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  4号机组
     Renovating Coordination Control System for Unit 4 of Huangpu Power Plant
     黄埔发电厂4号机组协调控制系统的改造
短句来源
     DEH Retrofitting of Unit 4 in Xinxiang Coal-fired Power Plant
     新乡火电厂4号机组DEH系统改造
短句来源
     Transformation of Unit 4 in Maoming Cogeneration Power Plant to use DEH-A digital electro-hydraulic control system
     茂名热电厂4号机组采用DEH-ⅢA型电液调节系统的改造
短句来源
     Unit4 is the Sovietmade model K-215-130-1 with single shaft,three overcasing,two condenser in Zhangze Power Plant.
     漳泽发电厂4号机组是原苏制K—215—130-1型单轴三缸双排汽,具有一次中间再热的冲动式机组。
短句来源
     Reformation of Whole Process Feed Water Control for Unit 4 in Yangluo Power Plant
     阳逻电厂4号机组给水全程控制改造
短句来源
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  4号
     Renovating Coordination Control System for Unit 4 of Huangpu Power Plant
     黄埔发电厂4号机组协调控制系统的改造
短句来源
     Feedwater control problems and their treatment on Unit 3 and Unit 4 boilers in Zhanjiang Power Plant
     湛江电厂3号、4号锅炉给水调节存在的问题及其处理
短句来源
     Analysis and safety evaluation of compressed elbow back of secondary desuperheater for Unit 4 boiler superheater in Yunfu Power Plant
     云浮发电厂4号锅炉过热器二级减温器弯头背弧扁平分析与安全性评价
短句来源
     Cause analysis of serious slagging in Unit 4 boiler of Shaoguan Power Plant and countermeasures
     韶关发电厂4号炉结焦严重的原因分析及对策
短句来源
     DEH Retrofitting of Unit 4 in Xinxiang Coal-fired Power Plant
     新乡火电厂4号机组DEH系统改造
短句来源
更多       
  “unit 4”译为未确定词的双语例句
     Analyzes the situation of feed water pump "Runback" out of action in Unit 4, finds out the cause of feed water pump "Runback" failure, puts forward the suggestion on retrofitting, improves the operating reliability of feed water pump "Runback".
     针对#4机组给水泵Runback(RB)动作失败的情况进行分析,找出了给水泵RB动作失败的原因,并就如何改进提出了建议,使给水泵RB动作的可靠性有了明显地提高。
短句来源
     Diagnosis and Treatment of No.6 Bearing Vibration of Turbine Unit 4 in Matou Power Station
     马头电厂~#4机组~#6轴承振动的诊断和处理
短句来源
     In security implementation unit 4 key features including data fragmentation and distribution, DBMS, data encryption and secure authentication are identified and researched.
     在安全实施中,对数据分片与分布、DBMS、数据加密与安全认证等4个关键技术进行了研究;
短句来源
     Reloading error took place at Dampierre nuclear power Station unit 4 in April 2001 in French,which lowered the sub-critical margin.
     2001年4月,法国Dampierre4机组发生了燃料装载错误,导致次临界度降低。
短句来源
     After analyzing the problems existed in the thermal system of Unit 4 of Xibaipo Power Plant, a modification scheme is proposed and executed.
     针对西柏坡发电有限责任公司 #4机组热力系统存在问题进行分析 ,提出了切实可行的改进方案 ,并对 #4机组热力系统进行处理。
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  unit
The sparger pipe scale was different from two units, namely, gypsum dihydrate form was obtained from that of unit 6; on the other hand, 1 to 1 ratio of gypsum dihydrate form and anhydrate form was elucidated from that of unit 4.
      
Estimating the amount of fuel in cellar building 305/2 at chernobyl unit 4
      
Post-accident survey of the unit 4 reactor of the Chernobyl nuclear power plant
      
Using a collimated detector in post-accident clean-up in the Unit 4 engine room
      
Multilevel analyses showed effects of student profiles assessed at the beginning of the school year on the students' perception of learning conditions in a teaching unit 4?months later.
      
