查询词典 force-feeding

You can force it higher with a pump, but when you stop pumping it requires no force to cause it to return to its former level.

"水往低处流"，江恩先生接着说道：你可以强行用抽水泵使它到更高的水位，但是当你停止泵水时，不需要任何外力施加给它因为他要返回到它从前的水位去

In liquid, the low quality factor of the microcantilever in tapping mode limits the force sensitivity and imaging resolution of atomic force microscopy.

液体中轻敲模式下微悬臂梁的低品质因数会限制原子力显微镜的力灵敏度和成像分辨率，品质因数调控技术可以提高品质因数。

Atomic force microscopy possess the high spatial resolution and immense force sensitivity, it is regarded as a powerful instrument to investigate the nanostructures of samples in air, liquid or vacuum environment.

由於原子力显微术具有高度的空间解析力及力学敏感度，可在气态、液态及真空环境下进行量测，作为奈米微结构的检测工具。

The dual-optical tweezers system has been improved:(1) The resolution of force measurement reaches sub-piconewton level and the maximum force is extended to 40 pN;(2)The time response is speeded up to sub-millisecond scale;(3) The observation and detection means for fluorescence-labeled macro-molecule is set up.

改进了双光镊系统：（1）将测力分辨提高到亚皮牛顿量级，测力范围扩展到40 皮牛顿；（2）将测量的时间响应提高到亚毫秒量级；（3）具备了观测大分子水平生物对象的荧光观测手段和相应技术。

By making a force triangle, the force in the connecting rod can be determined.

作出力的三角形，可以决定连杆中的力。

For the purposes of this article, a force vector will be defined as an imaginary line that defines the direction of application of a force.

在本文中，力的方向将被定义为一个假想线，确定力的方向。

During movement we must not only be concerned with the magnitude or amount of force we produce, but also with the direction of application of the force vector.

在运动时，我们不仅必须关注自己所给出的力的大小，还有力的方向。

Term for the formula true: the system is out of external force or the resultant vector of the external force received is zero.

这个式子成立的条件，是系统不受外力或受到的外力的矢量和为零。

The clue to an explanation of motion along a straight line was simple: external force is responsible for change in velocity; the force vector has the same direction as the change.

解释直线运动的线索是非常简单的：外力产生了速度的改变，外力的矢量其方向跟速度改变的方向相同。

Velocity is a measurement of speed and has nothing to do with mass; however, force is a vector that is applied to the particle to change the particle velocity, and when it is applied, mass is taken into consideration (acceleration = force / mass).

速度是速率的衡量标准，它和物体的质量无关；然而力是施加在粒子上并改变粒子速度的一个矢量，当它施加在粒子上时，质量就成为要考虑的因素

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。