查询词典 constantan

The type-T copper–constantan thermocouples with an accuracy of 0.1% of full scale are employed tomeasure air temperatures.

用T型铜-康铜电热偶测量空气温度，精准度0.1% of full scale 。。

Sealed in the side arm of the flask is the copper-constantan thermocouple.

密封在侧手臂的瓶子是铜-康铜热电偶。

A method of measuring the linear expansion coefficient of metal is introduced, in which the temperature is recorded in real time with copper-constantan thermocouple instead of thermometer and the length of the metal bar is measured using reading telescope.

用铜－康铜温差电偶代替水银温度计对金属棒进行动态实时温度测量，用尺度望远镜同步读取棒长度示数，用最小二乘法进行线性拟合，从而得到金属线胀系数。

The output power could be adjusted with the change of control voltage, and the reflecting power could be gotten by measuring the output voltage of attenuator and detector. 4.The thrust measurement device was calibrated, and the accuracy was 2%FS. At the same time the signal of thrust measurement was input to the computer. E-type chromel-constantan thermocouple was used to measure the temperature of MPT, and the accuracy was 5%FS.The vacuum measurement was realized by using ZDF-5427M vacuometer, and the accuracy was 3%FS.

4对推力测量系统进行了标定并实现了计算机采集，推力测量系统最大相对误差为2％FS；温度测量目前还只限于对MPT谐振腔壁温的测量，使用E型镍铬—康铜热电偶即可较容易实现，其测量精度为5％FS；真空测量采用ZDF-5427M微机型复合真空计，其由热偶计和热阴极电离计复合而成，该真空计测量控制精度为3％FS。

A muscle-equivalent phantom was used to instead of liver tissue in the experiment. The liver artery of human was simulated by a copper tube with Y bifurcation. Different water flow velocities were maintained in the tube, which are in the typical range of blood flow velocities in liver arteries of human. Copper-constantan thermocouples were used to measure the temperature near the arterial bifurcation.

实验采用一种等效微波体模来代替肝组织；采用Y型铜管代替人体肝动脉内的分叉大血管，并依据人体肝动脉的血流速度调节管内的水流速度；利用铜-康铜热电偶测量分叉血管周围的温度场。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了