The glycerin - filled version is damped for wear - protection should pulsating pressures and mechanical vibrations occur 當(dāng)有壓力波動(dòng)或機(jī)械振動(dòng)時(shí),甘油填充壓力表可以潤滑減少磨損。
Glycerine filling provides wear - protection for the measuring system through damping , should pulsating pressures and mechanical vibrations occur 當(dāng)壓力波動(dòng)或機(jī)械振動(dòng)時(shí),壓力表可以通過潤滑減少磨損。
Glycerine filling provides wear - protection for the measuring system through damping , in case of pulsating pressures and mechanical vibrations 當(dāng)壓力波動(dòng)或機(jī)械振動(dòng)時(shí),甘油填充壓力表可以通過潤滑減少磨損。
The glycerine filling provides wear - protection for the measuring - system through damping , should pulsating pressures and mechanical vibrations occur 當(dāng)壓力波動(dòng)或機(jī)械振動(dòng)時(shí),甘油填充壓力表可以通過潤滑減少磨損。
The glycerine filling provides wear - protection for the measuring system through damping , should pulsating pressures and mechanical vibrations occur 當(dāng)壓力波動(dòng)或機(jī)械振動(dòng)時(shí),甘油填充壓力表可以通過潤滑減少磨損。
The filling liquid provides wear - protection for the measuring system through dampening , should pulsating pressures and mechanical vibrations occur 填充液體在有脈動(dòng)壓力和機(jī)械振動(dòng)的情況下,通過潤滑減少測量系統(tǒng)的磨損。
The glycerine filling of the case protects the measuring system against wear by pulsating pressures and mechanical vibration ; at the same time it provides lubrification of the moving parts 甘油填充的外殼保護(hù)了測量系統(tǒng),避免脈動(dòng)壓力或機(jī)械振動(dòng)造成的磨損同時(shí)甘油還保持運(yùn)動(dòng)部件的潤滑。
The undesired effects of pulsating pressures or mechanical vibrations are counteracted by effective damping in the glycerine - filled version of the product ; stability and display quality are improved as a result 在甘油填充型產(chǎn)品中,由于阻尼的作用,使得多余的脈動(dòng)壓力效應(yīng)或機(jī)械振動(dòng)得以消除,從而改善了產(chǎn)品的穩(wěn)定性和顯示質(zhì)量。
With pulsating pressures or mechanical vibrations , we use a glycerine filled version of the product and a specially developed throttle section with an effective damping system so that stability and display quality are considerably improved 在有壓力波動(dòng)和機(jī)械振動(dòng)的應(yīng)用場合,我們通過填充甘油和采用帶有高效阻尼系統(tǒng)的節(jié)流部件,以提高壓力表的穩(wěn)定性和讀數(shù)準(zhǔn)確度。
By employing cole ' s classical theory of bubble dynamics , the motion of bubble produced by the underwater explosion and the corresponding bubble pulsating pressure are calculated . a profile function of the shock wave and its parameters are determined according to the principle of wave profile similitude and the equality of impulses . finally an analytic formula is derived to simulate the whole time history of the pressure from the front shock wave to the bubble pulsation , representing the fluid loadings of the underwater explosion 木文首先應(yīng)用庫爾的經(jīng)典水下爆炸氣泡運(yùn)動(dòng)理論計(jì)算出氣泡的運(yùn)動(dòng)和脈動(dòng)的壓力波形,再依據(jù)波形相似的原則尋找波形模擬函數(shù),用沖量相等的原則確定波形參數(shù),得出了從沖擊波到氣泡脈動(dòng)壓力整個(gè)過程對(duì)水下爆炸載荷進(jìn)行模擬的解析公式。