three constant的例句大全

Study on the continuity of the three constant radius tubes and the way to achieve it

三等径圆管曲面连接的连续性研究及实现的方法

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The model is very simple that has only one algebraic equation and three constant parameters.

该模型结构简单，只含有一个代数方程与三个常系数。

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In this thesis, three constant angular velocity transmission theories of the universal joints are induced and summarized. The various products of the constant angular velocity universal joints are integrated, classified and analyzed.

本文对万向联轴器三种等角速传动理论进行了归纳、总结，对各种等角速万向联轴器产品进行了综合、分类、分析，这为等角速万向联轴器理论的进一步研究提供了基础。

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Eggs of Alligator sinensis were incubated at three constant temperatures of 29 ℃, 31 ℃ and 33 ℃, their nest materials were kept the same humidity.

在巢材温度保持相同下采用29℃、31℃和33℃3种温度对扬子鳄蛋进行孵化。

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Compactification of matrix theory on the noncommutative torus was argued to correspond to supergravity with constant background three form tensor field.

在非对易torus上的矩阵理论的紧化对应于带有常数三形式张量场的超引力；

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A desingularized panel method was developed for calculating the three-dimensional nonlinear potential flow about a submerged ellipsoid moving at constant forward speed.

本文开发了一种去奇异面元法用于计算以定常前进速度运动的近水面椭球体引起的三维非线性自由面势流。

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Application of constant flow three-way valves in heating system

供暖系统定流量三通调节阀的应用研究

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Three days of constant rain soaked everything.

三天不断的下雨，使所有的东西都浸湿了。

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After three heating forms of theoretical cycle were compared, in accordance with the working specialities of internal combustion engines, it was confirmed that performance of the constant pressure heating cycle is optimal within temperature and pressure restraints.

基于内燃机的工作特点，比较理论循环的三种加热方式，证明了温压约束下等压加热循环性能最优。

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The results demonstrated that in the range from room temperature to 90 ℃, there was a critical temperature, below which a three time constant impedance spectrum was observed and above which a two time constant spectrum was shown.

结果表明：在低于90℃的范围内，存在一个谱图转变临界温度，临界温度之下为三个时间常数型谱图，临界温度之上为两个时间常数型谱图。

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Three dimensional Constant Real time Automatic System for bridge displacement monitoring was described by using Global Positioning System Real Time Kinematic ( GPS RTK) technology.

阐述了一种利用全球定位卫星载波实时相位差分（GPS RTK）技术的桥梁三维位移长期实时自动监测系统。

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Design and Mechanical Analysis of Three Links Constant Hangers

三连杆恒力弹簧吊架的设计与力学分析

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Model of Three Dimensional Constant Thickness Contact Interface Element between Plate and Soil and Its Application

板-土三维等厚接触单元模型及其应用

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If we hold one of the three variables constant, we can make a two-dimensional plot.

如果我们使三个变量中的一个保持不变，则可作二维曲线。

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In addition, the electric control system uses three states-controlled constant temperature circuit, which is convenient, reliable and accurate.

电器控制系统采用三态恒温控制电路，炉温调控方便、可靠、精度高。

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The former can convert the unstable three-phase alternating current output of the generator into constant direct voltage, which will be used by the anti-skid device and the lead-acid battery.

电力变换电路由硬件电路实现，可将发电机输出的不稳定的三相交流电转换为电压恒定的直流电，供电子防滑器直接使用及为铅酸蓄电池充电。

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This Paper analyses the disadvantages of the current method for testing EDM additive constant and arrives at a conclusion that periodic error contaminating EDM additive constant is very severe. Three optimum methods are then given by this Paper.

本文首先分析了红外测距仪加常数现行检测方法的弊端，得出结论是周期误差严重污染加常数，进而提出净化加常数的三种方法；

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A Pattern of Three Phases of Constant Growth of the Enterprise

企业持续成长的三阶段模型

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There were three stages in the course of reaction: accelerated, constant rate and decelerated stages.

通过研究发现，在聚合反应过程中分三个阶段：加速阶段、恒速阶段及减速阶段。

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Experimental results show that when the polymer concentration is constant the induced phase separation factors of the casting solution will be changed, while adding additives polyethylene glycol ( PEG) with three molecular weight in different quality concentration.

实验表明，在聚合物浓度不变的情况下，共混体系中加入不同质量浓度的三种分子量的添加剂聚乙二醇（PEG）后，铸膜液在凝胶浴中成膜的相分离因素会发生改变。

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