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Non-return (Stop-Check) valves provide the same function as a globe valve with the addition of providing piston-lift-check valve protection in the event of backflow.
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逆止阀(截止止回阀)具有与截止阀相同的功能，还有活塞提升式止回阀的功能，防止出现意外的回流。 |
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Non-rotating stem has close roundness and straightness tolerances and is burnished for a superior surface finish.
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不旋转阀杆避免了圆度和直度偏差，并且具有相当好的表面光洁度。 |
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Non-rotating stem with precision Acme threads and burnished finish. Double Acme for faster operation.
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不旋转的阀杆具有精密的梯形螺纹和抛光光洁度。双梯形螺纹使得操作更加快速。 |
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Non-shrink, non-bending, breaking-proof, scar-proof, impact-proof plastic steel materials.
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无收缩、不弯曲、耐摔、耐刮、耐撞击之塑钢材。 |
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Non-silicon cells usually have a built-in “electrochemical potential” that encourages the electrons to move away from areas where they are concentrated and towards places where they have more breathing space.
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而非硅类电池通常构筑一个电化学容量以鼓励电子从拥挤的地方移向更广阔的空间。 |
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Non-smokers often disapprove of smokers.
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不吸烟的人往往不赞成别人吸烟。 |
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Non-smokers often disapprove of smoking in public.
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不吸烟的人往往不赞成别人在公共场合吸烟。 |
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Non-smoking staffs were more supporting smoke-free schools than those smoking.
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3.菸害知识、反菸态度和无菸校园看法有正相关。 |
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Non-sporting dogs are a diverse group.
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家庭犬是类型极丰富的一类狗。 |
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Non-standard design is available if requested by the customer.
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可应顾客要求对产品进行非标设计。 |
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Non-standard modifier. If is set then range ?? additional include russian letter '?, ?? additional include '?, and ??include all russian symbols.
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非标准修改符。如果设置非标准修改符，那么？的范围就还会包括俄国的字符'?，??还包括'?和??等所有俄文符号。 |
