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two-two
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  两两间
     The further two-two comparison showed that TC/HDL-C LDL-C/HDL-C and LDL-C /HDL-C + total bilirubin were obviously higher in the coronary heart disease group and myocardial infarction group than in the hypertension group and control group P < 0.05-0.01.
     进一步作两两间的比较证实,冠心病组和心肌梗死组患者总胆固醇/高密度脂蛋白胆固醇、低密度脂蛋白胆固醇/高密度脂蛋白胆固醇、低密度脂蛋白胆固醇/(高密度脂蛋白胆固醇+总胆红素)明显高于高血压组和对照组(P<0.05~0.01)。
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  “two-two”译为未确定词的双语例句
     The statistics analysis: The comparison of multiple mean with analysis of variance, after the equal check of variance, and the two-two comparisons among the means were done by LSD method.
     ④多均数比较采用方差分析,进行方差齐检验后,均数间两两比较采用LSD法。
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     ③Two-two comparison of the factors with significant difference in the multiple comparison:In the comparison between students of type 1 and type 2,there were significant differences in mother's emotional warmth and understanding and mother's excessive protection,also the dimension of neuroticism.
     ③在多重比较中差异有显著性因子的两两比较:在第1和第2类学生的比较中,母亲情感温暖与理解关心,母亲过度干涉、保护及神经质或情绪性维度差异有显著性;
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     differences in TV among the various T stages was statistically significant (P=0.000,Kruskal-Wallis test). TV between adjacent T stages were compared by two-two test.
     T1~T4期鼻咽原发灶肿瘤体积比较有非常显著性差异(P=0.000);
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     The analysis of variance and t test were applied to compare the difference of the measurement data the q test was used in the two-two comparison of the mean vale in the groups the Pearson correlation analysis was used in the analysis of correlation.
     ④计量结果间差异比较采用方差分析和t检验,各组均数间用q检验进行两两比较,相关性采用Pearson相关性分析。
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     Based on the analysis of two-two conduction and three-three conduction modes, a 6 conduction mode has been presented to compensate the torque ripple caused by commutation, using leading conduction and delay conduction method.
     在分析二二导通模式、三三导通模式优缺点的基础上,利用超前导通和延迟导通的方法,提出了θ导通模式,补偿由于换相引起的转矩脉动。
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  相似匹配句对
     Two.
     二.
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     Two.
     二、末日意识
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     Two-phase clocking
     两相时钟方案
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     ON TWO RESULTS OF M,-SPACES
     关于M_i-空间的两个结果
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In this paper, the condition that no additiona fluctuation will be produced while two two-port networks are being connected is expounded by means of scattering parameters to be only S 22a or S lib need be zero. Using match condition as connecting condition is thus considered to be not very appropriate. Formulae for calculating additional fluctuation in case neither S 22a nor S 11b is zero have been given. Especially, when |S 11b·S22a|<<1, bounds of max. fluctuation of additional working attenuation Δamax and...

In this paper, the condition that no additiona fluctuation will be produced while two two-port networks are being connected is expounded by means of scattering parameters to be only S 22a or S lib need be zero. Using match condition as connecting condition is thus considered to be not very appropriate. Formulae for calculating additional fluctuation in case neither S 22a nor S 11b is zero have been given. Especially, when |S 11b·S22a|<<1, bounds of max. fluctuation of additional working attenuation Δamax and additional working phase shift Δbmax are given by equation (9) and (10) respectively. Equation (11) may be used to find out the bounds of product of two reflecting coefficien |S11b·S22a | when the bounds of additional fluctuations are given. Finally, the principle of subducing acditional fluctuation by insertion of attenuators is explained by using the said connecting conditions and the extent of subducing is calculated.

本文采用散射参数阐明两个集总参数的二端对网络在连接时不产生附加波动的条件——“连接条件”,即:只须S_(11a)或S_(11b)之一为零。指出了用“匹配”作为集总参数网络的“连接条件”是不十分适当的。提出了在S_(11b)与S_(22a)均不为零时计算附加波动的公式,特别是在|S_(11b)·S_(22a)|<<1时,分别给出了附加工作衰减与附加工作相移的最大波动界限△a_(max)与△b_(max)的表示式(9)与(10)。如果给出了附加波动的界限,就可以用式(1)找出两个反射系数之积|S_(11b)·S_(22a)|的界限。最后用“连接条件”说明了插入衰减器可以压低附加波动的原理,并对压低的程度也作了估算。

In this paper three new inferences are presented for the analysis of two-part networks from Miller Theorem, not only suitable in analysis of two two-part parallel-parallel connection networks, also in analysis of two two-part networks of series-series, series-parallel and parallel-series connections.

本文对电路分析理论中的Miller对定理进行了新的延拓,推导出的另外三个推论使得Miller,定理的应用范围大大地扩展了,它不仅适用于并——并相连的二端对网络分析,而且还适用于串——串相连、并——串相连及串——并相连的二端对网络分析,从而使常规二端对网络的分析更加简化了。从给出的应用举例分析可知,这些推论用于小信号负反馈放大器的分析之中尤其简便。

In this paper, many enti ies(entities mean both empirical patterns and high-yielding plans including a series of technical measures in a different locality or year)of cotton and rape are studied and another optimization method for empirical pattern is approached from the concept of viewing the farmland system as a whole, that is to build "entity model"——a combination model.In the approach,large-scale system limited structure theory,systems analysis and Fuzzy mathematics method and electronic computer technique...

In this paper, many enti ies(entities mean both empirical patterns and high-yielding plans including a series of technical measures in a different locality or year)of cotton and rape are studied and another optimization method for empirical pattern is approached from the concept of viewing the farmland system as a whole, that is to build "entity model"——a combination model.In the approach,large-scale system limited structure theory,systems analysis and Fuzzy mathematics method and electronic computer technique are adopted and applied to crop-production systems successfully. First, the researcher classifies entities into some groups according to nutrients(N, P_2O_5,K_2O)change quantities in the soil after carrying out an entity; Second, entities of every classification are ranked by function coefficient forming optimized chains; Third, one crop chain is combined with another crop chain developing format-pattern under some subobjectives(such as yield, economical effect ecological effect, etc); Fourth, "entity model" is built through "minimum criterion of weighted hierarchical sum" and continuous optimization) Finally, the model is verified theoretically by means of "the analysis of two-two comparison value approach and sensitivity" .During the model building, not only nutrients imput and output in the soil are considered, but also important meteorological factors affecting crop growth and development. Therefore,the model has "rolling characteristics and controllability" .A different kind of optimized plans can be chosen from the model to cope with changeable weather condition of the coming years(esp, bad years )and these plans also can be alternated to keep the farmland nutrients equilibrium.

本文移植了大系统研究中的原理和技术,以作物的经验模式和试验性高产典型为实体,运用聚类、排序、组合和优化的方法,提出了一套建立具有应变性的实体模型的方法。这种建模方法不仅从系统本身的组成要素及其相互关系出发,且考虑农田系统养分平衡以及影响作物生长发育的主要气候因子。本法编制了能在IBM—PC/XT微机上实现的程序,并成功地应用在棉—油栽培模式的实体模型中。

 
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