The rate of change of velocity, for a given body, is directly proportional exerted on it.

  • 对于一个物体, 其速度的变化率与它所受的力成正比.
  • 来源:网络文摘精选更新时间:2025-01-19 08:56:57

  • 重点词汇
  • bodyn. 身体;尸体;团体;物体;
  • forconj.因为,由于;
  • changevt. 改变,变更;交换,替换;兑换;换衣服(床单);
  • ofprep. 关于;属于…的;由…制成;
  • directlyadv.直接地;恰好;立即;坦率地;
  • velocityn.速率,速度;周转率;高速,快速;
  • proportionaladj.比例的,成比例的;相称的,均衡的;
  • onprep. (覆盖、附着)在…上;由…支撑着;在(运输工具)上;在(某一天);就在…之后;关于(事或人);(身上)带着;为(某团体或组织)的一员;吃;(表示方向)在,向,对;在,接近(某地);根据;以…支付;通过;与…相比
  • 相关例句
1、

But since the battery is fairly thin, how long it lasts is proportional to its area.

由于电池非常薄, 所以它的使用时间就与其面积成正比.

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2、

...a proportional fee based on the final sale price.

与最后销售价格成比例的费用

《柯林斯高阶英汉双解学习词典》

3、

Current is proportional to voltage with resistance being constant.

如果电阻保持不变,则电流与电压成正比.

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4、

Objective : To investigate the proportional relationship between lip and chin.

目的: 寻求西安地区汉族青年正常牙合颅面部颏、唇区垂直向的比例关系.

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5、

Quentin : Well a proportional representation system would solve that problem.

昆廷: 比例代表制可解决这个问题.

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6、

He said the proponents of proportional representation were advocating a gigantic and fundamental constitutional change.

他说,支持按人口比例选举代表的人主张对宪法进行重大的根本性修改.

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7、

I wouldn't be sorry to see proportional representation and I think it's a thing which will gradually come in.

我不会为比例代表制的出现而难过,我认为这种制度将逐渐流行起来。

《柯林斯高阶英汉双解学习词典》

8、
9、

Either way, we are going to end up with some version of proportional representation.

无论哪种选择, 最终我们都会获得某种“比例代表制”.

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10、

Candidates are elected under a proportional representation system.

选举采用比例代表制.

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11、

The amount of scattering will thus be proportional to the number of electrons.

于是散射辅射的量将与电子数成正比.

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12、

Loss of weight is directly proportional to the rate at which the disease is progressing.

体重的下降与病情发展的速度成正比。

《柯林斯高阶英汉双解学习词典》

13、

The amount of food a child needs is roughly proportional to its size.

小孩需要的食物量与他的个头大致成比例.

《简明英汉词典》

14、

Payment will be proportional to the amount of work done.

酬金将与工作量成比例.

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15、

The information content is then proportional to the bandwidth of the imposed variation.

此时信息容量正比于所载入的变化的带宽.

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16、

Strain is proportional to stress.

应变量与应力成正比.

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17、

Salary is proportional to years of experience.

薪金视资历而定。

《牛津高阶英汉双解词典》

18、

Especially the principle of proportionality plays an important role among them.

其中尤以德国的比例原则发挥的作用最为彰显.

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19、

But few models can realize the balance between functionality and proportionality.

为此,笔者提出了通过增加距离项改进灰色综合评判模型,并给出了一个应用实例.

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20、

In application of the pretrial detainment the principle of exception and proportionality should be maintained.

审前羁押是民主法治国家中必要的恶害,适用上应坚持例外原则与比例原则.

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