需要有制度来限制这些化学物意外泄漏。
Regulations are needed to limit accidental releases of these chemicals.
双重密封环的组合填料，避免了外泄漏。
The association packing of the double sealed ring, has prevented outside from letting out.
提出了差压检测法检测气缸的内外泄漏。
This paper provides the method on setting internal and external leakage of pneumatic cylinders through measuring the differential pressure.
及时处理系统的内外泄漏。
减少阀门外泄漏的关键在于阀门填料系统的材质。
Reduce the external leakage of valve valve packing system is the key to the material.
API 598测试标准要求没有肉眼可见的外泄漏。
API 598 test standard requires no visible external leakage (gasket, packing chamber and casting).
加强保密工作，VIP客人的住宿、用餐、外出行程等活动不得对外泄漏。
Strengthen security work, VIP guests' accommodation, meals, trips and other activities at no external leakage.
原装进口压缩机专用油，大大减少压缩机的内外泄漏、提高主机效能和寿命；
The original import compressor for oil, greatly reducing the compressor internal and external leakage, improve the performance and life;
尼日利亚尼日尔河三角洲湿地中石油的意外泄漏对栽培作物和天然植被的影响。
The Impact of Accidental Oil Spill on Cultivated and Natural Vegetation in a Wetland …
较重-严重人员伤害，丧失生产能力，场外泄漏并未产生有害影响，高经济损失。
Extensive injuries, loss of production capability, off site release with no detrimental effects, major financial loss.
但环境辐射水平增加并不一定是由于核电站意外泄漏放射性物质，亦有可能与气象因素有关。
Such an increase can be of a meteorological origin and need not be due to an accidental release of radioactive materials from the nuclear power stations.
转子和定子各有一个屏蔽套使电机转子和定子不与物料接触，即使屏蔽套破裂，也不会产生外泄漏的危险。
Rotor and stator have a shield to make sets of rotor and stator contact with materials, even if the shielding sets of rupture, it does not produce leakage of dangerous things.
氟气的任一次意外泄漏也都可能造成问题。氟气是一种有毒的腐蚀性气体，而且，在高浓度时，能阻碍植物生长并，损伤牙齿和骨骼。
Any accidental release of fluorine could also be an issue: fluorine is a toxic and corrosive gas and, at high concentrations, can retard plant growth and damage teeth and bones.
气管上的爪型连接件必须用铁丝紧固，或者用其他方式锁定，防止意外泄漏。压缩气体不得用来清除手上，脸上或者衣服上的灰尘。
Crowfoot connections on air hoses shall be wired or otherwise secured to prevent accidental disconnection. Compressed air shall not be used to dust off hands, face or clothing.
提出一种中空马达内、外泄漏流量测量方案，应用此方案实现了对中空马达内外泄漏的自动测量，为研究马达泄漏特性提供了实验基础。
A practical measurement scheme is proposed to measure both internal and external leakage automatically and the leakage property can be study via this way.
第三，高压截止阀或者泄压阀坏了，即发生了内泄漏或者外泄露。
Third, high pressure cut-off valve and pressure relief valve is broken, the inside outside leakage or leakage happened.
化工厂一旦发生突发泄漏事故，往往会使有毒化学品大量外泄，造成严重的的环境污染。
If leak accidents once occur in chemical plants, a great lot of noxious chemical will be discharged to the environment, and it causes serious environmental pollution.
化工厂一旦发生突发泄漏事故，往往会使有毒化学品大量外泄，造成严重的的环境污染。
If leak accidents once occur in chemical plants, a great lot of noxious chemical will be discharged to the environment, and it causes serious environmental pollution.
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