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Two-Piece,Cast Bronze construction.The NIBCO T585-70-SV ball valve provides positive energy isolation.With the valve in the closed position the down stream air exhausts to the atmosphere.
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两件式铸青铜结构.此球阀具有很好的能量隔离性能.如果这种阀门处于关闭位置,则下游气体将排放到大气中. |
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Two-and-a-half years ago I never dreamed I'd be a footballer.
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两年半以前，我还完全没有想过成为一名职业球员。 |
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Two-bus series console mixers are suited for live perform, band, mini-type hall, meeting-room, school, church, recording , studio, and anaphase video facture and so on.
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两编组系列调音台，适用于实况演出扩声，乐队，小型场地，会议，学校和教堂演播室录音，小型演播室，前期录音和视频后期制作等场合。 |
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Two-component, epoxy polyamide primer.
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双组分环氧聚酰胺底漆。 |
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Two-dimensional acrylic/air sonic band structure with square lattice is considered in the numerical example.
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本文以平面波展开法分析压克力╱空气声子晶体声波全频沟之现象。 |
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Two-dimensional photonic crystals with heterostructure is proposed. Its band gap was calculated by the finite difference time domain method. The numerical analysis showed that the band gap is enlarged.
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摘要提出异质结构的二维光子晶体模型，用时域有限差分法计算其带隙，数值计算结果表明，其带隙宽度变大。 |
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Two-direction stretching wire switch is a protection device to stop the adhesive tape transportation machine at emergency.
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双向拉绳开关是用于胶带运输机现场紧急事故停机的一种保护装置。 |
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Two-fifths of the Iraqi professional class have fled the country.
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伊拉克五分之二的职业阶层已逃离国家。 |
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Two-fluid large eddy turbulence model is applied to research the movement of the sand clouds in quiescent water.
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摘要本文采用双流体大涡紊流模型对静水中泥沙云团下落过程进行了研究。 |
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Two-headed giant uses a shared life total.
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双头巨人形式采用共享生命值方式计算生命值。 |
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Two-opening booth will be charged extra 20% exhibition fee.
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两面开的摊位费加收20%。 |
