实验室用水的要求和水质纯化方法，重点介绍反渗透法制备实验室用水的有关问题。

Now, we have the basic information, such as: cavity number, product material, moulding machine specifications and steel information etc.

现在，我们有基本的信息，例如：模穴数，产品材料，注塑机资料和模具材料等，但我们还没有标准件的标准，浇口要求和产品表面要求。

Others think a more radical policy overhaul is needed to accelerate the much-advertised shift towards boosting domestic demand and reducing dependence on exports.

其他人则认为，需要出台更加彻底的政策转变，以加速转向提振国内需求和减少依赖出口，推进这一已得到大肆宣传的过渡。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。