YHB series chemical submersible pump is vertical single stage single - suction centrifugal pump.

YHB系列化工液下泵是立式单级单吸离心泵.

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The paper discussed a half - bridge converter of single stage PFC with ZVZCS.

文章讨论了一种带有ZVZCS的 单级PFC半桥变换器.

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This study presents a new single - stage single - switch PFC flyback DC converter.

文章研究了一种新型 单级 单开关PFC反激变换器.

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Optimum conditions of kraft pulping and single stage hypochlorite bleaching were investigated.

研究了桑枝硫酸盐法制浆适宜的工艺条件和单段、两段次氯酸盐漂白工艺条件.

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Single suction, single stage horizontal centrifugal pump with closed impeller.

单吸 、 单级卧式离心泵,用封闭叶轮.

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A two - stage regulator functions similarly to two, single - stage regulators in series.

两级调整器的运转同两个 单级 调整器串联是一样的.

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The SIHI liquid ring vacuum pumps LEM are single - stage ones.

SIHILEM系列液环式真空泵是 单级 泵.

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ZBG, ZBD and ZBQ series include horizontal , single - stage , centrifugal cantilever slurry pump.

ZBQ系列渣浆泵为卧式 、 单级 、 悬臂离心式渣浆泵.

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ApplicationModel 32 PL shower pump is a horizontal centrifugal pump of single - stage , and single - suction overhang type.

32PL型喷淋泵系 单级 单吸卧式悬臂离心泵.

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An experiment on a single - stage G - M type coaxial pulse tube refrigerator was introduced.

介绍了 单级 G -M 型同轴脉冲管制冷机,双向进气方式采用两个方向相反的阀门并行布置.

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Model 150 PSA Sand Pump is a horizontal centrifugal pump of single - stage and end - suction overhang type.

150PSA型砂泵为卧式端吸单级悬臂式离心泵.

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If the paint colour comes off on a polishing cloth, it is a single - stage paint.

如果油漆颜色显现在抛光布上说明是 单层 油漆层.

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Chaos Control for Several Chaotic Systems and Bifurcation Analysis in Single - Stage PFC Power Supplies.

几种混沌系统的控制及一种单阶PFC电路的分岔分析.

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A novel flyback single stage PFC converter with voltage negative feedback winding is proposed.

提出一种具有电压负反馈绕组的新型反激式单级PFC变换拓扑.

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This give a better center of gravity location than the general allocation of single - stage lead.

采用了双段铅条配重方案,比一般的单段配铅重心位置更理想.

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