seal的例句大全

Engine crankshaft front, rear oil seal on the sealing function of crankshaft rotation, which guarantees good lubrication of the engine cylinder body, reduce friction power loss.

发动机依靠曲轴前、后油封实现对曲轴旋转运动的密封功能，保证了发动机缸体内有良好的润滑，减低摩擦产生的功率损耗。

The Design of Cracked Gas Compressor Dry Gas Seal

裂解气压缩机干气密封的设计

In order to solve the setting and releasing difficulties of the present packer for water plugging in the multiple zones, setting mechanism, locking mechanism, seal confirming mechanism, balanced protecting mechanism and releasing mechanism step-by-step of the releasing packer stage-by-stage are optimized design.

针对现有多层堵水封隔器坐封难、解封难的问题，通过优化设计了逐级解封封隔器的坐封机构、锁紧机构、验封机构、平衡保护机构、逐级解封机构。

Existing problems of radial double ended mechanical seal used in reactors and their improvement are introduced, thus lengthening lifespan and reducing the cost of overhaul.

介绍了径向双端面机械密封在反应釜应用中存在的问题及改进，延长了使用寿命，降低了检修费用。

Furthermore, the double seal of the fuse is formed in common by the'O'shaped sealing ring and an adhesives layer filled between the metal cap and the fuse tube.

此外，“O”型密封圈以及金属帽与熔管之间填设有粘合剂层共同形成了熔断器的双重密封。

Technology of manufacturing corrugation forming machine bellows seal bonnet

波纹成型机制造技术波纹管密封型上阀盖

Hell see a group of volunteers crying out for his help to save San Francisco Giants mascot, Lou Seal, whos been kidnapped by Mr. Penguin in a convertible getaway car.

他会看到一群志愿者扮演的求救者，他们呼喊着找他去救助旧金山巨人棒球队的吉祥物海豹卢先生，因为企鹅先生将海豹卢先生绑架后驾驶着可变形逃逸车逃跑了。

It also approach theoretically to change the conical valve gag into globe valve gag to raise the stability of the seal plate.

并在理论上探讨将锥形阀瓣改为球形阀瓣，提高密封面的稳定性。

Mechanism analysis for the mechanical seal failure of heat conduction oil pump

导热油泵机械密封失效的机理分析

The reutilization of water in PVC production were introduced, including mother liquid; steam condensate, seal water; waste water and wash water.

介绍了对PVC生产过程中产生的母液水、蒸汽冷凝水、轴封水、废水与冲洗水的回收利用工作及取得的经济效益。

Technical revamp of the washing water system for condensate pump seal

冷凝液泵机封冲洗水系统技术改造

Big seal characters were no longer used after the Qin Dynasty.

大篆在秦代以后就不通行了.

Seal the external side of wall-through hole with sealant, putty, paint, etc.

用密封胶泥或油灰涂料等物封住室外侧的穿墙孔.

NIB-SEAL on sweat ball valves are shipped unassembled.

在焊接球阀上,NIB-SEAL在装运时处于未组装状态.

Several problems of asphalt pavement on design and construction in our province including the design, construction of tack coat and seal coat, gradation control, optimal bitumen ratio determination as well as the strength criteria of semi-rigid base course are discussed in this article.

结合我省高速公路沥青路面的设计与施工，对黏层、封层的设计与施工、施工生产级配控制、最佳油石比确定以及半刚性基层强度设计指标等问题进行了探讨。

Oil valve stem, protective cap and valve-stem seal.

用机油润滑气门杆、保护帽和气门杆密封件。

The Making of Modified Asphalt Emulsion and Its Application in Slurry Seal Coat

改性沥青乳液的制作及其在稀浆封层中的应用

A new modified asphalt emulsion used for chip seal and its performance;

纤维碎石封层是我国新引进的一种沥青路面养护方法。

Application of Asphalt Emulsion Slurry Seal Technology in Yunnan Provence's Road

乳化沥青稀浆封层技术在云南芒市公路段的应用

The seal ring is high temperature resistant and anti-aging silicon resin.

密封圈为耐高温, 防 老化的硅树脂胶.