The optimized holding pressure is in the middle of the maximum and minimum normally.
优化的保压压力一般为最低保压压力和最高保压压力的中间值。
An approximate PVT control making pressure to decrease proportionally to time is adopted for holding pressure.
在保压阶段采用了压力随时间成正比下降的近似PVT控制。
The use of automatic hydraulic operation, which can be used for pressure relief valve can also be used as a holding pressure valve.
利用水力自动操作，即可以作泄压阀用又可作持压阀用。
Just press the button slightly and the machine will finish all process of lifting, closing, adding pressure, holding pressure, timing and descending.
自动控制，只需轻按一按钮，便可完成压板上升、闭合、加压、保压、计时、压板下降等整套程序。
The important parameters such as pressing powder pressure, pressing speed and holding pressure time etc, will affect directly the quality of initiating explosive device.
压药压力、加压速度、保压时间等重要工艺参数都直接影响其质量。
Experimental results show that compared with open loop multi-injection speed and multi-holding pressure programmable controller controlled system, the stability of pro...
实验结果表明，与程控器多级注射速度多级保压压力开环控制相比，制品重量的稳定性有明显提高。
The factors that affect thin-wall mould warpage, such as mould temperature, melt temperature, rate of injection and holding pressure, etc, are analyzed, in addition the ca…
对影响薄壳塑件翘曲变形的因素（如模具温度、熔体温度、注射速率、保压压力等）进行分析，提出翘曲产生的原因及相应的改进措施。
Experimental results show that compared with open loop multi-injection speed and multi-holding pressure programmable controller controlled system, the stability of product w...
实验结果表明，与程控器多级注射速度多级保压压力开环控制相比，制品重量的稳定性有明显提高。
Experimental results show that compared with open loop multi-injection speed and multi-holding pressure programmable controller controlled system, the stability of product weight has be...
实验结果表明，与程控器多级注射速度多级保压压力开环控制相比，制品重量的稳定性有明显提高。
A pressure relief valve from the main valve, pressure relief / holding pressure pilot valve needle valve, ball valve, micro shaped filter and pressure gauge hydraulic control over the system.
进口持压泄压阀由主阀、泄压/持压导阀针阀、 、球阀、微形过滤器和压力表组成水力控制接管系统。
With the increase of molding pressure, holding pressure for certain time and adding a certain amount of boric acid doping, the compact density and saturation magnetization correspondingly increase.
随成型压力的增加，当保压一定时间、添加一定量助烧剂时，生坯密度随之增加，饱和磁化强度也相应提高。
She's holding up well under the pressure.
她承受住了压力。
She's holding up well under the pressure.
她承受住了压力。
It can detect pressure from 0 to 15 kilopascals, which is the range of force required from typing to holding something in your hand.
加里福尼亚大学伯克利分校研究人员说，电子皮肤可觉察0—15千帕的压力，其范围从打字到手握物体所需的力。
The brain is a funny thing - it often freezes up under pressure and then, when you're least expecting it, starts churning out solutions to whatever thorny problems are holding things up.
大脑很有趣——它常常会因为压力而死机，却往往在你最不指望它的时候，迸发出解决棘手问题的灵感。
While urban and suburban real estate is still generally under pressure, the rural market is holding up better in many areas.
在城中和城郊房地产市场持续低迷的时候，很多地区的乡村地产市场却日益火热。
Holding other license such as mechanical work, welding, pressure vessel, etc is preferred.
持有别的证书如机械、电焊、压力容器证书是优先的。
3 SEC The PORV (pressure relief valve) opens automatically, releasing steam into a holding tank.
3秒减压阀自动打开，将蒸汽释入一个储存罐。
The cage holding the pressure sphere is the framework of the insulated fiberglass capsule that will be suspended below the balloon.
笼子控股的压力范围是绝缘玻璃纤维囊，将低于气球悬浮框架。
This often, within minutes, results in more jolts as the pressure that was at one point now moves to be pressure at the next point where rock fingers are holding the slippage.
这通常在几分钟之内发生，由于压力从一个点上跑到另一个点上，而此处的岩石层正阻挡着发生滑动，这样就导致了更多的晃动。
Shell as used herein shall mean all pressure holding parts of the vessel in contact with the service fluid, including heads, nozzles, manholes and manhole covers.
这里的壁板指与系统介质接触的所有压力部件，包括封头、设备口、人孔及人孔盖板。
Result showed that the pressure, temperature and pressure holding time were the major affecting factors for high hydrostatic pressure inactivation while the ramp rate and depressurization rate not.
结果表明：温度、压力和保压时间对灭活大肠杆菌影响显著，升压速度和卸压速度对灭活大肠杆菌影响不显著。
Patient; have holding capacity to pressure and setback.
有耐心，对压力和挫折有承受力。
'the important question is whether the package will exert fundamental pressure' to deter global investors from holding risky assets, including the non-dollar currencies like the Chinese yuan, he said.
他说，重要的问题是这个方案是否能施加根本压力，阻止全球投资者持有高风险资产，包括人民币等非美元货币。
If the power of microwave radiation increases, the steam pressure increases quickly in wood, its peak value becomes higher and the holding time of maximal pressure becomes shorter.
微波辐射功率提高，木材内部蒸汽压力上升速度相应加快，压力峰值也相应变大，最大压力值保持的时间变短。
The activity of PPO in the juice decreased gradually with the rise of heating temperature and the extension of pressure holding time.
随着保压时间的延长和温度的升高，桃汁中多酚氧化酶相对活性逐渐降低。
The digestion resistibility of starch was changed by physical modification under different moisture mass percent, temperature, pressure and holding time.
淀粉颗粒通过物理修饰，调节不同的水质量分数、温度、压力和处理时间，可以改变淀粉的抗消化性能。
The results show that proper pressure and interlayer thickness can evidently improve the microstructure and mechanical properties, and the shear strength of joint is increased with the holding time.
结果表明：合适的压力和中间层厚度能有效改善接头的组织和力学性能，接头剪切强度随保温时间延长而提高。
The activity of PPO in juice decreased step by step with the increasing of heating temperature and pressure holding time.
随着保压时间延长和温度升高，梨汁中PPO相对活性逐渐降低。
Using the model, the liquid holding efficiency and pressure drop of gas lifting flow with liquid flow rate being zero was calculated.
提出了零液流量气提流动的两相流水动力学模型，应用该模型计算了零液流量气提流动的持液率和压力降。
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