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- Considering damping and complicated boundary conditions for the valve support movement,the dynamic equation of the valve vibration of engine is found. 建立發動機氣門振動的運動微分方程,該模型桿端作支承運動,考慮阻尼和較複雜的邊界條件。
- Objective To evaluate therapeutic effect of external valve support(EVS) implantation in the treatment of primary deep venous insufficiency(PDVI). 目的評估靜脈瓣膜外支撐環(EVS)植入術治療原發性下肢深靜脈瓣膜功能不全的療效和應用價值。
- Tubing or connectors affixed to the inlet and outlet ports of the check valve support structure allow for external fluidic access. 我們過去的研究,以便更好地面對新世紀的到來。一些研究人員甚至說,當人類登陸火星在二十世紀,突然發現,我們正面臨只不過是人類過去。
- Have you turned off the water valve? 你關掉水閥了嗎?
- We need an eye bolt to fit this valve. 我們需要一個有眼螺栓來固定這個閥門。
- A matador or one of the supporting team. 鬥牛士鬥牛士或後援隊伍中的一員
- He soon detected the faulty valve. 他很快查到了出毛病的閥門。
- A continuous course of stones supporting a wall. 牆基層支撐一堵牆的一組連續的石塊
- The central supporting element of a whole. 基礎、主旨整體的一個中心基本原則
- The pump sucks air out (of the vessel) through this valve. 這台泵通過這個閥門把(容器中的)空氣抽出。
- A pillar, rectangular in cross section, supporting an arch or roof. 支柱交叉處的長方形柱子,支撐一個拱頂或屋頂
- The exhaust valve on my car have burn out three times. 我車子上的排氣閥已燒壞三次。
- The iron rod supporting the valances was bent in an arc. 掛窗帘上部短幔的鐵棍彎成了個弓形。
- The American public stopped supporting the war in Vietnam. 美國公眾不再支持美國在越南進行的戰爭了。
- The exhaust valve on my car has burnt out three times. 我車子上的排氣閥已燒壞三次。
- The government should not waste money supporting lame ducks. 政府不應浪費資金去扶持那些無望的企業。
- There was a great deal of rank and file supporting for the strike. 基層非常支持這次罷工。
- A similar structure used for supporting or suspending. 架狀物,吊架一種用於支撐或懸挂的類似的結構物
- Composed of a single valve or piece. Used of a shell. 單瓣的由單個瓣膜或部分組成的。用於殼