1、

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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2、

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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3、

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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5、

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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6、

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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7、

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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8、

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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9、

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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10、

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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11、

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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12、

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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13、

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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14、

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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15、

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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16、

Air-breathing hypersonic vehicle ( AHV) has been the next generation single stage to orbit vehicle and hypersonic cruise vehicle.

吸气式高超声速飞行器是下一代单级入轨和高超声速巡航研究的重点飞行器。

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17、

A simplified purely torsional concentrated parameter model of a single stage 2K-H spur planetary gear transmission ( PGT) is developed.

建立了单级2K-H直齿行星传动的纯扭转集中参数动力学模型。

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18、

Suh programs are typically broken down into smaller, single-function modules that can be independently coded. a piece of scenery intended to stand alone as part of the stage setting.

这些程序一般被分割成一些较小的单功能模块,能独立地对它们编码。打算独立作为舞台场景的一部分的一块风景。

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19、

This paper introduce the general situation of modern, large, high steam parameters generating units, specifically the supercritical, once through, Benson boiler, module architecture tandem-compound ( single-shaft) steam turbines without control stage.

本文介绍了现代大型、高蒸汽参数的发电机组、特别是超临界,直流,本生式锅炉和模块结构、单轴、无调节级汽轮机的概况。

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20、

The system consists of the AC input stage, single phase PFC, main inverter, output low-pass filter, auxiliary power supply, and load current sharing circuit, etc.

整个电源由输入电路、功率因数校正器、主逆变器、输出滤波电路、辅助电源、均流电路等部分组成。

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