pressure rate是什么意思

网络释义

用法例句

The paper analysed a few ways of commonly testing water permeability,and studied the influence and control of pressure rate to the result of test.

文章对几种常见渗水性能测试方法进行分析研究,并对渗水测试中升压速率对试验结果的影响和控制进行研究。

Five kinds of density methane was selected and tested in the horizontal pipeline gas exploding device to research the change rule of the maximum explosion pressure,the maximum rate of pressure rise and the arrival peak time with the methane concentration and propagation distance.

在水平管道式气体爆炸装置中,选取5种不同浓度的甲烷进行爆炸实验,研究在甲烷爆炸传播过程中,最大爆炸压力、压力上升速率及压力峰值时间随甲烷浓度及传播距离的变化规律。

In the contrast,the maximum rate of pressure rise decreases with relieving pressure increasing.

实验发现,最大泄爆超压随着泄爆膜动作压力的增大而上升,而最大升压速率的变化规律则与之相反;泄爆导管越粗,容器内的最大泄爆超压越低;相比无泄爆导管的情况,安装泄爆导管后的最大泄爆超压和最大升压速率会在更高的浓度下达到最大值;最大升压速率随粒度的减小而增大;同条件下安装泄爆导管后的超压值要大于未装泄爆导管时的值。

The results show that both the explosion pressure and the rising rate of explosion pressure increase with the decreasing of the size of aluminum particles.

结果表明,爆炸压力及爆炸压力上升速率都随着铝粉粒度的减小而增大,粒度为6～8μm,9～12μm,15～17μm铝粉的平均最大爆炸压力分别为0。

LEL(Lower explosion limit)of converter gas were investigated,as well as P_(max)(maximum explosion pressure),(dp/ dt)_(max)(maximum explosion pressure rise),and the effect of H_2 content on the explosion of converter gas.

57MPa,最大爆炸压力上升速率为23。

A STUDY ON THE PRESSURE AND RATE OF PRESSURE RISE IN ENERGETIC MATERIAL DUSTS

含能材料粉尘爆炸压力和压力上升速率的研究

Investigation of Estimating Rate of Left Ventricular Pressure Rise By Doppler Echocardiography

多普勒超声测定左室压力上升速率的探讨

Determination for maximum explosion and maximum rate of pressure rise of dust cloud

GB/T16426-1996粉尘云最大爆炸压力和最大压力上升速率测定方法

(2) For closed vessels with spherical shape, the bigger volume of vessel is, the smaller ascent rate of pressure becomes, and the volume of vessel has no effect on the maximum explosion pressure.

容器的容积越大，最大压力上升速率就越小； 容器的容积对最大爆炸压力没有影响。

the higher fuel activation is, the greater ascent rate of pressure and destructive power are.

燃料活性越高，爆炸压力和最大压力上升速率就越大，其破坏性也就越强；

A combination of slower overall growth and rising wage costs should squeeze profit margins.

整体增长的减速和工资成本的上升共存的合力就会压低利润率。

critical rate of rise of commutating voltage

换向电压临界上升率

the charging and discharging current of capacitor is obtained by the product of voltage rise rate (dv/dt) and capacitance

电容器充放电电流取决于电容量和电压上升速率的乘积

burning rate-pressure relationship

燃烧速率与压力的关系

Arterial gas embolism occurs in dysbaric pressure workers undergoing rapid decompression.

从事异常气压的工作人员于工作压力下做快速的减压上升，可造成空气栓塞症的发生。

(3) Rapid increase of the prevalence of the chronic non-communicable diseases

（三）慢性非传染性疾病患病率上升迅速

The rate of species extinction already appears to be accelerating.

而物种灭绝的速率，也已经开始上升。

THE RATE OF LOSS OF IODINE BY SUBLIMATION FROM THE IODINE-ACTIVATED CARBON CATALYST

碘-活性炭催化剂上碘的升华流失速率

Statistics show a steep rise in unemployment.

统计资料显示失业（率）急速上升。

Review on the rate of pressure dissipation from over-pressured compartments

超压封存箱内压力释放速率研究进展

On the Appreciation Pressure: the Interest Rate Mechanism and Government Policie;

升值压力的缓解:利率机制和政府对策

The pressure,effect and mechanism innovation of RMB exchange rate;

人民币汇率升值压力、影响与机制改革

rise rapidly, as of a current or voltage.

像电流或电压一样急速上升。