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- rotation of a rigid body about a fixed axis 剛體定軸轉動(dòng)
- Law of rotation of a rigid body about a fixed axis 剛體定軸轉動(dòng)定律
- A ball that is delivered at 20 miles per hour will hook much less than one delivered with the same rev rate and axis rotation angle, but at only 13 miles per hour. 一個(gè)初速20哩/小時(shí)的球在同樣轉速及側旋的條件下，曲度會(huì )比13哩/小時(shí)時(shí)要小得多。
- The key element of good breaststroke swimming is based on the principle of short axis rotation: Pulsing motion with your chest, similar to what you see with butterfly swimming. 游好蛙泳的關(guān)鍵在于圍繞短軸的轉動(dòng):即由胸部引發(fā)的脈動(dòng),類(lèi)似于所見(jiàn)到的蝶泳。
- There are 2 embryologic hypotheses for annular pancreas.One indicates a process of fixation of the tip of the entral pancreatic bud to the duodenum before the axis rotation. 關(guān)于環(huán)狀胰腺的胚胎學(xué)說(shuō)有2個(gè)，一種學(xué)說(shuō)認為在胚胎發(fā)育過(guò)程中，在軸旋轉前腹側胰始基尖端已固定于十二指腸。
- A geometric property of finite lattices is derived from the moment of inertia of a system of particles about a fixed axis. 從質(zhì)點(diǎn)系繞定軸轉動(dòng)的轉動(dòng)慣量出發(fā)，導出有限點(diǎn)陣的一種幾何性質(zhì).
- There are 2 embryologic hypotheses for annular pancreas.One indicates a process of fixation of the tip of the ventral pancreatic bud to the duodenum before the axis rotation. 關(guān)于環(huán)狀胰腺的胚胎學(xué)說(shuō)有2個(gè)，一種學(xué)說(shuō)認為在胚胎發(fā)育過(guò)程中，在軸旋轉前腹側胰始基尖端已固定于十二指腸。
- Being rotated around the fixed axis of the tire with aeration, the outer diameter is increased whereas sidewalls are reduced relative to being aerated. 輪胎充氣且定軸轉動(dòng)時(shí)，由于離心力的作用，輪胎外直徑和胎冠曲率比靜止充氣時(shí)增大，而斷面寬和胎側曲率則比靜止充氣時(shí)有所減小。
- In the kinematics, may regard the rigid body plane motion does along with the basic point stable motion and the basic point axis rotation which designated willfully. 摘要在運動(dòng)學(xué)中，可將剛體平面運動(dòng)視作隨任意選定的基點(diǎn)的平動(dòng)和繞基點(diǎn)軸的轉動(dòng)。
- Work and energy principle, conservation law of mechanical energy, moment of force, moment of inertia of rigid body, rotating law of rigid body with fixed axis. 功能原理,機械能守恒定律;力矩,剛體的轉動(dòng)慣量,剛體定軸轉動(dòng)定律。
- These material periodicity regular movements and so on convection as well as Earth polar axis rotation are possibly the basic source powers which the terrestrial magnetic field produces. 這些對流以及地球極軸自轉等物質(zhì)周期性規律性運動(dòng)可能是地球磁場(chǎng)產(chǎn)生的根本源動(dòng)力。
- The response phase orbits were discussed by using software MATLAB6.5 in particular for two instances: the moving support radially accelerating and the boom circumrotating a fixed axis. 利用軟件MATLAB6.;5，詳細分析活動(dòng)支座沿徑向作加速運動(dòng)時(shí)的響應相軌跡和吊臂作旋轉運動(dòng)時(shí)的響應相軌跡。
- The tables are firmly fixed to the floor. 桌子都牢牢地固定在地板上。
- reference system of rotating about fixed axis 定軸旋轉參照系
- To the boundary condition: The different principal axis rotating speed, the different lubricant sport glues degree, different beforehand tight force to do an analysis. 對邊界條件：不同主軸轉速，不同的潤滑油運動(dòng)粘度，不同的預緊力進(jìn)行有限元分析。
- The axis rotations on a stereographic projection are illustrated for several different slip-system combinations, initial axis positions in both fcc and bcc crystal. 對于任意形式的雙滑移,本文提出了運動(dòng)學(xué)分析的精確的數值積分方法。
- The man jacked up his car to fix a flat tire. 那人用千斤頂把他的汽車(chē)頂起以修理漏氣的輪胎。
- The improvement for the experiment on rotation of rigid body around a Fixed axis with typing point timer 用打點(diǎn)計時(shí)器改進(jìn)剛體轉動(dòng)實(shí)驗
- I bought a run-down farm house and plan to fix it up. 我買(mǎi)了一間破敗的農舍，打算整修整修。
- We needed someone to fix the tape recorder. 我們需要有人來(lái)修理錄音機。
