查询词典 rod

We now imagine the axis of the rod lying along the axis of x of the stationary system of co-ordinates, and that a uniform motion of parallel translation with velocity v along the axis of x in the direction of increasing x is then imparted to the rod.

我们现在想像杆子的轴沿著静止座标系统的 x 轴置放，然后一个以沿著 x 轴并且是 x 值渐增方向的速度v、平行移动的均匀运动施加到杆子上。

On the night of the meeting Rodriguez struck out as a pinch hitter to end the game. He whacked the dugout railing with his bat, walked up the runway and into the clubhouse, and picked up a folding chair and threw it.

两人谈话的当晚， A-Rod以代打身分上场打击遭到三振而结束了该场比赛，离开打击区后， A-Rod用球棒重击了休息区的栏杆，并且在走回休息室的路上随手拿起一旁的折椅，狠狠地将其摔向远方

Some parts are also related to the piston rod or piston rod extension diameter.

一些部份也被讲到活塞竿或活塞竿延长直径。

Each rod has a recoil spring around it, gas piston rod has its own return spring.

每根杆是在一个复进簧，天然气活塞杆有自己的回位弹簧。

The type of surface finish applied to the rod determines to a great extent the corrosion resistance of the piston rod.

此种表面防护层的应用，使得活塞杆具有相当的耐腐蚀性。

Our machine adopts level principle. The symmetrical roller assembly is connected by horizontally placed spring rod. When the large material touches the roller assembly, to keep balance, the radial force may pass to the roller assembly which is plane of symmetry through spring rod. Under this condition, the whole device's bearing is improved about 40% than that of others; the forming resilient connection can reduce the vibration and noise, and avoid resonance.

该机采用杠杆原理，将对称的磨辊总成用水平放置的弹簧通过拉杆连接在一起，当大块物料顶摆一个磨辊总成时，其径向力可通过弹簧拉杆传给对称面的磨辊总成来平衡，此条件下，装置的整体受力点和其它产品相比提高了40%左右；而弹性联结装置则减轻了振动和噪音，避免了共振。

It is used to solve the rod string optimal design issue of the rod pump system.

介绍了MATLAB优化工具箱及其算法的原理和过程，并将其应用于求解有杆抽油系统杆柱组合优化设计问题中。

The effect of the different active medium′s absorption coefficient and distance between the diode and the laser rod on the pump power distribution in the laser rod is studied.

比较了介质的吸收系数和二极管到激光棒距离的不同给抽运的均匀性带来的差异。

The current developments of rod pump test equipment and hydraulic control system is introduced. Several rod pump test equipments are analysesed.

第一章阐述了研究意义以及目前国内外有杆泵测试领域及相似领域的现状，介绍了与液压伺服机系统相关的研究领域的现状。

Drill a small hole slightly larger than the 4-40 rod through the radio box, lay your 1/4 scale steering servo in the box and line it up so the rod meets the servo horn without any excessive bending of the pushrod.

钻一个小孔略大的4-40棒通过广播中，奠定您的1 / 4规模的指导伺服方块中和线，让杆符合伺服非洲之角没有任何过度弯曲的的两个。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