查询词典 fence-sitting

To his surprise, he finds that this planet is inhabited by little green people who are happily living in a white picket fence world, and whose only fear is that it will be overrun by alien invaders...like Chuck!

他吃惊的是，他发现这个星球居住的小绿色人谁快乐地生活在一个白色桩篱笆世界和其唯一的担心是它将会溢出像查克外来入侵者的！

If you are using a picket fence with a different distance between the leading edges of the opaque bands , change the value in the setup window for the sensor.

如果你用的栅栏不透明带的前缘之间的距离不是1cm ，则改变传感器设置窗口中的距离值。

"I was the one in school everybody assumed would have five kids, the station wagon, and the white picket fence," she says.

"以前上学时，大家都认为我以后会养5个孩子，住旅行车，周围还要钉着白色的篱笆，"吉尔说。

Experiment with different methods for releasing the picket fence.

如果时间允许，将数据记录步骤重复几次。

Marriage, 2 children, picket white fence syndrome?

哎，在我的想像中，这个画面真幸福啊！

Adjust the photogate height so the 1 centimeter row of the picket fence will pass through the photogate beam.

将带安装托架的光门放在轨道上合适的位置，使栅栏穿过它之前，小车有足够的空间开始运动。

Position the photogate so the cart will have room to begin to move before the picket fence passes through it.

将栅栏放在动力学小车顶端的狭槽中，栅栏上的1cm 不透明带朝上。

To find the acceleration of the cart, the cart will be started from rest and a "picket fence" mounted on the cart will pass through the photogate beam.

要找出小车的加速度，小车将从静止开始运动，安装在小车上的"栅栏"将穿过光门的光束。

"The day of the ... house with the white picket fence, for at least this part of the state, is really over," says Robert Pinnegar, executive director of the San Diego County Apartment Association, a rental trade group.

"今后不再会建造围有白色木栅栏的房子了，至少在加州的这个地方是这样，"Robert Pinnegar说道，他是一家名为圣迭戈公寓协会的租赁贸易集团的执行董事。

Again, turn the Smart Pulley photogate so that a picket fence can be dropped through the photogate's opening.

也要把灵敏滑轮光门的头转到一边，以便栅栏可以下落穿过光门的开口。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。