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- A Pressure Pulse Technique to Test Liquid Permeability of Core with Low Permeability. 測量低滲岩心液體滲透率的壓力脈衝技術
- For the meter which has liquate inner, can work in strong vibration or pressure pulse situation. 對於在外殼內充液的儀錶,能夠抗工作環境振動較強和減少介質壓力的脈動影響。
- The background of the pressure pulse bioreactor appearance and its effect on fermentation industry has been described. 評述了壓力脈動生物反應器的出現背景及其對生物發酵工業的影響。
- If the shape of tailrace pipe is changed, the pressure pulse can be removed so that the vibration of generating unit can be reduced. 如改變尾水管形狀,可以消除渦帶壓力脈動,減小機組振動。
- Because velocity of flow reduces when the pressure pulse reduces,the noise of impulsion and the noise of vortex increase a little. 因為壓力脈動減小導致流速增加,從而使衝擊雜訊和渦流雜訊略有增加。
- The third scheme,whose streamline frontal shape is shuttle shape,with lowest air pressure pulse and aerodynamic drag,was selected as the optimization scheme. 最優方案為列車交會壓力波和空氣阻力均較小、流線型頭部為扁梭形的方案三。
- Plugging removal with high pressure pulse jet acidization is new technique to be used for increment of production and injection in low permeability oil fields. 高壓脈衝射流酸化解堵是用於低滲透油田增產增注的新技術。
- Observe the sedation grade record the change of the blood pressure pulse and SPO2 and the feeling, oblivion extent, satisfaction in the gastroscopy course. 觀察其鎮靜分級,記錄檢查中血壓、脈搏、血氧飽和度的變化,以及在檢查過程中的感受情況、遺忘程度、檢查后的滿意度。
- The method of treating dust for small electric arc cooker using semiairtight cover,long bag low pressure pulse bag filter and computer control is introduced in this article. 介紹一種利用半密閉罩、長袋低壓脈衝布袋除塵器及用電腦控制來治理小型電弧爐除塵的方法。
- Methods Ninety-six cases were divided into two groups and each group was given different sedative and muscle relaxant.Blood pressure,pulse,ECG and SPO2 were monitored during operation. 方法96例患者分兩組,採用不同的鎮靜葯和肌松葯,間斷正壓通氣,術中監測血壓、脈搏、心電圖及氧飽和度。
- In terms of hydrodynamics and acidizing theory, this paper discusses the basic principle, technology and calculation method concerned of plugging removal technique with high pressure pulse jet acid... 該文從水動力學和酸化機理的角度,對高壓脈衝射流酸化解堵的基本原理、工藝技術及有關的計算方法加以論述,實際井例證明該技術解堵的增產效果顯著。
- Moving house is a vexatious business. 搬家是件麻煩的事情。
- Gauges with liquid filling are damped if pressure pulses or mechanical vibrations arise. 如果壓力呈脈衝狀或機械振動加劇,充液的壓力表可以得到緩衝。
- He ordered the troops to limber up and move out. 他命令部隊把炮裝上前車開出去。
- He made manful efforts to move the heavy furniture. 他作出勇敢的努力搬動沉重的傢具。
- The Heavy Duty pressure gauges with diaphragm system are suitable for measuring jobs where strong mechanical vibrations or pressure pulses may arise. 膜片重載壓力表適用於會出現強機械振動或壓力脈動的測試。
- A cold front is moving in from the north. 一股冷鋒正從北方向這裡移動。
- I've been toying with the idea of moving abroad. 我一直胡亂想著移居國外好不好。
- Air Feed Equipment of Low Pressure Pulse Deduster 低壓脈衝除塵器的供氣設備
- Oil the moving parts of this machine regularly. 要定期給這部機器的運轉部件上油。