这个过程在一个密封圈系统中不断循环。
The process continuously cycles within a sealed, closed loop system.
密封圈必需保持良好的机能。
通过门密封圈的泄漏是一个重要的问题。
A problem which may be significant is that of leakage through the door seal.
铝压铸外壳，硅橡胶密封圈，钢化玻璃。
按需要、更换O型密封圈。
由外部通过小孔、裂缝和门的密封圈而进入的渗入热。
Infiltration heat from warm outside air through small holes, cracks, and door seals.
采用防尘盖和密封圈双重保护，隔绝污染。
Dust cover and seal with double protection, isolated pollution.
所有的设计都可使用一或两个密封圈或盾牌。
All designs are available with either one or two seals or shields.
雷达天线座液压系统中常用到一些特种密封圈。
Some special seal rings were frequently used in hydraulic pressure system of radar antenna pedestal.
调整密封圈的押紧程度，可以获得最佳密封效果。
上海海斐工贸有限公司是密封圈的专业生产公司。
Shanghai Haifei Ltd. is a ring of professional production companies.
将密封圈的外缘和密封唇上涂上一层薄薄的凡士林。
Thinly coat outer circumference and sealing lip of sealing ring with vaseline.
将密封圈的外圆和密封唇上涂上一层薄薄的凡士林。
Thinly coat sealing lip and outer circumference of sealing ring with vaseline.
特制的密封圈及嵌压方式，有良好的防水防尘效果。
The special sealing ring and the embedded compression method have good waterproof and dust prevention effect.
对O型密封圈和泡沫，这个第一次决定都是转折点。
For both O-rings and foam, that first decision was a turning point.
该密封圈由一种类似于橡胶或塑料的非金属材料制成。
The sealing ring by a similar to the rubber or plastic non-metallic materials.
图11显示了数以千记的不同的金属密封圈的唯一体现。
FIG. 11 illustrates just one embodiment of thousands of different metal seals.
该蝶阀采用阀体同质材料加工成密封圈，采用电或气传动。
The butterfly valve using the same materials as seals, the use of electric or gas transmission.
接下来的是“挑战者”号的发射升空，还是橡胶密封圈破裂。
The Challenger was launched next and another piece of insulation broke off.
受密封圈材料的限制，蝶阀的使用压力和工作温度范围较小。
Limited by the ring material, the use of butterfly valve pressure and low temperature range.
定期检查运行情况，对长期使用后的伸缩器应及时更换密封圈。
Check the working condition regularly. Replace the sealing ring after the valve is used for a long time.
重点对密封圈火灾和浮顶爆炸火灾的火灾力量部署进行分析确定。
And the deployment of fire extinguishing force for seal ring fire and floating roof explosion fire was emphasized.
在人造纤维行业，各滤网都要安装与其轮廓相吻合的垫片和密封圈。
Along with screen packs, the synthetic fiber industry utilizes gaskets and seals with each pack configuration.
根据介质性能及使用期，应经常检查阀体顶部四氟密封圈和孔板部的四氟薄片。
According to media performance and the use of period and should always check the valve orifice at the top of the Ministry of PTFE seals and PTFE sheet.
特殊安装支架，即起到连接作用， 同时又能接通冷却水对密封圈部位进行冷却。
The special support frame can perform connection function and connect cooling water to cool down the seal ring.
形密封圈和密封圈槽尺寸的合理匹配是延长密封圈无泄漏密封寿命的必要保证。
Rational matching of O-rings and O-ring grooves is of great importance to prolonging the service life of O-rings.
垫片和密封圈的成功使用取决于其尺寸、合金材料及材料硬度的正确选择及设计。
Their success depends on the proper engineering and design of size, alloy, and material hardness.
汽车美容专家指出，要做好密封圈的保养工作，车主们就要从日常的小事开始做起。
Automotive beauty experts pointed out that to do maintenance work seals, owners should start from everyday things.
汽车美容专家指出，要做好密封圈的保养工作，车主们就要从日常的小事开始做起。
Automotive beauty experts pointed out that to do maintenance work seals, owners should start from everyday things.
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