查询词典 pad

When an axle journal is at a certain position in a bearing, the pad tilting angle is related to initial eccentricity and clearance ratio, but unrelated to speed, viscosity, etc.

当轴颈在轴承中位置一定时，可倾瓦块摆角只与原始偏心和间隙比有关，与转速、粘度等无关

, after the axle journal begins to rotate, the characteristic angle of oil film and the original geometric angle of pad have the following relationship

由图1可知，轴颈开始旋转后，油膜特征角与瓦块原始几何角有如下关系

By employing coordinate transformation, the overall generalized displacement vector relevant to the motion of pad and axle journal is converted into axle journal displacement vector in a local motion coordinate system, and the oil film force in a partial motion coordinate system is obtained by solving the dynamic characters of a fixed bush bearing.

通过坐标变换，将瓦块和轴颈运动相关的全局广义位移矢量转换为局部动坐标系下轴颈的位移矢量；利用求解固定瓦轴承动力特性的方法求得的局部动坐标系下的油膜力。

, when the eccentricity is equal to zero, the arc centre of pad and the centre of axle journal are coincident, and the thickness of oil film is constantly C.

当偏心率为0时，如图5所示，瓦块圆弧中心与轴颈中心重合，油膜厚度恒为半径间隙，根据流体润滑理论，无动压效应，压力为0，瓦块摆角为零。

This invention relates to an apparatus for testing permeability coefficient of low-permeability rock medium, which comprises a sensor, a temperature control box and a flowmeter both connected to the triaxial chamber with a gas injection port and a gas outlet on ends, a rigid press axle pressure and rigid press confining pressure system. Wherein, arranging an axial/lateral pad in the said chamber, and setting a horizontal strain gage chain and clamp.

本发明公开了一种低渗透岩石介质渗透系数测试仪，它由传感器、温控箱、刚性压力机轴压、刚性压力机围压系统构成，流量计与三轴室相连，温控箱与三轴室相连，在三轴室内装有轴向垫片和侧向垫片，在三轴室筒壁上装有横向应变计链子，在三轴室一端有注气口，另一端装有排气口，在三轴室上装有横向应变计夹子。

Tool bag, tool holder, nail bag, gardening bag, waist pouch, waist support, knee pad, working belt, various industrial bag and bucket.

8G23 工具包套，钉袋，电工袋，园艺包，腰包，护腰，护膝，工作腰带及各类作业用包袋。

Woods factory main production are: artificial grass, sports grass, leisure grass, golf putting practice devices, golf swing trainer, golf putter, golf swing, golf sets of clubs, balls, golf pen, golf gift sets, Golf combat cage, golf blocking, golf safety net, golf, pad, golf bag rack, hardware product line.

伍兹工厂主要生产有：人造草坪、运动草、休闲草、高尔夫推杆练习器、高尔夫挥杆练习器、高尔夫推杆、高尔夫挥杆、高尔夫套杆、高尔夫球、高尔夫笔筒、高尔夫套装礼品、高尔夫打击笼、高尔夫拦网、高尔夫防护网、高尔夫打击垫、高尔夫球包架、五金产品系列。

Measure the distance from the bottom of the 13 mm ball to the top of the timing pad.

测量13 mm 小球底部到计时器衬垫顶面的距离，并将它记录在数据一节中。

Measure the distance from the bottom of the ball to the top of the timing pad.

测量小球底部到计时器衬垫顶面的距离，并将它记录在数据一节中。

We pad our breakfast with a spicy chicken, vegetable, and mung bean vermicelli gaeng purchased from a nearby vendor, and grilled, banana leaf-wrapped fish sourced from another.

我们从一个附近的小贩购买了辣味鸡，蔬菜，和绿豆粉丝gaeng，从另外一个小贩那买的芭蕉叶包裹的烧烤酱汁的鱼来作为我们的早餐。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。