测高

The first part is the introduction of high precision inductance probe, including measure principle and measure circuit.

第一部分是对高精度电感测头的介绍，包括其测量原理及测量电路。

Because of the high input resistance and low offset current, the electrometer voltmeter has minimal effect on the circuit being measured.

由于具有高输入电阻和低偏置电流，静电计电压表对被测电路的影响极小。

The ICU mortality was 13.2% and hospital mortality 26%. Median serum VEGF concentrations on day 0 were 423 pg/mL (interquartile range 159 and 858 pg/mL), and after 72 h were 521 pg/mL (IQR 182 and 1092 pg/mL), which were both higher than in healthy controls (P = 0.029 and 0.003, respectively).

我们获得在 ICU 内的死亡率为13.2%，院内死亡率为26%；并测得在第0天时的血清 VEGF 的中值为423 pg/mL (其四分位数区间为 159－858 pg/mL)，而在72h 时的血清 VEGF 的中值为521 pg/mL (其四分位数区间为 182－1092pg/mL)，而两者均高於健康对照组(P 值分别为0.029和0.003)。

When high iodate potassium spectro-photometric method is used to carry on the determination to manganese concentration, calcium ion can be interferenced in the determination.

电解锰废水中，钙往往与锰共存，采用高碘酸钾分光光度法(GB/T 11906-1989)对锰浓度进行测定时，钙离子存在对锰测定的干扰较大，从而影响测定结果。

The branches and leaves traditional Chinese medicine and the ore traditional Chinese medicine may by way of the head selection medicine in iontophoresis of Chinese medicine to cure the bone and the cartilage damage.

所测49味中药中，约80％的单味药中含量较高的离子成分所起的作用与该药在闭合性软组织损伤方面的治疗功能相符。

The present project adopted the combination approach of electrical temperature probe and optical fiber transmission. Based on the mature technology of electrical detection, high-voltage insulation and anti- electromagnetic interference of optical fiber couple, the multi-channel itinerate detection system controlled by single-chip microcomputer has been designed to implement the on-line temperature monitoring for the most familiar electrical facilities ? contact points of high-voltage switches in power systems.

本课题便是采用电测温度探头和光纤传输相结合的方法，充分利用成熟的电传感技术和光纤耦合的高电压绝缘、抗电磁干扰性能强等优点，设计了单片微机控制下的多路温度巡回检测系统，实现了对电力系统中最常见的电气设备—高压开关触头温度的在线监测。

Based on the Kirchhoff law, a practical dual-wavelength high-precision fiber-optic colorimeter using LiTaO3 pyroelectric detector is presented.

基于基尔霍夫定律，利用钽酸锂热释电探测器设计了一种实用化的双波长、高精度光纤测温系统。

The compensation of filter will leads to the lag of the phase angle, make circuit organization complicated, the selection of parameters difficult, and the precision and stability of analog device demanding.

补偿滤波器会带来相角的滞后，使电路结构复杂、参数选取困难、而且系统对模拟器件精度和稳定性要求高，难于在实际测角电路中应用。

The compensation of filter can lead to the lag of the phase angle, making circuit organization complicated ,the selection of parameters difficult, and the precision and stability of analog device demanding.

补偿滤波器会带来相角滞后，使电路结构复杂，参数选取困难，而且系统对模拟器件精度和稳定性要求高，难以在实际测角电路中应用。

Based on the free radical reaction mechanism of spontaneous combustion of coal, the parameters of coal free radicals, including Lande factor, concentration, line width and line height were measured using an electron spin resonance spectrograph during the processes of being crushed and oxidated at low temperature.

基于煤炭自燃的自由基作用机理，采用电子自旋共振测谱仪，测定煤体在破碎和低温氧化过程中的自由基朗德因子，浓度，线宽和线高。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。