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In this paper the logical structure of contactless telemechanical system for distributed objects is discussed. A simple method of variable system structure for transmitting and receiving telemechanical information is adopted. The idea is that the information oc-curred in every controlled point (station) and the information of some of those objects,which frequently change their states, are transmitted continually and cyclically, while for other objects their information is transmitted only after any change in...

In this paper the logical structure of contactless telemechanical system for distributed objects is discussed. A simple method of variable system structure for transmitting and receiving telemechanical information is adopted. The idea is that the information oc-curred in every controlled point (station) and the information of some of those objects,which frequently change their states, are transmitted continually and cyclically, while for other objects their information is transmitted only after any change in their states. Thus,the speed of operation will be increased, and also the error probability of system syn-chronization will be decreased. For the realization of the variable logical system struc-ture, several blocks are used repetitively. For example, two commutators and one sim-ple logical unit are used to construct a simple automatic sequential encoder, and at the same time, the two commutators are used also to operate as a matrix commutator for receiving telesignalling information etc. Therefore the system is comparatively simplified and attains a higher degree of "minimization".

本文研究了无触点集中-分散目标远动系统的逻辑结构.文中提出了采用简单的系统变结构来发送和接收信息的逻辑结构方式.对被控制点及一部分比较重要或变化比较频繁的被控制目标的信息,保留了循环传送,而对大部分变化比较慢的被控制目标则采用目标有变化时才传送信号的方式,这样就提高了系统的平均动作速度,同时也减小系统的失步概率.文中采用环节的复合利用及简化的逻辑单元线路来实现这种系统的逻辑结构.例如用两个分配器和一个简单的逻辑单元“和”线路组成了很简化的选点自动程序编码器,同时这两个分配器又复合利用兼组成目标信号接收矩阵式分配器等,因而可以使得这种系统同时又具有较高的极简化度.

A right hallow circular cylinder of quartz having its generator parallel to the principal axis liberates electricity when subjected to torsion about its axis. Charges of opposite signs appear on the inner and outer surfaces. When torsion is applied in the same sense as that of the optical rotation, positive electricity is developed on the outer surface, and vice versa. The quantity of electricity produced by the action of a couple of moment C on a hollow quartz cylinder of external diameter d0, internal diameter...

A right hallow circular cylinder of quartz having its generator parallel to the principal axis liberates electricity when subjected to torsion about its axis. Charges of opposite signs appear on the inner and outer surfaces. When torsion is applied in the same sense as that of the optical rotation, positive electricity is developed on the outer surface, and vice versa. The quantity of electricity produced by the action of a couple of moment C on a hollow quartz cylinder of external diameter d0, internal diameter di and length l is klC/do do-di), where k is equal to 9.2x10-8 in absolute C. G. S. electrostatic units.

割水晶成一圆柱,圆柱之轴即为晶体之光轴,在圆柱之中心穿一孔道,使成一空心圆柱壳,以金属箔敷於圆柱壳内外侧面成两电极。当圆柱之一端固定,一端被扭,则两电极发生异号而等量之电荷,扭转之方向既易,内外两极电荷之号亦互易。若扭力偶矩左旋,则左旋水晶柱之外极得正电;若扭力偶矩右旋则右旋水晶柱之外极得正电。 吾人曾由实验测定水晶圆柱之长短l,内外直径d_i及d_0之大小,与由扭偶矩C所生电量q之关系式如次: q=k(l/(d_0(d_0-d_i)))C式中K为一常数,在C.G.S.绝对静电单位制中等於9.2×10~(-8)。

The difference of two unit functions is used to represent a pulse voltage of abrupt rise and abrupt fall. By the principle of superposition, the currents produced by such a voltage on fifteen different circuits, covering twenty cases and thirty-six types are analyzed. Many interesting graphs are included. The main characteristics of the pulse currents are given by formulas with a system of notations.

代表过渡现象之算式,有一式可名曰单变函数,本 文用二单变函数之较,以表骤上骤下之脉压;而按重叠原理;以研究此种电压在各电路上所发之脉流。茲所研究者,有十五不同之电路,计刮二十类三十六种。其间插有许多有趣之图示,所得各脉流之特性,以一有秩序之方法,皆用算式表出之。

 
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