test constant的例句大全

Test system of time constant for thermal detector by modulated laser

激光调制法的热敏探测器时间常数测试系统

Test-related coefficients ( inactivation rate constant k, D, Z value and activation energy Ea) on 4 vegetables samples could provide key parameters of thermal sterilization dynamics for further related studies.

试验测定的4种蔬菜样品的失活速率常数k，D值，Z值以及活化能Ea，为杀菌动力学的进一步深入研究奠定了基础。

Structural model test for surrounding concrete of steel spiral case keeping constant internal pressure

三峡水电站充水保压蜗壳三维仿真整体结构模型试验

B, the sum of sliding friction force and force for plastic deformation, is nearly a constant for a given steel and test process.

B是滑动摩擦力和塑性变形力之和，对一定钢和一定的试验条件，B是常数。

Respectively when supercritical unit is in constant pressure operation and sliding pressure operation, the simulation test of primary frequency regulation is carried out at different load, and the test results are compared and analyzed.

分别对超临界机组定压运行、滑压运行时，在不同负荷下进行一次调频仿真试验，并将试验结果进行对比分析。

The highest speed, sliding distance test, beyond the acceleration and constant speed fuel consumption, such as road test were conducted in dynamic bench.

在动态台架上进行了最高车速、滑行距离试验、超越加速和等速油耗等道路试验，与底盘测功机试验结果进行对比分析。

Through a constant strain rate tensile test at room temperature, the morphology characteristic of slip deformed surface of polycrystalline aluminum plate is observed and the influence of slip parameters on the deformation studied.

本文主要是通过多晶铝板状试样在室温条件下进行的恒应变拉伸试验，分析研究多晶铝表面滑移变形的形貌特征、滑移参数及晶界对滑移变形的影响等问题。

Secondly, an inverter-based energy-regenerative electronic load prototype is built to facilitate the burn-in test for a constant-current LED driver.

其次，针对一种需要进行老化测试的LED恒流驱动电源，给出了一个能馈型电子负载的工程实例。

Constant debugging and the run test at the scene of the entire system, the hydrophobic carbon paper materials equipment control system to fully meet the relevant technical specifications and requirements.

通过在现场对整个系统的不断调试和运行测试，整个碳纸材料疏水设备的控制系统完全满足相关的技术指标和要求。

Based on the single failure mechanism and the failure physics, combining constant and step stress accelerated test, the activation energy of failure mechanism from organic vapor-pollutants was calculated.

从这单一失效机理出发，基于失效物理的方法，通过恒定结合步进应力加速试验，计算出有机污染接触失效机理的激活能。

Digital test of DC motor time constant by computer

采用计算机实现直流电动机时间常数的数字化测试

Research about the problem of stress& optical constant in the test of caustics

焦散线实验方法中应力光学常数问题的探讨

Constant load tensile test was adopted to study the influence of welding material match and alloy element content on SSCC ( sulfide stress corrosion cracking) of domestic pipeline steels.

采用恒载荷拉伸法，测试了国产管线钢母材及其焊接接头的硫化物应力腐蚀开裂SSCC性能。结果表明：焊接匹配、合金元素是影响国产管线钢SSCC的重要因素。

Interface design and PID adjustment of low temperature and constant temperature box test and control system

低温恒温箱测控系统的接口设计与PID调节

Neutron Decay Constant Test of Boron-doping Polyethylene

含硼聚乙烯材料中子衰减系数的实验测量

Two-way variable displacement hydraulic pump test-bed for power recovery uses constant pressure variable pump as the compensation pump for power recovery motor, and uses its function to adjust the system pressure.

功率回收方式双向变量液压泵试验台采用了恒压变量泵作为功率回收马达的补偿泵，并利用其功能调定系统压力。

This paper deals with this type of models and discusses the tests of varying dispersion for constant and nonconstant weights of dispersion respectively. Several score test statistics are obtained.

该文分别在模型离差（dispersion）的权不变和变异时，讨论了指数族广义非线性随机系数模型的变离差的检验问题，得到了score检验统计量。

Constant Amplitude and Variable Load History Fatigue Test Results and Predictions for Cruciform Weld

十字接头恒幅和变载荷历程疲劳试验结果及预测

This test-bed is made of five part, oil supplying system, oil heating system, specimen constant temperature system, position control system and loading system.

该试验台共有五个部分，包括供油系统、油液加热系统、试件恒温系统、位置控制系统和液压伺服加载系统。

System, there are two experimental approaches: one is fixed frequency to a constant force load test; a sine sweep signal through the loading mechanism to find the resonant frequency, then resonant frequency of the loading experiments, such experiments to compare the energy conservation.

系统有两种加载控制方式：一种是定频率以恒定作用力控制加载；一种是通过正弦扫频信号寻找加载机构的谐振频率，然后以谐振频率进行加载，这种试验方式比较节约能源。