全部

1·Thirdly, the static equilibrium equations are given.

然后，给出了工件的静态平衡方程。

2·So, today I have chosen a ladder as my subject of static equilibrium.

今天我选择了扶梯，作为静力平衡的道具。

3·In this case, it will rotate about the center of mass, so it's not static equilibrium.

在这个例子里，它会绕着重心旋转，因此不存在静力平衡。

4·Now... I want to show you some examples of static equilibrium which are not so intuitive.

现在给你们看一些，静力平衡的例子，不那么凭直觉而定。

5·Dynamic method and static equilibrium method are the two basic methods of the experiment.

实验的基本方法有动态法和静态平衡法两种。

6·For an object to be in static equilibrium, it is not enough that the sum of all forces is zero.

处于静力平衡的物体，仅仅所有作用力之和，为0是不够的。

7·The results of static equilibrium adsorption showed nda-150 had higher adsorption capacities.

结果表明NDA—150树脂对硝基化合物的吸附效果较好。

8·Today I want to discuss in detail what it takes for an object to be in complete static equilibrium.

今天我想详细讲讲，物体达到静力平衡，所需要的条件。

9·So the friction plays an essential role for us to get static equilibrium, and that is often the case.

摩擦力在达到静力，平衡中起了很大作用，情况就是这样。

10·Then the formula of transverse internal force in the dam is determined by equations of static equilibrium.

然后根据静力平衡条件，确定坝袋断面内力的公式；