查询词典 seals

This adhesive is mainly used for bonding rubbers(NBR, Polyurethane elastomer, ACM) with metals(carbon steel, copper, aluminium and other allies), and to make rubber products reinforced by skeleton, such as seats for auto motors, axle sleeves, sealing pieces, rubber rollers,oil seals, rapiers,valves and etc.

本胶粘剂主要用于橡胶（丁腈橡胶、聚氨酯橡胶、丙烯酸酯橡胶）和金属（碳钢、铜、铝及其合金等）的硫化粘接，以制造各种骨架橡胶制品，如汽车发动机支座、轴套、密封件、胶辊、骨架油封、剑杆带、阀门。

The re- quired property of sealing material used in mechanical seals is discussed in this paper.

机械密封是一种依靠弹性元件对密封副预紧，在介质与弹性元件压力共同作用下使密封副压紧而达到密封的轴向端面密封装置，其结构见图1。

A man seals himself off in medieval plague-infested London to escape danger of infection.

中世纪，瘟疫肆虐的伦敦。他把自己封闭起来以避免感染。

Test tasks: to check whether the loose connector; hand plate coupling the rotor to move a few laps to see whether rotation and flexible unit, whether there is uneven sound and light and heavy feeling, to determine whether pump or foreign body axis is curved seals, such as the installation is correct; inspection seal on the 20th cavity clean lubricants are added 1 / 2 cavity space; pump unit surface is clean; unit no-load test shift.

试车工作：检查连接件是否松动；用手盘动联轴器使转子转数圈，看机组转动是否灵活，是否有响声和轻重不匀的感觉，以判断泵内有否异物或轴是否弯曲，密封件安装正不正等；检查密封腔内的清洁20号润滑油是否加注1/2腔内空间；泵机组表面是否干净；机组转向空载测试。

The main products of our factory has mining sieve, hopper linings, rubber roller, rubber, seals, bumpers, hydrocyclone, friction plates, stripping film plate, coupling, plastic venues, as well as the mill, pump shell , roller bag plastic, rubber lining business.

我厂主要产品有矿用筛板，料仓衬板，胶辊，胶轮，密封圈，缓冲器，旋流器，摩擦板，剥片盘，联轴器，塑胶场地，以及磨机，泵壳，辊筒的包胶，衬胶的业务。

The performance and working life of the seals of drilling mud pump plunger will have a direct impact on the working behavior and quality of the high-pressure mud pump.

钻井泥浆泵柱塞密封性能的好坏与使用寿命的长短直接影响到高压泥浆泵的工作性能及质量。

However, you will also be able to spot porpoises, seals, sea lions, dolphins and killer and humpback whales.

不过，您也可以现场海豚，海豹，海狮，海豚和杀人和驼背鲸。

Seals are pinnipeds, all of which are specially adapted to an aquatic lifestyle.

海豹属于鳍足类，他们都很适合水栖生活。

The 23 million-year-old creature was not a direct ancestor of today's seals, sea lions and walruses, a group known collectively as pinnipeds.

这只2300万年的生物并不是如今海豹、海狮和海象的直系祖先，而是来自另一个分支。

Our company is specialized in rubber products: O-rings, oil seals, packings etc.

本公司致力於 O型环，油封，橡胶产品的供应。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。