查询词典 bleeding pressure

The simulation experiments of various kinds of electrode system under different pressure show that the gas inceptive when the gap is fixed, discharge voltage is proportional to the pressure; because the degree of uniformity of electrical field is different among the electrode systems, the changing trend of the inceptive discharge voltage with the pressure is unlikeness.

对各种电极在不同压力下进行模拟实验，实验表明：通常情况下，给定间隙，气体的起始放电电压随着压力的增大而增大；不同的电极系统，由于电场的均匀程度不同，起始放电电压随压力变化的趋势也不同。

And the company is the first one entitled to draft out the standard of low pressure casting line, which is a professional manufacturer of special casting equipment including low-pressure die casting machine, differential pressure die casting machine, extrusion die casting machine, inclinable gravity casting machine, air tight tester, air-elimination refine machines, hydrogen-test machines etc.

主要从事低压铸造机、差压铸造机、挤压铸造机、可倾式重力铸造机、气密性试验机、除气精炼机、测氢仪等热加工专用及辅助设备的生产。

The conclusions can be drawn through numerical simulation: The hydrate-forming region becomes small with increasing circulation rate and inhibiter concentration, and it is possible to make the hydrate-forming region away from sea floor by increasing circulation rate and inhibiter concentration, thus preventing blowout preventer lines from hydrate plugging; the decrease in gas volume fraction in the annulus due to hydrate formation reduces pit gain, which can delay the detection of well kick; the possibility of hydrate presence at a relatively low gas production rate is much greater than that at a relatively higher production rate; the bottom hole pressure is affected little by hydrate phase transition, and it is allowable not to consider hydrate phase transition when the bottom hole pressure is calculated; shut-in casing pressure cann't truly reflect gas kick due to hydrate formation and the situation is getting worse with time

模拟计算结果表明：溢流期间，天然气水合物的生成区域会随着循环流量的增大或抑制剂浓度的提高而减小，可通过增大流量和抑制剂浓度使水合物的生成区域脱离海底，减小防喷器管线被堵塞的危险；水合物的生成使环空中气体体积分数降低，泥浆池增量减小，给溢流检测带来延迟；当检测到有气侵发生时，水合物藏分解速率比较小时，井筒中生成水合物的可能性要比分解速率大的情况下更为严重；水合物相变对井底压力的影响较小，在工程中计算井底压力时可以忽略；由于天然气水合物的生成使得关井套压值不能真实反应气侵情况，而且随着时间的增加情况会更加严重。

By contrast experiment, measure and test of inner pressure and capacity, the results show that the inner pressure of C cell is the most lowest when the glue included the components of SBR, carbon black, Ni and the ratio of SBR:H2O: carbon black: Ni is 1.5:30:30:1.5, i.e., the inner pressure is among 0.58~0.76 MPa.

通过对比试验，测试内压、容量等性能，发现使用C配方（SBR：H2O：碳黑：Ni=1.5：30：30：1.5）的电池内压最低，内压介于0.58~0.76MPa之间，达到了降低内压的预期效果，且电池的其它性能也不错。

In this system, employing the method of sensor directly measuring the tire pressure, the pressure value is send out wirelessly according to the given UHF after coded and modulated, finally the pressure information is displayed on the displaying instrument of the flight deck.

该系统采用传感器直接测量轮胎压力的方法，将压力信息编码调制，以设定的超高频用无线的形式发送出去，压力信息最终显示在驾驶舱显示仪表上。

According to variable flow rate testing analysis theory, in view of the pressure characteristics only appeared in intermittent production period in exploration wells, it gives the sectional calculation idea of steady flow, pseudo-steady flow and DST and provides the calculation methods of steady time and pseudo-steady time etc.. It realizes more accurate simulation of downhole pressure history and improves the accuracy of pressure history matching.

