查询词典 pressure

A pressure relief valve must be installed as shown to prevent excess pressure by thermal expansion.

必须按照图示安装压力安全阀，以防止由于热膨胀产生的过高压力。

This prevents possible excess system drainage should pressure not return to/above the low pressure setting.

这样就防止可能出现的系统过度排放，以至于压力无法恢复到低压设置点及以上。

It has been proved that the pressure and temperature of the synthetic room are fluetuant, that is to say the diamond synthesizing point is excursive, when the diamond is synthesized at high temperature and high pressure.

理论分析和生产实践都证明，在高温高压合成金刚石过程中合成腔体的压力和温度随着合成时间的延长而不断变化，即金刚石生长的工作点是漂移的。

It has been proved that the pressure and temperature of the synthetic room are fluctuant, that is to say that the diamond synthesizing point is excursive, when the diamond was synthesized at high temperature and high pressure.

理论分析和生产实践都证明，在高温高压合成金刚石过程中合成腔体的压力和温度随着合成时间的延长而不断变化，即金刚石生长的工作点是漂移的。

It was emplaced during exhumation of Mesozoic high pressure and ultrahigh\|pressure metamorphic rocks in the Dabie orogen, central China.

它是在大别造山带中生代的高压超高压变质岩剥露过程中侵位的。

For multi-stage pump in series operation with the expeller seal combined with packing, the sealing water pressure should be: the lowest sealing water pressure of nth stage =∑Hi+0.7Hn, where n≥2

对于多级串联采用填料加付叶轮组合式密封，二级和二级以上轴封水压力一般为：第n级轴封水最低压力=∑Hi+0.7Hn，其中n≥2

Considering that rock's permeability is exponential function along with formation pressure and starting from nonDarcy percolation theory of gas at high speed, this paper derives a new pseudo pressure binominal exponential deliverability equation and its solution method.

在考虑岩石渗透率随地层压力呈指数函数变化的基础上，从气体的高速非达西渗流理论出发，推导出新的拟压力二项式产能方程及其求解方法。

Table extension units and the pressure rail of bed, using V-quiet pressure rail movement smooth and good shock absorption.

工作台拖板与床身水平导轨，采用 V-平静压导轨运动平稳吸震性好。

The interior sound pressure levels and exterior sound pressure levels of the complex box structure excited by an exterior point load are measured, and a good agreement between the theoretical results and the test results shows that the theoretical method and corresponding results are correct.

通过对几种具有理论解的结构辐射声场的分析，验证了本文理论的正确性，研究表明本文方法具有很高的精度；同时对复杂箱形结构进行了实验验证，在实验室条件下测量了复杂箱形结构在外部点载荷激励下的内、外部辐射声压级，与理论预估值比较表明，二者具有良好的一致性，进一步证实本文所建立的理论预估方法是有效的。

"In the clinic, lowering intraocular pressure is a reliable treatment for glaucoma, but sometimes it is hard to lower the pressure een after eyedrop treatment or surgery," says Nakazawa, now at Tohoku Uniersity in Japan.

日本东京大学的Nakazawa指出，在临床上，降低眼压是青光眼最可靠的治疗手段。但是，有些时候，即使通过滴眼药和外科手术也很难降低眼压。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