查询词典 vibration-proof

Vibration is one of the most damaging effects of blasting.

爆破震动是爆破的主要有害效应之一。

At that momentary, we understood how bloodcurdling of the disastrous earthquake. Even after many years, I would be willies and run at immediately as soon as I listened the rumbling and felt the earth vibration.

直到那一刻，才知道了地震原来是这么的恐怖，以至多年以后只要一听到隆隆的响声和感觉到大地的颤抖，立刻就心惊肉跳，一种本能立刻就要跑。

2 Yuan price of 3 million bottles of bubble liquid and plastic pipe in a plastic bag tied with a blowpipe top post batteries, from a period of post-core plastic pipe and a sheet post-core group into a plastic tube smaller than the cigarette mouth, blowing bubbles, the whistle sounds after the film vibration.

价格2元~3元，泡液瓶与塑料吹管并列装在一个塑料袋内，吹管顶端嵌着一个哨芯，哨芯由一段塑料管和一个片状哨芯组成，塑料管比香烟嘴小一号，吹泡泡时，哨片震动后发音。

In this paper the statistical property of random vibration in the truck with rear bogie is discussed.

本文分析了装有平衡悬挂的三轴汽车的振动特点。

After the analysis this paper holds that the conclusion in line with Bohr Theory can be drawn only if one employs the symmetry satisfied by standing wave condition of circinal string vibration to strength the condition of forming the standing wave when handling angular momentum of the motion of electron going round nucleus in a circle.

提出应该利用封闭弦振动的驻波条件满足的对称性，以加强形成驻波的条件，来处理电子绕核作圆周运动角动量的量子化问题，才能得出与玻尔理论一致的结论。

It is points out that the bore-hole trajectory is related to not only BHA and Bit-Rock mutual action , but also the drilling string vibration and the hydraulic action of drilling fluids .

提出了井眼轨迹不仅与下部钻具组合和钻头与岩石互作用有关，而且与钻柱的振动和钻井液水力作用有关。

The method is suitable for vibration analysis of the slab simply supported by internal elastic point under other boundary condition.

该方法适用于内部为弹性点支承的其它边界条件的简支板分析。

To analyse the vibration response of gun tube when considered the influence of recoil of gun tube and Bourdon effect

分析炮身后座及Bourdon效应对身管横向振动特性的影响

The feasibility of an application of particle damping to the noise and vibration control of a drum brake was analyzed. The characteristics of the damping were tested.

分析了颗粒阻尼用于鼓式制动器减振降噪的可行性，并对其阻尼特性进行了试验研究。

The segregation of the binary granular mixture in Brazil nut problem was simulated by using discrete element model. The influences of the frequency and the amplitude of the vibration on the segregation are discussed.

采用离散单元模型对巴西果问题进行了模拟研究，采用本数学模型可以准确地预测出垂直机械振动导致的不同大小颗粒的分离现象。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。