Butterfly valves have flow characteristics three times better than globe valves and approximately 75% of an equivalent size gate valve.

蝶阀的流体特性相当于截止阀的三倍甚至更高，相当于同样尺寸的闸阀的75%。

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Reasonable designs of the structure parameters of PB layer and the gate-cathode geometry are obtained by numerical iteration and an equivalent current model.

文中采用数值迭代法和建立等效电流模型，对P_B层结构参数和门极-阴极几何图形尺寸进行了合理设计。

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It was constructed that an optimal problem for gate locations of injection molds based on the introduction of the equivalent flow length concept.

文中通过引入等效流长的概念，建立了浇口位置优化问题。

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Gain badges such as "Golden Gate, " rewarded for burning 232 calories, the average equivalent of walking from one side of the Golden Gate Bridge to the other.

ENGADGET: Preva Mobile for iOS aims to track your workouts, keep you going to the gym

But Gabi, our fixer supreme, made a couple of quick calls and we witnessed the Rwandan equivalent of Condeleeza Rice phoning a jobsworth on a gate and telling him to open it, or else.

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