这个开口环是用来连接链条两头的。
把手也有大环，小环，甚至开口环等等。
活塞环为便于拆换的开口环或分段环。
The piston ring is an opening loop or a grading ring which is convenient to disassemble and replace.
分别对开口有背压活塞环和整体无背压活塞环的工作原理和结构作了阐述。
The work principle and structures of backpressure piston rings and integral non-backpressure piston rings were expounded.
为保证开口型导向环的导向定位和承受侧压力等载荷的作用，对其进行了设计研究。
The open-guiding ring was designed to ensure its functions of direction position and bearing side pressure and weight.
将所需要的花型转换成一系列穿孔的纹板或穿孔的塑料片环。每次开口引入一根纬纱时，需要一块纹板。
The pattern desired is transferred to a series of perforated CARDS or a roll; one card is required for each shedding and placing of a filling pick.
他同样用绕有许多圈数金属丝的环型或圈状物做了一个简单的接收器，在这个（开口）环形的末端是以微小间距隔开的小金属片。
He also built a simple receiver made of wire that was turned many times in a circle or looped. At the ends of the loop were small pieces of metal separated by a tiny amount of space.
同助手一起将挡风玻璃放置在挡风玻璃开口上。对准挡风玻璃底部至支撑隔环的参考记号。
With aid of a helper, position windshield over windshield openinAlign reference marks at bottom of windshield to support spacers.
提供了第一到第四道环的侧面间隙和工作开口间隙数据。
The data on side clearance and open working clearance from the first to the fourth ring were provided.
通过对活塞环加工过程中开口准确定位问题的分析，确定了一种定位精度高、生产效率高的加工工艺。
By analyzing the localization of cut in processing poston ring, this paper determined a new processing method for poston ring, which has high positioning accuracy and high production efficiency.
活塞环在运行状态下由于存在温度梯度而发生变形，导致活塞环开口附近接触状况变化和径向压力增加。
During the Operation of the engine the temperature graduate is likely to deform the piston ring, as may alter the contact situation at the opening of the piston ring and raise the radial pressure.
在一个活塞气环槽内设有上下二片活塞环，二片活塞环上的开口相互错开。
Upper and lower piston rings are arranged inside a piston gaseous ring groove, and openings on the two-piece piston rings are mutually staggered.
研究结果表明，该结构具有负磁导率特性，开口谐振环几何尺寸影响环的磁谐振频率；
The results show that, for an individual hexagonal SRR, the resonance frequency is affected by the size of the SRR;
研究结果表明，该结构具有负磁导率特性，开口谐振环几何尺寸影响环的磁谐振频率；
The results show that, for an individual hexagonal SRR, the resonance frequency is affected by the size of the SRR;
应用推荐