查询词典 movable head

Completely push ahead with quality edueation is the basic task of reform and developingin fundamental education . In order to bring up more and more talented person , a new reformin curnitulums has already been carnied out all over the country , among them sythesize thefulfillment the movable course is one of the important coments .

全面推进素质教育是基础教育改革和发展的根本任务，为培养更多适应时代需求人才，新课程改革的大潮已经在全国上下铺开，其中综合实践活动课程是新一轮基础教育课程改革的一项重要内容。

This paper makes a analysis of E7/4 combers on tongs plate's displacement, velocity, acceleration, the setting of carding and pressurization mechanism ,and on the basis of above, it studies the movable characteristic of tongs plate mechanism of E7/4 combers and the effect on output ,quality by combers.

通过对E7 4型精梳机钳板前后摆动的位移量、位移速度、加速度、梳理隔距及加压机构等有关参数的计算，分析探讨了E7 4型精梳机钳板机构的运动特性及钳板机构对精梳机产量和质量的影响

We will offer the movable increment service solutions and industry solutions to meet all-round needs of our costumers'.

我们坚持向手机用户提供完善的服务，力争成为中国一流的电信增值服务提供商。

There are tens of projectors, a programmable computer controlled LED ceiling lighting system, movable revolving screens, rooms, walls,floors and work stations, a stage area, and dividing curtain cycloramas and much more to allow students and teachers to create their own learning and teaching environments.

那里有数十个投影仪，一个程式化机控LED天光系统，可旋转移动式屏幕，很多房间，墙，楼层，工作平台，一个讲台，还有分隔幕和天幕系统，远远的满足了学生和老师创新和教学环境。

Wherever there's a movable point on the derailleur, apply lubricant.

只要有一个可移动的点的避震器，适用於润滑油。

Yun Daiying is a pioneer for youth movement in movable house of Chinese communist earlier period, for the bottom of new democratism revolution with the qreat detritions merit.

恽代英是中国共产党早期活动家，青年运动的先驱，为新民主主义革命立下不可磨灭的功绩。

In design of movable forming machine of pipe thread,adopt that there is not shaft redactor,cutting tool rotate,pipe axial feed operate mode.

在可移式管螺纹成型机设计中，采用了无轴式结构的减速器和螺纹梳刀旋转、管件轴向进给的工作方式，实现非直线圆管螺纹的成型加工。

In this paper, according to the endless rolling technology requirements, some key technologies for movable flash welding machine such as the precision control of the hydraulic systems, the main power circuit design and synchronous control of welding machine walking system are studied further.

本文针对无头轧制技术的要求，对移动式闪光焊机的关键技术—液压系统精确控制，大功率主电路设计以及焊机行走系统的同步控制进行了深入的研究。

Automotive a wear and tear for and changing direction system a movable spare parts, will cause the spare parts loosen to move, the phenomenon that crossbeam flections or carriages tilt to one side.

汽车的悬架及转向系统中各个活动零件的磨损，将会引起零件松动、大梁弯曲或车身倾斜的现象。

The gas-burning pulse ash-blowing vehicle of the present invention has the outside-boiler part installed to form one movable ash-blowing equipment and one set of vehicle may be used for several boilers.

本发明创造研制一种脉冲燃气吹灰车，将现用的炉外部分脉冲吹灰设备全部安装在汽车里，制成移动式吹灰装置，解决了一套吹灰系统用于多台锅炉吹灰的问题。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。