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- total head pressure 全压头
- See Table B for nominal head pressure. 常规地柱头压参考表B。
- Supply pressure is greater than static head pressure. 供水压力大于落差压力。
- Muzzle length is 40% of the total head length from occiput to nose tip. 口吻的长度占整个头部长度（从后枕骨到鼻镜的距离）的40%25。
- Set head pressure, split flow, and septum purge flow to appropriate levels. 设置相应的柱头压、分流比、隔垫吹扫。
- An allowance may be made for this, or the total head tubes may each be flattened at the tip. 可采用修正的办法，要不就把每个总压管的顶端做成偏平的。
- Equally effective in checking back flows from head pressure on the discharge or suction sides of pump. 无论是泵的排泄口的排出压力,还是泵的吸入口,其流体止回的效果都是相同的。
- The valve opens for tank discharge when tank head pressure is greater than valve inlet pressure. 当容器水头压力大于阀门进口压力时，阀门开启进行容器排放。
- Cassette tape: A plastic cartridge which contains 1/4 inch or narrower tape, takeup reels, and a read/record head pressure pad. 盒带:一个塑胶盒，装有1/4时或更窄的胶带，收带卷轴和写读头压力垫。
- Cassette tape: A plastic cartridge which contains 1/4 inch or narrower tape, takeup reels, and a read/ record head pressure pad. 盒带:一个塑胶盒，装有1/4时或更窄的胶带，收带卷轴和写读头压力垫。
- This can be translated to lower die head pressure or lower mechanical tear and wear or higher extrusion productivity (up to 21%) without compromising product quality. 这有助于降低口模压力 ,减少机械磨损或提高挤出生产率 (高达 2 1%25 )。
- Economizer (3): When the head pressure is near the relief setting, an economizer circuit preferentially directs gas from the vapor space to the gas use valve when it is open. 节热器（3）：如果排出压力接近减压装置的设定值，当气体使用阀开启时，节热器回路优先把蒸气空间的气体导向气体使用阀。
- Hydraulic head pressure forecasting of water gushing for deep-lying Karst tunnel is of importance in engineering practice and the former evaluating methods is too rough. 摘要深埋隧道涌水最大水头压力的预测具有重要的实际意义。
- Total head is not in accordance with pump head 总扬程式与泵扬程不符
- Keywords headbox;temperature;total head control; 流浆箱;温度;总压;控制;
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- I must say the news comes as a total surprise. 我得说这个消息来得太突然了。
- Ten years was the sum total of my education. 我受教育的年限加起来共十年。
- My small contribution was lost in the grand total. 我的小小捐献在巨大的总额中小得几乎看不见。
- The rooler pressurizes and the copper back plate adjustment is controled by the flowing tubing head pressure ,as well as steel shaving knife adjustment,The machine can be used on the pperation board. 本机由油压控制辊筒加压、铜挡板的调节以及钢刮刀的调整，可在操作面板上控制使用。
