pulling rope clamp 拉绳卡子
pulling rope pulling cable 拉雷索
wire rope pulling hoist 钢丝绳手扳葫芦
rope pulling 绳牵引
Pulling Force of Working Rope 主绳牵引力
pulling force of towing rope 拖缆拉力
rope-pulling 绳牵引
The locking tie rod or pulling rope is connected with locking pin.
锁闭拉杆或拉绳与锁闭销连接。
The boat is equipped with handles, safe pulling rope, draw ring, quant and other relevant accessories.
船上设有把手、安全拉绳、牵引环、船桨等相关配件。
The common structures of hoist rope, breadth changing rope and pulling rope for tower type crane are given.
介绍塔式起重机用钢丝绳的选择原则,给出起重机起升钢丝绳、变幅钢丝绳及拉绳的常用结构。
Either a rope is pulling, a rope is pushing it, you are pushing it, you are pulling it.
无论绳子是在拉你还是推你,无论你是在推物体还是拉物体
We know there is no thing called a massless rope, but most ropes have a mass, but maybe negligible compared to the two blocks you are pulling, so we'll take the idealized limit where the mass of the rope is 0.
我们都知道无质量的绳子是不存在的,是绳子就有质量,但是相比于这两个物体就可以忽略不计了,所以我们有了这个理想的条件,即绳子的质量都是 0
We'll give it a name, but by linking that T to that T, we can also figure out the same T must be exerted on this one by Newton's third law, because if this block is the only one that could be pulling this rope with T.
我们先给它命个名,把这个 T 和那个 T 联系起来,利用牛顿第三定律,我们可以知道这个 T 也一定作用在这个物体上,因为如果这个物体是唯一,受到绳子拉力 T 的物体
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