nominal pressure
常见例句
- Unstructured tetrahedral meshes are used to simulate the flow field inside high pressure combined valves of a 600MW ultra supercritical steam turbine under the nominal condition.
采用非结构化四面体网格,对某600MW超超临界汽轮机组高压主汽调节联合阀的额定工况进行了数值模拟。 - "Useless to the nominal pressure to be "seat number", then choose the wrong "seat number", it may not work or facilities emerged trap water in unwarranted facilities abnormal operation.
使不得以公称压力来定“阀座号”,那末选错“阀座号”,有可能涌现疏水阀不作业或设施存水,莫须有设施畸形运行。 - J41N Type PN40 steel globe valves: manual, flanged, straight-through, the valve seat sealing surface material as nylon plastic, nominal pressure PN40, carbon steel valve body material cut-off valve.
J41N 型 PN40 钢制截止阀:手动、法兰连接、直通式、阀座密封面材料为尼龙塑料、公称压力 PN40、阀体材料为碳素钢的截止阀。 - If the trade imbalance is sterilized and not allowed to affect the exchange rate, then there will be upward pressure on foreign prices and nominal incomes and downward pressure on U.S. prices and nominal incomes.
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