查询词典 cylinders

The push-pull air-cushion vehicle has perfect adjust function on speed and steering, this profits from the controllable characteristics of the cylinders.

得到了上述关系方程式，就可以对气垫车的速度和转向进行实时调节。

The walking mechanism of push-pull air-cushion vehicle includes two parts: push-pull mechanism and anchoring mechanism, both take hydraulic cylinders as driving components. So this walking mechanism has advantages of lighter weight and higher driving efficiency, it can work on many areas.

推拉式气垫车的行走机构包括推拉机构和抓地锚定机构两部分，它们都是以液压油缸作为驱动元件，通过液压传动实现伸缩动作的，这样既省却了轮式、履带式车辆笨重、复杂的行走机构，又大大提高了气垫车的驱动效率，能够适应各种复杂地表条件。

The non-continuously moving state lies on the vehicle's structural characteristic. This air-cushion vehicle has two platforms, which are connected by two hydraulic cylinders. When it moves, one platform is fixed on ground as the base platform, and takes the other one as moving platform, then the vehicle can go forward by alternate movement of these two platforms. So the push-pull air-cushion vehicle is a self-propelled vehicle.

它的非连续运动形态取决于其结构特点，该气垫车由两个对称的子平台组成，中间通过液压油缸相铰接，运动时总是固定其中一个平台作为基础平台，而将另一个平台作为运动平台，基础平台通过液压缸推出或拉进运动平台交替动作，实现运动，因此推拉式气垫车是一种自走式气垫车。

Based on analytic method and set operation method,the geometric characteristic s of the intersection and union of two or three cylinders with their axes intersecting perpendicularly were studied.

采用解析方法和集合运算方法，首先对柱柱正交中的交集体和并集体的几何特性进行了研究，推导出了它们的表面积和体积的解析表达式。

Early cylinders were completely filled with a porous filler material consisting of diatomaceous earth, charcoal, asbestos, and cement .

每个钢瓶都彻底填满了由硅藻土、木炭、石棉和水泥组成的多孔渗水材料。

Early cylinders were completely filled with a porous filler material consisting of diatomaceous earth, charcoal, asbestos, and cement.

每个钢瓶都彻底填满了由硅藻土、木炭、石棉和水泥组成的多孔渗水材料。在通过多孔介质的饱和流动中，流体会对固体骨架施加力。

Early cylinders were completely filled with a porous filler material consisting of diatomaceous earth (a porous calcium material formed from the accumulation of small organisms on ocean and lake beds millions of years ago), charcoal, asbestos, and cement.

每个钢瓶都彻底填满了由硅藻土（一种几百万年前小生物在海底和湖床堆积而成的多孔渗水含钙材料）、木炭、石棉和水泥组成的多孔渗水材料。

Comparing the results obtained by two different cylinders arrangements, the axis of cylinder perpendicular to the coming flow direction and parallel to that, the divergence between these two cases was very obvious.

通过对两种不同颗粒摆放条件的流动进行计算发现：对于不同的颗粒与来流角度，非球形颗粒所受到的曳力具有较大的差别。

Results In 36 patients,CT was useful for the diagnosis of fracture,subarachnoid hemorrhage and multiple brain contusions,but missed 2 patients with brain contusion,5 patients with axis cylinders injury and 1 patient with subdural hematoma.MRI was more sensitive compared to CT with a miss of 3 patients with fractures,1 patient with axis cylinder injury and 4 patients with subarachnoid hemorrhage.

结果 36例中，CT对骨折、蛛网膜下腔出血及多发脑挫裂伤显示较好，但漏检2例脑挫裂伤、5例轴索损伤和1例硬膜下血肿；MRI病灶检出率较CT高，但MRI有3例骨折、1例轴索损伤和4例蛛网膜下腔出血不能检出。

Figure l-1b shows a small backhoe that is a linkage driven by hydraulic cylinders.

数字l - 1b显示了小铲，这是连锁驱动液压缸。

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