焦利称测量微小力的原理与方法Principle and method of measuring micro force with Jolly Balance
焦利称测量微小力的原理与方法Principle and method of measuring micro force with Jolly Balance
发布时间：2025-01-17 03:01:57
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答案：【计分规则】: 能简单了解焦利称的结构60分；并能够说明通过液面下降和弹簧升高，同时使标线位置三线合一，每项10分，则可得分为90分。能够说明避免振动，通过旋钮缓慢移动液面，语言通顺则再加10分，可得满分100分。A simple understanding of the structure of Jolly's scale gives 60 points. It can also be explained that by simultaneously lowering the liquid level and raising the spring, the marking position can reach three lines in one. If each item has 10 points, the score will be 90 points.It can be explained that vibration is avoided. If the liquid level is moved slowly through the knob and the language is smooth, 10 points will be added to get a full score of 100 points
相关试题
- 1.焦利称测量微小力的原理与方法Principle and method of measuring micro force with Jolly Balance
- 2.Equation for force method is established based on:
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- 5.At palpation,the method of using fingers to stroke the local area with a little force is used.
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