单级特性,stage characteristic,在线英语词典,英文翻译,专业英语

1) stage characteristic

单级特性

2) single-stage

单级

Design and Experimental Studies of Single-stage and Double-stage Pulse Tube Refrigerators;

单级和两级脉冲管制冷机的设计和实验研究

Analysis of a single-stage high power factor electronic ballast with class-E resonant inverter is proposed.

提出了一种E类驱动结构的谐振式电子镇流器,将E类结构和buck-boost功率因数校正结构整合成一种单级式电子镇流器。

A single-stage and high power pulse tube cooler working between 20~40 K has been designed and constructed in order to precool the second stage of a 4 K separate two-stage pulse tube cooler.

为了满足液氦温区分离型二级脉管制冷机第二级预冷的需要,设计制作了1台20～40K温区单级大功率脉管制冷机。

3) single stage

单级

Experiment of single stage G-M coaxial pulse tube refrigerator;

单级G-M型同轴脉冲管制冷机实验

The single stage and two stage SBR systems were investigated for treating high concentrated cattle farm wastewater and the performances were compared in terms of the removal efficiencies of carbon, solids and nitrogen.

对单级和两级序批式反应器 (SBR)用于牛场高浓度有机污水的处理进行了试验研究 ,对其污水处理性能进行了比较。

The introduction of dual-boost single stage DC/AC converter is firstly shown,the analysis of the converter s working principle is taken,and the logical relationship of the driver train to the power devices when they are working at SPWM state in the inverter is given.

介绍了双Boost DC/AC单级正弦波逆变电路结构,并分析了其工作原理。

4) single SBBR

单级SBBR

5) single stage double plugging

单级双封

The contradiction between cement density,cementing quality and leak in the hole can be solved by using the technology of single stage double plugging.

为提高固井质量,保证各开套管安全下送到位,采用内插法固井解决了超大套管固井的窜槽问题;采用单级双封固井工艺解决了超长易漏封固段固井质量、水泥浆密度与漏失的矛盾;采用先悬挂后回接的固井工艺实现超长管柱固井作业;采用塑性防窜超低密度水泥浆体系解决了恶性漏失地层的固井漏失问题;采用防塌、防气窜、抗高温水泥浆体系,解决了超深井段所固有的超高压、超高温引发的固井难题。

6) single stage extraction

单级提取

The technique of single stage extraction and continuous counter- current extraction have been opti- mized respectively.

采用单因素实验法对单级提取豆粕中的大豆异黄酮的工艺条件进行优化,同时优化连续逆流提取的工艺条件。

参考词条

单级刚度单级隔振单级边坡单级单吸单级PFC 单级扬程单级压缩单级式单级单管单级泵单级冷却单级船闸单级关系数字交换语用维度

补充资料：平面—单齿极对的磁场特性

平面—单齿极对的磁场特性
magnetic field characteristics of pole pair to plane-single tooth

　　P一ngmlon一daneh一j一du一de elehang texlng平面一单齿极对的磁场特性(magnetie fieldeharaeteristies of pole Pair to plane一singletooth)由平面极和单个齿极组成的磁极对的磁场分布规律。齿极截面为双曲线形(见图)，齿极尖端呈圆弧形，齿极的渐近线在平面极上有交点。采用这样的齿形，齿极尖端不易磁饱和。这种磁极对常用于干法盘式磁选机。平面一单齿极对的结构参数主要是齿极尖角、齿尖圆弧半径及两极间的极距。齿尖圆弧半径r与极距Z有关，一般:、0.51。齿尖做成圆弧状以增大吸附面积，同时防止齿尖磁饱和及磨损后增大极距。沿齿极对称面上的磁感应强度为军平面一单齿磁极对。_;，_二_卫「，，些卫、2___:卫:。。 B，一B“s，ntL‘一(厂)‘cos‘tJ’式中B。为平面极表面上的磁感应强度，T;月为齿极尖角，(o);l为极距，cm;y为离齿极的距离，cm。磁场梯度(grad召y)为华一:。，(，一，)[，2一(，一，)ZcoSZ菩〕15 dy一沪、“了’L“‘J’一2 ·‘·普一普等式右侧的负号(可省略)。表示磁场梯度的方向与y轴相反。磁场力为 (。;rad。)y一。:，“(，一，)SinZ冬。。52粤、~5!。协~/y~u，、。7’一‘2一2 〔22一(z一，)2一普:一 (子卜仲元)
　　

