1.
lifesize clay figure
与真人大小相等的泥像
2.
Action and reaction are opposite and equal.
作用力与反作用力大小相等、方向相反。
3.
action and reaction are equal and opposite.
作用力与反作用力大小相等，方向相反。
4.
The forces between interacting bodies are equal and opposite.
相互作用的物体之间的力大小相等、方向相反。
5.
He cut the paper in four equal pieces.
他把纸裁成大小相等的四张。
6.
The third law of motion tells us that the two forces which constitute such a pair are equal in magnitude and opposite in direction.
运动第三定律告诉我们，像这样成对的两个力大小相等方向相反。
7.
For every action there is an equal and opposite reaction.
每一个作用力都有一个大小相等、方向相反的反作用力。
8.
His third law says that for every action, there is an equal and opposite reaction.
他的第三定律说明，每种作用力都有大小相等、向相反的反作用力。
9.
(mechanics) the equal and opposite force that is produced when any force is applied to a body.
（力学）大小相等方向相反，当有任何的力作用于一个物体的力。
10.
The condition of equilibrium of the member requires that the pair of forces coming from the joints must be equal and opposite.
元件的平衡条件要求来自连接点的一对力必须大小相等，方向相反。
11.
A number of sheets of paper of the same size stacked one on top of the other and glued together at one end;a tablet.
拍纸簿一些依次叠放起来并在一端粘住的大小相等的纸；便笺簿
12.
To every action there is always opposed an equal reaction; or, the mutual actions of two bodies upon each other are always equal, and directed to contrary parts.
两个物体的相互作用力总是大小相等，方向相反，同时出现或消失且作用于同一直线上。
13.
If a force acts on a Body then an equal and opposite force must act upon another Body.
如果一个力作用于某一物体，那么，必定有一个大小相等、方向相反的力作用于另一物体。
14.
For every force that acts on one body there is a second force equal in magnitude but opposite in direction that acts upon another body.
对于作用在一物体上的任一力来说，总存在着大小相等、方向相反的第二个力作用在另一物体上。
15.
The reactions (forces) on each sphere were equal and opposite and directed along the diameter through the point of contact.
每个球上的反作用（力）大小相等方向相反，其作用方向沿着通过接触点的直径。
16.
This is roughly equivalent to two medium-size ice cubes.
这约略相当于两个中等大小的冰块。
17.
Equal to, Not equal to, Less than, Greater than, Less than or equal to, Greater than or equal to
等于, 不等于, 小于, 大于, 小于或等于, 大于或等于
18.
Objects with details similar in size to the imprinted date (gravel, leaves, etc.)
物体的细微部分与影印的日期在大小相仿时。（砂砾、树叶等）