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- counter rotating propeller 反向螺旋槳
- The current generated on the rotating propeller surface and possible from the hulls ICCP system will enter the shaft and try to return to the hull. 當旋轉螺旋槳時(shí)，其表面將會(huì )產(chǎn)生電流，從船體ICCP系統進(jìn)入軸，并返回到船體。
- While avoiding simulated yaw moments as the whirling wing is balanced with a coaxial counter rotating whirling wing. 同時(shí)避免由于旋轉翼模擬偏航時(shí)刻是平衡的同軸旋轉旋轉翼計數器。
- The method of fan flowrate is tested by static pressure difference is put forward according to the characteristic of series BD counter rotating fan. 根據BD系列對旋式主通風(fēng)機的結構特點(diǎn)和風(fēng)流流動(dòng)特征,提出了靜壓差法測試風(fēng)機風(fēng)量的方法;
- With visualization twin screw extruder, the melting progressing of Polypropylene (PP) in intermeshing counter rotating twin screw extrusion was investigated. 借助于玻璃視窗可視化擠出機,對嚙合異向雙螺桿擠出過(guò)程中聚合物粉料的熔融進(jìn)行了實(shí)驗研究;
- Sacred geometry - the star tetrahedron - which is the Star of David - counter rotating fields linked to the spirals of movement of consciousness from one level of reality to another. 神的幾何學(xué)-星四面體-就是大衛之星-連接到實(shí)相層面到另一個(gè)層面意識運轉的螺旋計數器旋轉場(chǎng)。
- Many bacteria are still using thread-like spiral propellers, each driven by its own continuously rotating propeller shaft. 這一學(xué)說(shuō)提出之后，同樣受到不少詰難。
- According to the intermeshing mechanisms of co and counter rotating twin screws,the 3D solid modeling of twin screw was realized by using Mechanical Desktop(MDT) of AUTODESK in this paper. 本文根據雙螺桿橫截面幾何造型方程，運用MDT軟件包，實(shí)現了同向和異向旋轉雙螺桿的三維實(shí)體造型。
- The analysis and test on rotating fan are made to specify the counter rotating efficiency of diffuser tube with diffuser tube(tower),silencer and collector is lower 50% than YB2F(JBT) series. 通過(guò)對礦用對旋式通風(fēng)機的分析試驗研究,闡明了帶擴散筒-塔和帶消聲器擴散筒與集流器的對旋效率比JBT型低50%25左右。
- Three dimensional flow simulation of new pineapple-like components in an intermeshing counter rotating conical twin screw extruder with mixing blocks is performed with a finite element package, ANSYS. 對混煉型錐形雙螺桿的擠出產(chǎn)量、物料壓力、物料流動(dòng)狀態(tài)及混合效果進(jìn)行了大量實(shí)驗研究。
- Counter rotating axial fan is a kind of down-hole long distance ventilated equipments that just applied in recent years;the in-depth research of it can ensure the safe production of the coalmine. 對旋軸流式通風(fēng)機是一種近年才推廣應用的井下長(cháng)距離通風(fēng)設備,對它的深入研究可以使煤礦的安全生產(chǎn)得到大大保證。
- coaxial contrary rotating propeller 同軸對轉推進(jìn)器[螺旋槳]
- Counter rotating axial ventilation fan for mine use 礦用對旋軸流通風(fēng)機
- Can you free the propeller from the weeds? 你能把螺旋槳上的草除掉嗎?
- twin disc counter rotating type hydro-stone-flat grinder 雙盤(pán)對轉式水磨機
- A piece of string has twisted round the propeller. 一根繩子纏在螺旋槳上了。
- The ship's propeller churned the waves to foam. 那條船的推進(jìn)器把水浪攪動(dòng)得泡沫四起。
- There was an enormous cat crouching on the counter. 柜臺上蜷伏著(zhù)一只碩大的貓。
- He placed the money on the counter. 他把錢(qián)放在柜臺上。
- Can the goods be refunded at your counter? 你們柜臺的商品可以退嗎？