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

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1) stage characteristic 单级特性 2) single-stage 单级 1. Design and Experimental Studies of Single-stage and Double-stage Pulse Tube Refrigerators; 单级和两级脉冲管制冷机的设计和实验研究 2. Analysis of a single-stage high power factor electronic ballast with class-E resonant inverter is proposed. 提出了一种E类驱动结构的谐振式电子镇流器,将E类结构和buck-boost功率因数校正结构整合成一种单级式电子镇流器。 3. A single-stage and high power pulse tube cooler working between 20~40 K has been designed and constructed in order to precool the second stage of a 4 K separate two-stage pulse tube cooler. 为了满足液氦温区分离型二级脉管制冷机第二级预冷的需要,设计制作了1台20～40K温区单级大功率脉管制冷机。 3) single stage 单级 1. Experiment of single stage G-M coaxial pulse tube refrigerator; 单级G-M型同轴脉冲管制冷机实验 2. The single stage and two stage SBR systems were investigated for treating high concentrated cattle farm wastewater and the performances were compared in terms of the removal efficiencies of carbon, solids and nitrogen. 对单级和两级序批式反应器 (SBR)用于牛场高浓度有机污水的处理进行了试验研究 ,对其污水处理性能进行了比较。 3. The introduction of dual-boost single stage DC/AC converter is firstly shown,the analysis of the converter s working principle is taken,and the logical relationship of the driver train to the power devices when they are working at SPWM state in the inverter is given. 介绍了双Boost DC/AC单级正弦波逆变电路结构,并分析了其工作原理。 4) single SBBR 单级SBBR 5) single stage double plugging 单级双封 1. The contradiction between cement density,cementing quality and leak in the hole can be solved by using the technology of single stage double plugging. 为提高固井质量,保证各开套管安全下送到位,采用内插法固井解决了超大套管固井的窜槽问题;采用单级双封固井工艺解决了超长易漏封固段固井质量、水泥浆密度与漏失的矛盾;采用先悬挂后回接的固井工艺实现超长管柱固井作业;采用塑性防窜超低密度水泥浆体系解决了恶性漏失地层的固井漏失问题;采用防塌、防气窜、抗高温水泥浆体系,解决了超深井段所固有的超高压、超高温引发的固井难题。 6) single stage extraction 单级提取 1. The technique of single stage extraction and continuous counter- current extraction have been opti- mized respectively. 采用单因素实验法对单级提取豆粕中的大豆异黄酮的工艺条件进行优化,同时优化连续逆流提取的工艺条件。参考词条单级刚度单级隔振单级边坡单级单吸单级PFC 单级扬程单级压缩单级式单级单管单级泵单级冷却单级船闸单级关系数字交换语用维度补充资料：平面—单齿极对的磁场特性平面—单齿极对的磁场特性 magnetic field characteristics of pole pair to plane-single tooth 　　P一ngmlon一daneh一j一du一de elehang texlng平面一单齿极对的磁场特性(magnetie fieldeharaeteristies of pole Pair to plane一singletooth)由平面极和单个齿极组成的磁极对的磁场分布规律。齿极截面为双曲线形(见图)，齿极尖端呈圆弧形，齿极的渐近线在平面极上有交点。采用这样的齿形，齿极尖端不易磁饱和。这种磁极对常用于干法盘式磁选机。平面一单齿极对的结构参数主要是齿极尖角、齿尖圆弧半径及两极间的极距。齿尖圆弧半径r与极距Z有关，一般:、0.51。齿尖做成圆弧状以增大吸附面积，同时防止齿尖磁饱和及磨损后增大极距。沿齿极对称面上的磁感应强度为军平面一单齿磁极对。_;，_二_卫「，，些卫、2___:卫:。。 B，一B“s，ntL‘一(厂)‘cos‘tJ’式中B。为平面极表面上的磁感应强度，T;月为齿极尖角，(o);l为极距，cm;y为离齿极的距离，cm。磁场梯度(grad召y)为华一:。，(，一，)[，2一(，一，)ZcoSZ菩〕15 dy一沪、“了’L“‘J’一2 ·‘·普一普等式右侧的负号(可省略)。表示磁场梯度的方向与y轴相反。磁场力为 (。;rad。)y一。:，“(，一，)SinZ冬。。52粤、~5!。协~/y~u，、。7’一‘2一2 〔22一(z一，)2一普:一 (子卜仲元) 　　说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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