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type of unit
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     A parameter optimization method whose goal is to make regulating index of excitation regulating system reach national standard is introduced. The method points out that unified setting parameter should be used on the same type of unit with the same excitation system and the practicality of the optimization method is verified on an example of 300MW unit.
     叙述了以励磁系统调节指标达到国标要求为目标的参数优化方法 ,提出了当机组型号相同且励磁调节系统也相同时 ,应采用统一的整定参数 ,并以 30 0MW机组为例 ,验证了方法的实用性。
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  “type of unit”译为未确定词的双语例句
     Chapter 2 puts forward the basic method of linkage mechanism scheme design based on unit combination. Through analyzing the unit-character lies in mechanism design, definition and classification of design units are given and modeling of design units are introduced. Then, the basic type of unit combination are studied.
     第二章在分析机构设计过程中基元特性的基础上,提出了设计基元的定义以及分类方法,并进行了设计基元的建模,研究了基元组合的基本型式,最后提出了基于基元组合的连杆机构方案设计方法。
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     The methodology here are still in the category of empirical approximated analysis, so that some views developed on this basis are influenced more or less by the accuracy of the elementary data-processing and the type of unit hydrograph.
     这种分析方法,仍属于经验性的近似分析方法,因而在此基础上所获得的某些看法尚受基本资料处理的精度、单位线线型等影响.
短句来源
     The structure and function of the thermal control system of a 500MW coalfired turbo-generator made in Czechosiovakia is described in an ail-round way and features of this thermal control system are analyzed. This will give a great reference to improving the thermal control system for the same type of unit.
     本文叙述了引进捷克500MW燃煤发电机组热控系统结构及功能,并对该系统的特点进行了分析和探讨,对于完善和提高同类型机组热控系统具有一定的参考意义。
短句来源
     A parameter optimization method whose goal is to make regulating index of excitation regulating system reach national standard is introduced. The method points out that unified setting parameters should be used on same type of unit with same excitation system and the praticality of the optimization method is verified on an example of 300 MW unit.
     叙述了以励磁系统调节指标达到国标要求为目标的参数优化方法,提出了同样励调节系统的同型机组上,应采用统一整定参数,并以300MW机组为例,验证了励磁系统参数优化方法的实用性。
短句来源
     A general way to determine which system of leadership to be adopted in a certain type of unit, depends on the main task such unit assumes, the function the Party and administrative organization exert respectively in finishing the task. For the cake of beffer implementation of the Party line and policy, and the completion of task, a stipulation about which system of leadership is made on the basis of practical expriences .
     确定某类单位实行某种领导体制的一般方法是,根据这类单位所承担的主要任务,分析单位的党组织和行政组织对完成任务所发挥的作用,从有利于贯彻党的路线方针政策和完成工作任务出发,在总结实践经验的基础上作出规定。
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  相似匹配句对
     Type of Y.
     针对 Y.
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     illiensis type and T.
     iliensis type、T.
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     type C: mixed.
     C型:混合型。
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     On The Type Of Permutations
     关于排列的型
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     Unit Is Strength
     Unit Is Strength(团结就是力量) (初二适用)
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  type of unit
Furthermore, we examined whether homologous recombination may also result in excision of a different type of unit-length PCV genome (QH) from identical HTT constructs to generate LH.
      
Eleven species of subg.Strobus were examined and all lacked the long type of unit of radiata pine.
      
The main type of unit response in RPN was primary excitation, whereas in NP it was primary inhibition.
      
The type of unit response depends on the relationship of the stimuli to the animal's motivational sphere.
      
The type of unit response could vary depending on the frequency and repetitiveness of the stimuli but was otherwise independent of the type of stimulation.
      
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By analyzing the records of some large storm floods and extraordinary ones taken place during recent years in several districts in China, this article sets forth a method based on Nash's model of instantaneous unit hy-drograph. The proposed method can be applied to estimate different unit hydrographs relevant to different values of rainfall intensity respectively for different time interval in one flood process.Preliminary results of nonlinear relationship are obtained between the lag of an unit hydrograph and...

By analyzing the records of some large storm floods and extraordinary ones taken place during recent years in several districts in China, this article sets forth a method based on Nash's model of instantaneous unit hy-drograph. The proposed method can be applied to estimate different unit hydrographs relevant to different values of rainfall intensity respectively for different time interval in one flood process.Preliminary results of nonlinear relationship are obtained between the lag of an unit hydrograph and effective rainfall intensity, as well as between the peak and runoff volume of an unit hydrograph, through the analysis and calculation of 176 floods from 25 small catchments (F =41-1440 km2 ) . It is pointed out that the nonlinear response of the unit hydro-graphs to effective rainfall intensities, in the case if rainfall intensities are under some critical values about 40-50 mm per hour, is highly evident, but while beyond that limit, it becomes ambiguous or approaches to a linear relationship. Meanwhile, some preliminary synthetic results are obtained for nonlinear indices applied to the mountainous district of the Huai River. These may be of some reference value to the solution of the problems concerning the derivation, variation and extrapolation of unit hydrographs.The methodology here are still in the category of empirical approximated analysis, so that some views developed on this basis are influenced more or less by the accuracy of the elementary data-processing and the type of unit hydrograph.

