friction-free 中文意思是什麼
friction-free
解釋
無摩擦的-
Regaining new stable equilibrium he rose uninjured though concussed by the impact, raised the latch of the area door by the exertion of force at its freely moving flange and by leverage of the first kind applied at its fulcrum gained retarded access to the kitchen through the subadjacent scullery, ignited a lucifer match by friction, set free inflammable coal gas by turning on the ventcock, lit a high flame which, by regulating, he reduced to quiescent candescence and lit finally a portable candle
他重新獲得了穩定均衡，盡管因猛烈撞擊而受震蕩，卻沒有負外傷就站了起來。他使勁扳院門搭扣的那個活動金屬片，憑著加在這一支軸上的初級杠桿的作用，把搭扣摘開，穿過緊挨著廚房地下的碗碟洗滌槽，繞道走進廚房。他擦著了一根安全火柴，轉動煤氣開關，放出可燃性的煤氣。 -
In order to assess the friction of lubricants on multifilament yarns, finish-free yarns are required.
為了評定潤滑劑對復絲紗摩擦所起的作用，要求用不帶整理劑的紗作試驗。 -
Applications of the finite - cover element - free method in friction contact problems of tension - weak geomaterials
有限覆蓋無單元法在巖土類弱拉型材料摩擦接觸問題中的應用 -
A method is provided to measure the friction parameters of the bed. the maximum friction torque, coulomb friction torque, viscous friction coefficient and moment of inertia can be gotten by fitting the free reduced rate curve of the gimbals and measuring the motor current when the motor begins to rotate
提出了一種測量轉臺摩擦特性的方法，通過對轉臺在無外推力作用下的速度衰減曲線的擬合以及電機啟動過程電流和轉速的測量，可以得到最大靜摩擦力矩、庫侖摩擦力矩、粘滯摩擦系數及轉動慣量。 -
Result of numerical simulation shows that the grads of continuous phase " s velocities decreases with the presence of microbubble of which the diameter is 100 / / w, the profiles of air volume fraction in the boundary layers is similar to triangle or echelon, affected by interaction among the particle, there is a saturated air fraction, within the scope of saturated air fraction, increasing the air injection ratio can accrete the friction reduction ratio, under the condition of same air injection ratio, the free - steam velocity is larger, the effect of friction reduction is worse
計算結果表明，直徑為100 m的微氣泡能減小近壁面連續相的速度梯度；微氣泡在邊界層中的濃度分佈近似為三角形或梯形分佈；受粒子間相互作用的影響，存在一飽和濃度；減阻率隨噴氣量的增大而增大，直至飽和噴氣量，此後，增大噴氣量，壁面摩擦阻力變化不大；相同噴氣量下，來流速度越大，減阻率越低。 -
Abstract : in this paper, the stress field in a concave plank being upset is resolved by analytic mathematical method of plastic mechanics, the relation between the geometric parameter ( dimension ratio, concave shape ) and friction shearing stress is determined for upsetting a plank free of tension stress
文摘:本文用塑性力學初等解析法求解了凹形板坯鐓粗時的應力場，確定了無拉應力鐓粗時坯料幾何參數（尺寸比、凹形形狀）與坯料端面摩擦剪應力的關系。 -
A reciprocating compressor using labyrinth seal ( labyrinth piston compressor, lpc ) can compress and transport gases in an oil - free way. it has many advantages, such as non - lubricated maintenance, no friction loss, no hot spots, minimal wear and tear, and so on
採用迷宮密封的往復式壓縮機可以完成潔凈氣體的壓縮和輸送，具有壓縮過程無潤滑、無接觸摩擦、氣體無污染、安全可靠等優點。 -
The winding machine is of friction - free drive and constant tape tension wind, good formation quality of the fiber drum
各種規格的絲的要求，拉伸的扁絲幾何尺寸穩定，拉伸強度大。 -
Applying magnetic suspension technique to the supports of hdd ( hard disk drive ), it have a lot of advantages in comparison with other bearing types, for example, contact free, absence of mechanical friction and wear etc. in design of hdd suspended by amb, it is one, of difficulty and emphases that active control for rotor according as the signal of displacement
將磁懸浮軸承應用於硬盤的支承，完全消除軸承與硬盤轉子的機械接觸，使硬盤具有其它軸承支承的硬盤無法企及的特點。在磁懸浮硬盤設計中，傳感器檢測的轉子位移信號是控制器對軸承進行主動控制的依據，是整個系統研究的重點和難點之一。 -
Preliminary studies suggest that friction free ultraspeed vehicles could operate as frequently as every 10 minutes and could achieve the following approximate journey times : london to birmingham - 30 minutes
最初的研究建議，無摩擦的ultraspeed車輛的發車頻率可以為10分鐘，以下路程大致所用的時間分別為： -
Friction test and application show that, all the physical properties of the asbestos - free brake shoes exceed that stipulated in relative chinese standard, and their service life is one times higher than that of asbestos brake shoes
摩擦試驗檢測和應用實踐表明，無石棉剎車塊的各項物理性能優于國家標準，其使用壽命比石棉剎車塊提高1倍以上，且無環境污染。 -
Participation in the sdo process should not only be free, it should be easy - - through the deployment of collaborative tools to establish communities of interest, working together with a minimal amount of administrative friction
Sdo程序的參與，不僅應該是免費的，還應該是容易的? ?通過利用合作工具，來建立利益/興趣社區，一起工作，使管理摩擦最小化。
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