查询词典 high pressure

The result shows that both the typical hail process occured at afternoon in early summer when hailstone occured easily and formed under the influence of the Mongolian cold vortex and the circulation background that high pressure at west of Ningixa and low pressure at east of Ningixa.

结果表明：两次冰雹天气过程均发生在宁夏冰雹易发期夏初季节的午后，是在"西高东低"有利于强对流天气发生的环流背景下，受蒙古冷涡影响而形成的。

When using it, the high pressure condition and the relief pressure condition can be charged by itself.

设有液压自动卸荷系统，使用时，高压状态与卸荷状态自动切换，有效降低了油温，延长设备使用寿命。

The teaching profession is a high-pressure job, the pressure on primary and secondary school teachers.

教师职业是一种高压力的职业，中小学教师的压力更大。

The main content and results are showed as follows:(1)Chitosan was degraded by high pressure homogenization, and its effect increased with molecular weight of original chitosan, pressure and number of cycles, decreased with the concentration of chitosan, while both the concentration of acetic acid or sodium acetate and temperature had a negligible influence. What\'s more, theoretical model was built and the mechanism of homogenizer was discussed.

2采用高压均质-H_2O_2联合降解壳聚糖，其降解效果随H_2O_2溶液浓度的增大而提高，随壳聚糖溶液浓度的增大而降低，随HAc溶液浓度的增大先升高后降低，随均质压力和温度的升高而提高，随循环次数的增加而提高。

The shear stress caused by flowing liquid and the tensive stress caused by the rapid decrease in pressure in high-pressure homogenizer s have been studied through soymilk homogenizing experiments, and their orders of magnitude have been estimated.

通过豆乳均质实验和理论分析研究了高压均质机中的液力剪切应力和压力突降引起的拉应力，估计了它们的数值量级。

The process of high pressure hydration was reversible in a certain range of pressure.

在一定压力范围内，淀粉的高压水合是一个可逆过程。

The method adopted include mainly intermix in deep layer, high pressure spray casting and pressure casting etc.

多种支护结构型式的综合应用是解决特殊地区基坑工程结构支护的有效办法。

In combination with the geological features of the ga wells in West Sichuan, such as multi-payzone high pressure gradients and a large lithological change in channel sand bodies, etc., the casing cementing and perforation completion were adopted for the main well and branch holes in the well group and the interzonal pressure seals of the main well and branch holes, and the separate well fracturing and producing were all realized through a completion string with dual-tubing and dual-packer.

结合川西地区气井多产层、高压力梯度、河道砂体岩性变化大等地质特点，该井组主井眼和分支井眼均采用套管固井、射孔完成，通过双油管和双封隔器的完井管柱实现了主井眼和分支井眼的层间压力分隔和分井压裂、分井采气。

High-pressure air is pulled into a low-pressure center.

高压的空气被推进低压的中心。

To exam the validity of the Bloch-Grüneisen formula at megabar pressures, we use the electrical conductivity data point of ε-iron at relatively low pressure (～40GPa) reported by Keeler as a reference point, a formula for calculating the conductivity of the ε-iron under high-pressure and temperature was deduced via Bloch-Grüneisen,where v is specific volume , T is temperature and σ is electrical conductivity .

为了检验Bloch-Grüneisen公式在兆巴压力冲击压缩下的有效性，本文取Keeler在较低压力下ε相区的一个电导率数据作为参考点，得到了Bloch-Grüneisen公式关于ε-铁在高温高压下电导率的一个解析表达式：σ=〓，这里，比容v的单位是cm〓/g，温度T的单位是K，电导率σ的单位是Ω〓cm〓。

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％。