variable mass是什么意思_variable mass怎么读_variable mass的音标、翻译、近义词

1、

scientists measure the cepheid variable mass to study stars.

科学家们测量造父变星质量来研究恒星。

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2、

This article is on free vibration in mass-variable rotor of textile machine at constant velocity.

本文研究了具有定常转速的纺织机械变质量转子在不同支承下的非线性自由振动问题。

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3、

pressure - drop calculation of oil - water two - phase variable mass stratified flow in horizontal pipelines

水平圆管油水两相变质量分层流压降计算

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4、

The rise of a rocket and the fall of a rain drop are the problems of variable mass in classical mechanics. Usually, Mischelski equation is used to solve these problems.

火箭升空、雨滴下落等问题，是经典力学中的变质量问题，解决这类问题，主要是使用密舍尔斯基方程。

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5、

an analytical model of pressure drawdown of gas and liquid two-phase annular fog flow with variable mass in horizontal wellbore

水平井筒变质量气液两相环空雾状流压降的分析模型

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6、

And this may be the mechanism for driving the strong stellar winds of RGB stars and AGB stars with very low surface temperature and faint radiation pressure. PRESSURE DROP OF VARIABLE MASS FLOW IN HORIZONTAL PERFORATED WELL BORE

我们认为湍流压效应可能就是造成有效温度低因而辐射压也低的RGB星产生强星风，以及AGB星产生超星风的物理原因。射孔完井水平井筒变质量湍流压降规律研究

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7、

In many practical measurings of the blast stress wave parameters in rock mass by variable capacity instrument, long wire effect has been discovered.

在变电容仪测量岩体爆炸应力波参量的多次实践中，发现存在着长线效应。

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8、

variable mass flow during gravel-packing in horizontal wells

水平井砾石充填过程中的变质量流

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9、

laws of gas-liquid two-phase variable mass flow in horizontal wellbore

水平井气液两相变质量流的流动规律研究

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10、

investigation of variable mass flow in horizontal well with perforation completion coupling reservoir

井筒与油藏耦合条件下水平井变质量流动规律研究

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11、

numerical simulation of the oil-water two-phase flow in a helical tube with variable mass flow rates

变质量流量螺旋管内两相流数值模拟

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12、

Vibrations of Textile Machine Rotor with Variable Mass

纺织机械变质量转子的振动机理分析

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13、

study on transition of gas-liquid two-phase variable mass flow in horizontal wellbore

水平井筒变质量气液两相流动模型

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14、

The evidence of correction to the existent motive equations with variable mass in restricted three body problem

对现有的具有变质量的限制性三体问题运动方程予以修正的证明

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15、

pressure drop of variable mass flow in perforation completion of horizontal wellbore

水平井筒射孔完井变质量流动压降规律

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16、

lie symmetries and conserved quantities of relativistic rotational variable mass system

相对论转动变质量系统的Lie对称性与守恒量

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17、

the influence of the variation of solar mass on the orbital elements of asteroids is studied by using the method of celestial mechanics with variable mass.

利用变质量天体力学方法研究了太阳质量变化对小行星轨道根数的影响。

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18、

Thermodynamic Analysis and Research on Variable Mass System of Reciprocating Vacuum Pump

往复真空泵变质量系统热力学分析研究

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19、

The secular influence of solar mass-loss on the orbital elements of meteor steams is examined by using the method of celestial mechanics of variable mass in this paper.

将作者在变质量天体力学所得理论结果应用于太阳质量损失对流星群轨道根数变化的长期效应上。

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20、

Pressure gradient model for variable mass fluid flow in horizontal wellbore

水平井筒流体变质量流动压力梯度模型

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21、

lie symmetries and quantities of conservation for a nonholonomic system with a relativistically rotational variable mass

相对论性转动变质量非完整系统的Lie对称性与守恒量

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22、

mei symmetry of variable mass systems with unilateral holonomic constraints

变质量单面完整约束系统的Mei对称性

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23、

Prediction of the Pressure Distribution of Mass Variable Flow in a Circle Distributor

环形流道变质量流动的静压分布模型

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24、

Aiming at wheeled WCR ( WWCR) with SSCs firstly, the influence on the motion characteristic under suction force of SSC and variable mass is analyzed.

本文首先针对带SSC的轮式WCR（Wheeled WCR，WWCR），分析了SSC吸附力和WCR自身质量的变化对其运动特性的影响。

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25、

the conservation law of mechanical energy in variable mass mechanical systems with ideal bilateral holonomic constraints is studied.

研究具有双面理想完整约束的变质量力学系统的机械能守恒律。

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26、

A general equation of process including variable mass in system and a thermodynamic analysis of a compression process with leakage

变质量系统过程方程及有漏气压缩过程的热力学分析

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27、

Numerical Investigation of Variable Viscosity and Thermal Stratification Effects on MHD Mixed Convective Heat and Mass Transfer Past a Porous Wedge in the Presence of Chemical Reaction

化学反应时混合对流传热传质磁流体流经多孔楔形体粘度变化及热分层影响的数值研究

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28、

some important factors are considered, which include variable mass of recoiling parts and coupling between multi body dynamic equations and interior ballistic equations.

重点考虑后坐部分变质量、多体动力学方程与内弹道方程的耦合等因素。

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29、

a model coupling percolation in the reservoir with variable mass flow in the pipe of a complex structure wells

复杂结构井变质量管流与地层渗流耦合模型

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30、

pressure drop of variable mass flow in horizontal perforated well bore

射孔完井水平井筒变质量湍流压降规律研究

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