查询词典 lifting cylinder

In order to model complex hair styles, such as curly hairs and wavy hairs, we first construct five types of surfaces and three curves: curved cylinder, curved circular frustum, curved prism, curved edged frustum, curved revolving paraboloid, and curved cylinder helix, curved circular frustum helix and curved revolving paraboloid helix. Then we give the expressions for points and normal vectors on these surfaces, suitable to composition.

为了构造复杂发型，例如卷发发型和波浪发型，我们首先构造了五种曲面和三种曲线：弯曲圆柱面、弯曲圆台面、弯曲棱柱面、弯曲棱台面和弯曲旋转抛物面，以及弯曲圆柱螺线、弯曲圆台螺线和弯曲旋转抛物螺线，并且给出了这些曲线曲面上适合于拼接的点和向量的表示方式。

The cylinder walls are cooled by circulating a cooling medium through the cylinder jackets or by incorporating fins cooled by air.

汽油发动机的压缩比要低一些，而气体燃烧是靠火花塞点火实现的，而柴油发动机的压缩比显然要高得多，它是靠压缩生热而燃烧的。

The Romans invent ed a clepsydra consisting of a cylinder into which water dripped from a reservoir; a float provided readings against a scale on the cylinder wall.

罗马人发明的一种漏壶则是让水从蓄水器滴入一圆筒，筒内有一浮子，在筒壁的刻度尺上指示读数。

A cylinder is a hollow tube with a closed concave base that permits the cylinder to stand upright.

钢瓶是中空的管道，封闭的底部是凹入的，这样可以直立起来。

This paper presents a correction algorithm according to the countermark characters of cylinder mark printer and correlation provisions of 《Gas Cylinder Safety Supervision Rules》.

中文摘要：针对钢瓶刻印机的刻印特点和《气瓶安全监察规程》中相关规定提出了一种校正算法。

In the production process has always been Toyota's technical support and cylinder block, cylinder head and other parts of the supply.

在生产过程中始终得到丰田公司的技术支持及缸体、缸盖等配件的供应。

Its 60-degree cylinder block and cylinder heads are cast aluminum to help reduce mass.

它的60度的缸体和缸盖的铸造铝合金，以帮助降低质量。

The company has advanced production equipment, strong technical force, the detection means complete, the company also has a professional team of design and development, design capability and can give the customer design and development of a new cylinder head, cylinder block and Universal Small Gasoline and other products.

本公司拥有先进的生产设备，技术力量雄厚，检测手段齐全，本公司还拥有专业的设计开发队伍，设计能力强，可以给所需的客户设计开发新型的气缸头、气缸体及通用小型汽油机等产品。

The formula for calculation of operating force of horizontal hydraulic cylinder press in mitre gate is deduced and an optimization model for the layout of the cylinder press is presented.

本文推导了人字闸门卧式液压启闭机启闭力的计算公式，建立了启闭机优化布置模型，讨论了优化模型求解，最后给出了工程实例。

Hydraulic cylinder piston rod connects gate ,the operation principle of manual hydraulic knife gate valve is that through manually handle , manual- driven hydraulic pump makes hydraulic fluid in the upper and lower chamber of hydraulic cylinder to drive gate opened and closed to achieve valve's open and closed.

手动液压刀闸阀由是由液压缸活塞杆连接阀门闸板，其操作原理手动驱动液压泵手柄把液压油通过手动换向阀压入液压缸的上下腔来带动活塞杆做上下动作，从而带动闸板的启闭来达到阀门开关作用。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"