flow pulsation中文是什么意思

發(fā)音:

中文翻譯
造句

流量脈動

flow vi. 1.流，流動。 2.(血液等)流通，循環(huán)。 3. ...
pulsation n. 1.脈搏，悸動；跳動，顫動；【電學】脈動。 2.【 ...
pulsation n. 1.脈搏，悸動；跳動，顫動；【電學】脈動。 2.【羅馬法】(不痛程度的)毆打。
adiabatic pulsation 絕熱脈動
arterial pulsation 動脈搏動
assist pulsation 輔助搏動
burner pulsation 燃燒器脈動
capillary pulsation 毛細管搏動; 毛細血管搏動
carotid pulsation 頸動脈搏動
coefficient of pulsation 脈支系數(shù)
continuous pulsation 連續(xù)脈動
dampering of pulsation 脈動的抑制; 脈動抑制
damping of pulsation 脈動阻尼
earth pulsation 地殼脈動
ending pulsation 端面跳動
epigastric pulsation 上腹部搏動
expansile pulsation 擴張性搏動
flame pulsation 火焰脈動
flux pulsation 磁通波動
gas pulsation 氣流脈動; 氣體脈動作用
geomagnetic pulsation 地磁脈動
hose pulsation 水帶跳動
irregular pulsation 不規(guī)則的脈沖形成; 不規(guī)則脈動
jugular pulsation 頸靜脈搏動
magnetospheric pulsation 磁層脈動

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例句與用法

Measurement of fluid flow in closed conduits - guidelines on the effects of flow pulsations on flow - measurement instruments
密封管道中液體流量的測量.脈動流動對流量測量儀器影響的指南
The analysis about the central gear ' s mentions impact on the flow pulsation of the five poles of the external meshing gear integral pump
中心輪齒數(shù)對五極外嚙合齒輪復(fù)合泵流量脈動的影響分析
For reference , the smoking of a cigarette leads to the increase of the width of the range of blood flow pulsation to 0 cm / sec ? 21 . 0 cm / sec
提供參考，吸一支煙導致對0厘米秒21 . 0厘米秒之血流脈動之血范圍寬度增加。
Flow pulsation of hydraulic pumps is the source of pressure and flow pulsation in hydraulic systems . one method to reduce the pressure and flow pulsation of system is to reduce the flow pulsation of hydraulic pumps
液壓泵的流量脈動是液壓系統(tǒng)存在壓力及流量脈動的根源,消除液壓系統(tǒng)壓力及流量脈動的方法之一是減小液壓泵的流量脈動。
The substantial alteration by 160 % in the range of the blood flow pulsation can negatively affect the function and plasticity of the blood circulatory system and may potentially lead to the development of hypertonic or hypotonic symptoms in the human body
在血流脈動范圍內(nèi)，透過160 %相當可觀的變化，可能對血循環(huán)系統(tǒng)的功能及塑性具負作用影響，并且可能潛藏在人類身體導致張力亢進或低壓癥狀的發(fā)展。
At last considering the flow pulsation as objective function , optimization of the parameters of the gear using ga method is brought forward and an optimum model is presented to achieve the optimal parameters of the gear that make the flow pulsation lowest
最后以流量脈動為目標函數(shù),采用遺傳算法對齒輪泵結(jié)構(gòu)參數(shù)進行了優(yōu)化設(shè)計,建立了齒輪泵參數(shù)優(yōu)化數(shù)學模型,給出了使輸出流量脈動最小的齒輪泵最優(yōu)參數(shù)。
This test shows that after the 20 minutes of exposure of the human subject to the mobile phone radiation the blood flow pulsation “ jumped ” from the average range of 1 cm / sec ? 6 . 6 cm / sec ( fig . 1 ) to the much higher average range of 0 cm / sec ? 14 . 4 cm / sec ( fig . 2 )
本試驗顯示人類實驗對象暴露在行動電話輻射20分鐘之后，血流脈動自1厘米秒66厘米秒（圖1 ）之平均范圍比較跳到0厘米秒14 . 4厘米秒（圖2 ）之平均范圍高。
As external gear pump has the most serious problem of flow pulsation , how to analyze the flow pulsation of gear pump and to optimize the construction parameters of gear pump is especially important for the design and performance improvement of gear pump
在液壓泵中,以外嚙合齒輪泵的流量脈動最大,因此對齒輪泵流量脈動進行分析,以減小流量脈動為目標,對齒輪泵的結(jié)構(gòu)參數(shù)進行優(yōu)化設(shè)計,從而為齒輪泵的設(shè)計及齒輪泵性能的提高提供理論基礎(chǔ)。
In this paper , on the basis of the analysis of gear pimp working principle , the mechanism of flow pulsation and methods of reducing flow pulsation are pulsation are studied . the computing formula of transient flow rate and the coefficient of flow pulsation are deduced . the relationship between the gear pump flow pulsation and the construction parameters of the gear is studied
本文在齒輪泵工作原理和流量脈動產(chǎn)生機理的基礎(chǔ)上,首先從理論上推導了齒輪泵瞬時流量和流量脈動系數(shù)的數(shù)學模型,分析了齒輪泵的輸出流量脈動與泵齒輪各結(jié)構(gòu)參數(shù)之間的關(guān)系,并對某型齒輪泵進行仿真分析研究,給出了齒輪泵的流量脈動分析結(jié)果。
Flow pulsation of a specific gear pump is analyzed and the results are given . according to the testing requirement of pump pulsation , the measurement device of the testing flow pulsation , based on iso 10767 - 2 measurement standard , the measurement device of flow pulsation testing is built . high speed dynamic pressure transducer is used to record the pressure pulsation in the pipeline
然后根據(jù)齒輪泵流量脈動的檢測要求,采用iso10767 - 2測試方法,搭建了齒輪泵流量脈動測試裝置,采用動態(tài)壓力傳感器,對齒輪泵系統(tǒng)進行了壓力脈動測試,利用壓力脈動與流量脈動的比例關(guān)系,對齒輪泵流量脈動分析結(jié)果進行了驗證。

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