back pressure中文是什么意思

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中文翻译
造句

背压,反压力
背压力
反水压
反压, 回压
反压,背压
回压

back n. 1.背，背部；背脊；背面，反面；背后，后部，后面， ...
pressure n. 1.压；按；挤；榨。 2.【物理学】压力，压强；大 ...
pressure back 压板
angle back-pressure valve 背压角阀
axial back pressure turbine 轴流式背压汽轮机
back court pressure 后场紧逼
back flow pressure 背压
back pressure ale 背压阀
back pressure armlift method 人工呼吸法的一种
back pressure bell cap 硫化罐钟性盖
back pressure circuit 反压电路
back pressure control 反压控制
back pressure control station 回压控制站
back pressure curve 回压曲线
back pressure effect 反压效应
back pressure engine 反压汽机
back pressure evaporator 背压式蒸发器
back pressure extraction turbine 背压抽气式汽轮机; 背压式抽汽汽轮机; 抽气背压式涡轮机; 抽汽背压式汽轮机
back pressure manometer 后压测压计
back pressure of steam trap 凝结水背压力
back pressure regulating ale 背压调节阀
back pressure regulating valve 背压调节阀
back pressure regulator 背压调节器; 反压调节器; 吸入压力调节阀
back pressure relief port 背压放出口
back pressure relief valve 背压安全阀

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例句与用法

The experimental results show that the dpf system has 95 % high trapping efficiency , and over 89 % high regeneration efficiency , low back pressure , good adaptability to engine operating conditions
试验结果表明：系统的碳烟过滤效率高达95 % ，排气背压低，再生效率超过89 % ，工况适应性好。
Reflux aggravates the back pressure effect on the upper tract by exposing it to abnormally high intravesical pressures ? ? in addition to favoring the onset or persistence of urinary tract infection
面对膀胱非常高的压力，尿液反流除促使尿路发生感染或使感染持续性，还加重上尿路的反压。
The fcr / pcr regulators offer maximum control and fuel efficiency on applications involving preheated air to the burners , or where burners are firing against varying back pressures
Pcr调节阀具有最好的控制性能和最大的燃油效率，应用领域包括炉头预热空气，或者燃烧炉头工作在炉内压变化很大的情况下。
The fcr / pcr regulators offer maximum control and fuel efficiency on applications involving preheated air to the burners , or where burners are firing against varying back pressures
Pcr流量调节阀具有最好的控制性能和最大的热效率，应用领域包括烧嘴预热空气，或者燃烧器工作在炉内压变化很大的情况下。
The results show the exit back pressure and length / height ratio of isolator have great impact on exit flow field and starting performance of inlet . high back pressure of inlet will result in unstart
研究表明：隔离段长高比对进气道出口参数影响较大；隔离段出口反压不能太高，否则会引起进气道不起动。
Obstruction is one of the most important abnormalities of the urinary tract ， since it eventually leads to decompensation of the muscular conduits and reservoirs ， back pressure ， and atrophy of renal parenchyma
梗阻是泌尿道最重要的异常之一，因其最终使肌性管道及其容器失去代偿能力，发生反压及肾实质萎缩。
In this dissertation , we mainly report on a laser - produced plasma ( lpp ) source with liquid aerosol spray target . for sufficiently high backing pressure and low temperature , the valve reservoir gas of the light source can undergo a gas - to - liquid transition
液体微滴喷射靶激光等离子体( lpp )光源是一种具有较高的软x射线转换效率且能够长期连续运行的低碎屑光源。
This article introduces the silt geology platform afterwards uses the powder spurts and the plastics drain off water the board and grille and back pressure protects etc design and the construction control of measure , the construction has the guidance meaning to the construction of the bridge abutment soft base
摘要介绍了淤泥地质台后采用粉喷桩、塑料排水板、土工格栅、反压护道等措施的设计与施工控制，对台后软基处治工程的施工有指导意义。

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百科解释

Back pressure refers to pressure opposed to the desired flow of a fluid in a confined place such as a pipe. It is often caused by obstructions or tight bends in the confinement vessel along which it is moving, such as piping or air vents.

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