本文从分析近年来我国部分地区发生的一些大暴雨和特大暴雨洪水资料入手,在纳希(J.E.Nash)瞬时单位线模式基础上,提出了一种由实测资料推求一次洪水中不同时段净雨强度条件下相应不同单位线分析方法.通过对25个小流域站176次洪水的分析计算,获得了天然小流域单位线滞时与净雨强度和单位线峰与量非线性关系的初步成果.文中指出各流域单位线对净雨强度的非线性反应,在其各自的临界雨强范围内都很明显,而超出其临界雨强以上不很明显或趋于线性;这个临界雨强大致在40~50毫米/小时之间;同时,本文还给出了淮河山区小流域非线性指数的初步综合成果.这些对解决单位线的推求、变化和外延问题可能有一定参考价值. 这种分析方法,仍属于经验性的近似分析方法,因而在此基础上所获得的某些看法尚受基本资料处理的精度、单位线线型等影响.

Since the spatial pattern for the cotton bollworm eggs in the cotton field is in agreement with the negative binomial series and the characteristics of the vertical distribution of the eggs on the cotton plant is more greater in the upper than in the lower, two-stage sampling technique based on the mean crowding (x*) - mean( x Relationship (Kuno, 1976) is used for allocating samplesThe number of sample cotton plant required to estimate the density of egg at a 10% level of precision is 60, and 15 leaves or squares...

Since the spatial pattern for the cotton bollworm eggs in the cotton field is in agreement with the negative binomial series and the characteristics of the vertical distribution of the eggs on the cotton plant is more greater in the upper than in the lower, two-stage sampling technique based on the mean crowding (x*) - mean( x Relationship (Kuno, 1976) is used for allocating samplesThe number of sample cotton plant required to estimate the density of egg at a 10% level of precision is 60, and 15 leaves or squares of each plant are sampled.A change in the type of sampling unit usually affects both the cost of taking the sample and the precision obtained from it. The determination of optimum type of unit may therefore be important in the economies of samp'ing. According to the area occupied by a colony (Fig.) a suitable combination of sampling unit is proposed. 6 plants per locality (ie. 2 rows with 3 plants for each) are better than the single plant. It is that 6 plants taken from 10 localities in a cotton field.The new sampling technique for the egg stage of cotton bollworm could be raise efficiency 2.2 - 2.6 fold Than that of the sampling method usually used,

由于棉铃虫卵在棉株上的空间分布结构属负二项分布,并且它在棉株上的垂直分布特征系上部卵量明显较下部为多,这样,本文应用了二阶抽样技术代替当前国内采用的简单随机抽样法,在允许误差为10%时,每株抽取上部15个叶蕾,每块棉田共抽60株棉株。 抽样单位的大小对于抽样的时间消费与抽样精确度亦有直接的影响,因此,确定最适的抽样单位也是很重要的。本文根据棉铃虫卵在田间个体群平均占据的面积大小,提出一次调查6抹(2行×3株/行)棉株较单株为优。即在棉田中每次调查6株,共调查10次 新的抽样方法较当前国内应用抽样法,提高效率2.2—2.6倍。

Based on the theory of fluid mechanics this paper suggests that different-size particles can be satisfactorily flocculated if free turbulence occupies almost all the space of the flocculator. This hypothesis has been proved in practice. This type of units, i.e., a grid flocculator, features high efficiency of flocculation, low energy consumption and great economy of space.According to theoretical analysis, the detention time of the well-designed units may be shortened to 3-4 minutes, with the effect...

Based on the theory of fluid mechanics this paper suggests that different-size particles can be satisfactorily flocculated if free turbulence occupies almost all the space of the flocculator. This hypothesis has been proved in practice. This type of units, i.e., a grid flocculator, features high efficiency of flocculation, low energy consumption and great economy of space.According to theoretical analysis, the detention time of the well-designed units may be shortened to 3-4 minutes, with the effect of flocculation being unchanged.

本文以流体力学理论为基础,提出在应用自由紊流的絮凝池内,大小不同的颗粒均可处于良好絮凝状态。生产实践证实了这一见解。应用自由紊流的池型,例如网格式絮凝池,具有絮凝效率高、能量消耗少、占地省的特点。根据理论分析,认为设计合理的这类絮凝池,停留时间可以缩短到3~4分钟,但絮凝效果仍保持不变。

 
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