pressure loss

An experimental study on pressure loss in annular of a slim hole was con-ducted with a test rack of annular in slim hole in laboratory.

在室内小井眼环空实验架上对小井眼环空压力损失进行了试验研究。

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There are many things that can cause confusion and memory loss, including health problems like temporary stoppage of breathing during sleep, high blood pressure, or depression, as well as medications like antidepressants.

有很多情况会造成混乱和记忆缺失，包括一些健康问题，比如睡眠中的呼吸暂停、高血压或抑郁症以及服用抗抑郁的药物。

四级真题- 2018年 6月 1卷 阅读A

The Transitive Loss of Pressure Cell with Secondary Membranes

二次膜压力盒的传力损耗

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The air france A330 last words released by the media "power failure, cabin pressure loss", has a lot of scrutable information hidden therein.

媒体披露的法航A330最后遗言“电力中断、机舱失压”，隐藏着很多可以解读的信息。

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The truss structure featured by small flow resistance , strong toughness and less pressure loss.

具有流阻小, 刚性好,压力损失小的桁架式结构.

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However, owing to lower formation pressure, a normal blasting fluid circulation cannot be built due to heavy loss of circulation.

然而，地层压力过低，可能导致无法建立正常的冲砂液循环，冲砂液大量漏入地层。

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And it has the merits of small pressure loss and long life.

它具有压力损失很小、寿命长等特点.

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It can not require a pressure loss.

它不会造成压力损失.

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By strict mathematical deduction, it is being proven that the influence of steam extraction pressure loss on a unit's thermal efficiency is equivalent to the linear superposed effects on efficiency, caused by relevant heaters' out flowing feed and drain water enthalpy variation.

经过严格的数学推导，证明了抽汽压损对热经济性的影响等同于抽汽压损引起的加热器出口水焓和疏水焓变化对热经济性影响的线性叠加。

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Friction losses in the equivalent lengths of ducts constitute the pressure loss in the elbow.

管道的等量长度中的摩擦损失即构成弯管中的压力损失.

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Water passages are streamlined to provide high water flow with minimal pressure loss.

水路都是流线型的,水流顺畅,压降最小.

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NLF 9 provides better-average flow rate and consequently lower pressure loss.

NLF9具有更高的流量和更低的压力损失.

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The discharge pressure loss in large capacity scroll compressor is discussed in this paper.

论文重点针对如何解决在大排气量下涡旋压缩机排气压力损失问题展开了讨论.

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The utility model has the advantages of low pressure loss, high accuracy and on-line operation.

具有低压损 、 高精度,可在线使用的优点.

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Water passages are streamline to provide high water flow with minimal pressure loss.

水流道为流线型,在压降最小前提下实现高流量.

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