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On these bases, the influence of cutting depth, feed and cutting speed on heating resistance are studied experimentally and an experiential formula for this resistance and above three factors is also established.

在此基础上通过实验研究了切削深度、进给量和切削速度对加热电阻的影响，并建立了它们和该电阻的经验公式。

The influence of geometric parameter of the feed tube was studied experimentally, a optimal size was found for the best performance.A discreet hydrodynamic model was used to determine the flow distribution in a parallel-reverse solar collector. The size of manifolds was determined by calculation.

具体工作如下：分别在冷态条件和自然辐照条件下实验研究了不同插管结构对阻力和热性能的影响，得出了使集热器传热与阻力性能最佳的插管尺寸。

In the second part, the effects of grinding depth of cut, workpiece speed of feed, wear of wheel and grinding fluid on workpiece burn are reveal. And also, microhardness of ground surface layer as well as burn colour of surface are investigated experimentally.

第二部分通过大量的实验，探讨了磨削深度，工件进给速度，砂轮磨损和磨削液对磨削烧伤的作用机理，依据实验，本文提出了一些新的观点。

The effects of different contents of graphite and steel fiber on the resistivity of GSIFCON were studied experimentally.

普通钢纤维混凝土是按普通混凝土的生产工艺并在搅拌过程中加入一定量的钢纤维经振捣成型而成。

The microstructure of circumfluence and the characteristic of the mixing intensity on the cross-section of thermally stratified shear flow in curved flumes are studied experimentally.

对弯段温差剪切分层流的断面环流微细结构与掺混强度特征进行了试验研究。

The thermal transpiration of three capacitance diaphragm gauges was experimentally studied for gases of N2, He and Ar in the pressure range of 10^(-2)Pa to 102 Pa. The correction equation for each gas species was derived by fitting the pressures measured with a CDG in the pressure range in which strong thermal transpiration can be observed.

利用N2、He、Ar三种气体对三只电容薄膜规在10^(-2)Pa~10^2Pa的热流逸效应进行了研究，对实验数据进行拟合，得到每种气体在热流逸效应产生区间CDG示值压强的拟合公式，并用实验验证了公式的准确性。

Between 3.0 K and the triple point of neon (24.5561 K) T90 is defined by means of a helium gas thermometer calibrated at three experimentally realizable temperatures having assigned numerical values and using specified interpolation procedures.

ITS-90划分了几个主要温区和附属温区，并对每个温区的温度T90 给出了详细的规定。这些温区之间有重叠交叉部分，当重叠区域出现T90定义不唯一的情况时，两种定义同等适用。

The heat transfer of Falling Film Gas Carrying Evaporation invertical tube was investigated experimentally and theoretically.

本文对垂直管内降液膜载气蒸发传热进行了实验研究和理论分析。

Seven factorswhich influence the collection efficiency and the influence of electric field force, gravity andion wind etc on the motion of dust have been investigated experimentally and theoretically.

本文通过理论分析和实验研究相结合的方法，讨论了影响除尘效率的七种因素及电场力、重力、离子风、紊流等对粉尘微粒运动的影响。

ABSTRACT The modelling and optimizing of ball mill grinding process are studied both theoritically and experimentally in this dissertation.

本文针对球磨过程建模和优化问题进行了深入的理论探讨和实验验证。

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。