利用变流量试井分析理论，针对开发井间歇生产期才有的压力特征，提出了稳定流动、拟稳定流动及DST流动的分段计算思想，并给出稳定时间、拟稳态时间等计算方法，实现了井底压力历史的更为准确地模拟，提高了压力历史拟合精度。

"There will be pressure on liquidating inventory, pressure on pricing, pressure on automotive real estate," AutoNation CEO Mike Jackson told Reuters.

"会有压力，清理库存，价格的压力，压力汽车房地产，"自动化首席执行官Mike杰克逊告诉路透社。

First, UWPBL model(The University of Washington Planetary Boundary Layer Model) is used to retrieve typhoon's sea level pressure from sea surface winds data of SeaWinds which aboard on QuikSCAT and these strength results are analyzed. Then the variational method is applied to decompose the sea surface winds field into two parts: the vortex and irrotational environmental flow field, the UWPBL model is used again to retrieve ShanShan and YaGi typhoons' sea level pressure from the vortex flow field, the results of typhoon's central positions are analyzed by comparing the results with the results of direct retrieving, NCEP's data and typhoon annual reports. It turns out that the accuracy of the typhoon's sea level pressure central position has been obviously improved, This method offers a new idea for the study of typhoon from microwave scatterometer data.

本文首先利用QuikSCAT散射计获取的海面风场资料，利用华盛顿大学行星边界层模式对台风海平面气压场进行反演，并对其强度进行了分析；然后对获取的海面风场，采用变分方法对风场进行分解，分解出无旋和有旋风场，对分解出的有旋风场，再利用UWPBL模式对珊珊和魔羯台风的海平面气压场进行了反演，对所得结果与通常直接反演、NCEP海平面气压场及台风报文资料进行一一对比，结果表明：新的反演定位的方法对台风海平面气压场中心气压的定位精度有了大幅度的提高，此种定位的方法为散射计资料在台风中的实际应用开辟了一条新的思路。

The isolated working heart model was set up, high-performance liquid chromatography were used to measure myocardial adenosine triphosphate,total adenine nucleotides, while left ventricular end-diastolic pressure,left ventricular developed pressure, and rate of change of left ventricular pressure were determined before and after preservation.

对照组用St Thomas停搏液停搏并保存大鼠心脏6小时；实验组在St Thomas液中加入前列腺素E1(5 μg/L)停搏并冷保存6小时，利用离体鼠心非循环式Langendorff灌流功能测定模型，测定左心室舒张期末压、左心室发展压和左心室压力变化率，并检测心肌细胞线粒体三磷酸腺苷、腺嘌呤核苷酸总量。

In combination with the crushed rock slope as an example, the allocation of an anchorage force on longitudinal beams and transverse beams is calculated by adopting the distribution coefficient law of the nodal form at first. Then the internal forces of the lattice beam are calculated respectively through the software on the basis of Winkler elastic foundation model and the semi-infinite foundation model, and then compared with the internal forces which are based on simplified foundation pressure calculation. The active pressure of rock is calculated approximately by Ranking soil pressure theory in the working stage. Sequentially, the reinforcing bars are disposed by two-stage's averagely calculated values.

以破碎岩质边坡为例，采用节点荷载分配法计算了锚索锚固力在格构梁纵、横梁之间的分配比率，然后基于Winkler弹性地基模型和弹性半空间地基模型分别计算格构梁在张拉阶段的内力，并与采用简化的地基反力计算值对比；采用朗肯土压力理论近似计算在工作阶段主动岩体压力，将地梁视为在线性分布力作用下倒置于坡面上的连续梁，按力矩分配法计算地梁内力，取两阶段计算平均值进行配筋。

We are forbidden from giving money to these shoeless, skinny children, as this will perpetuate begging.

向光着脚，骨瘦如柴的孩子施舍是不可以的，因为要招来无休无止的乞讨。

It would be hard not to fall victim to some sharpeyed policeman.

要想不被某个目光锐利的警察抓到，谈何容易。