seal的例句大全

Design and Application of New Combined Pipe Head Seal With Fully Enclosed Knif Edge

新型全封闭刀口联合式管口封的设计及应用

In order to provide a basis for the damper's life-span, material and seal design, and provide inspecting standards for damper maintenance, the wear allowance of an adjustable linear oil damper is studied in this paper.

为减振器的寿命、材料、密封设计以及维修工作提供依据和检测标准，以可调式线性油压减振器为研究对象，对其许用磨损量进行了研究。

The design of the reinforcing ring and the calculation of external pressure seal were summarized, which had been used as the design basis of the FRP vacuum equipments with the practical example of barometric condenser.

通过气压冷凝器设计的实例，表明这一方法己成功地用作玻璃钢真空设备的设计依据。

Shaft seal is adapted, which can bear higher back pressure.

采用进口轴密封，能承受高背压。

Y type bellows seal globe valve for high temperature and high pressure

高温高压Y形波纹管截止阀

Describe the construction features and working principle of bellows seal gate valve discusses the material selecting factors and length calculating method for the bellows.

介绍了波纹管闸阀的结构特点及工作原理，阐述了波纹管材料选择条件及长度计算方法。

This article mainly discuss the structureal features and material selection for zero leakage Y type bellows seal globe valve which used on high temperature and high pressure pipe line.

介绍了适用于高温高压管线的无泄漏Y形波纹管截止阀的结构特点及材料选用。

Research on the Balanced Metal Bellows Mechanical Seal for Pump

泵用平衡型波纹管式机械密封的研究

Most unprovoked shark attacks on humans are cases of mistaken identity, where the shark takes one bite and then swims away upon tasting a distinctive lack of seal or fish.

未受刺激的鲨鱼袭击人类大多是因为认错“人”，当它咬上一口却明显尝不到海豹或鱼的味道时就会自动游走。

Main Factors of Influencing the Quality of Emulsified Bitumen Slurry Seal

影响乳化沥青稀浆封层质量的几个主要因素

Analysis and Control of Key Process of Emulsified Bitumen Slurry Seal Coat

乳化沥青稀浆封层的关键过程分析与控制

Application of Lower Seal Coat of Single Hot Bituminous Surface Treatment with Premixed Macadam to Kai-Yang Expressway

热沥青单层表处（预拌碎石）下封层在开阳高速公路的应用

As soon as possible after consolidation, it is advisable to apply a bituminous emulsion waterproof seal over the stabilized subsoil.

固化完毕，应立即在上面泼洒沥青乳胶，形成防水层。

Let's go to check and seal the bonded store.

让我们去检查保税仓库。

To use drilling fluid resistivity curve can also check out borehole seal quality, water sealing up effect and borehole water table, figure out some hydrogeological problems.

利用井液电阻率曲线还可检查钻孔封孔质量、止水效果及确定钻孔水位，以解决一些钻孔及水文地质问题。

Now there came a third letter, with a green seal, and a ship's anchor on it.

第三封信来了, 上面有绿色的封蜡, 以及——个画有锚的邮戳.

Another seal has started to swim into the pool.

另一只象海豹开始游进水�

Close the door to seal in the steam that will open your pores and give your face a healthy glow.

关上门，让自己弥漫在蒸气中，可以让你的毛孔张开，面露红光。

Preparation Technology of Molybdenum Disulfide Coating for Rotating Seal Ring

旋转密封环表面二硫化钼膜制备工艺研究

Our main products are Silicon Carbide, Alumina Ceramic, Tungsten Carbide, and Carbon-Graphite Seal Rings.

我们的主要产品是碳化硅 、 硬质合金 、 碳石墨密封环和氧化铝陶瓷制品.