助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   系数( 的翻译结果: 查询用时:0.058秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

系数
相关语句
  coefficient (
     The peakcurrent (inp) was proportional to the concentration of scandium (Ⅲ) in the range of 4.5×10~8-5.3×10-6mol/L, the correlation coefficient( r) and detection limit were 0.9992 and 2.5×10-8mol/L Sc(Ⅲ)respectively.
     电流峰高(i_p)和抗(Ⅲ)浓度在4.5×10~-8~5.3×10~-6 mol/L范围内呈线性关系,相关系数(r)为0.9992,检出限为2.5×10~-8mol/L Se(Ⅲ).
短句来源
     Related coefficient (R) mas 0.9830~0.9993.
     相关系数(R)为0.9380~0.9993。
短句来源
     Experimental results showed that the linear range of copper was 0.01—0.50μg/mL and the correlation coefficient (r) was 0.9996 with a detection limit of 0.0052μg/mL.
     结果表明,在最佳实验条件下,铜的线性范围为0.01—0.50μg/mL,相关系数(r)0.9996,检出限0.0052μg/mL。
短句来源
     Absorption maxima of these dyes are in the range 540- 580nm with higher extinction coefficient (1- 2×105L · mol-1· cm-1).
     这些染料的最大吸收值在540~580nm之间,并具有较高的消光系数(1~2×10~5L·mol~(-1)·cm~(-1))。
短句来源
     An addition of 1.50 %CdO makes the varistor with composition of 97.65%SnO_2+0.75%Co_2O_3+0.10%Nb_2O_5+1.50% CdO in the highest nonlinear coefficient (α=22.2) and the highest potential barrier height(φ_B=0.761eV).
     组分为97.65%SnO2+0.75%Co2O3+0.10%Nb2O5+1.50%CdO的压敏电阻具有最大非线性系数(α=22.2)和最高的势垒(φB=0.761eV)。
短句来源
更多       
  coefficient
     Approximation of Maximum Modification Coefficient (X_0)max for Special Tooth-Slotting Tool
     专用插齿刀最大变位系数(X_0)_(max)的选择
短句来源
     A PRELIMINARY STUDY ON THE RELATIONSHIP BETWEEN DENSITY AND EXTINCTION COEFFICIENT (K VALUE) IN MILLET COMMUNITY
     夏谷群落的密度与消光系数(K值)关系的初步研究
短句来源
     THERMODYNAMICS OF MULTICOMPONENT ELECTROLYTE SOLUTIONS——Ⅱ.ACTIVITY COEFFICIENT FOR THE SYSTEM HCl-CoCl_2-H_2O AT 298.15K
     多组分电解质溶液热力学——Ⅱ.HCl-CoCl_2-H_2O 体系中 HCl 的活度系数(298.15K)
短句来源
     INVESTIGATION OF FACTORS INFLUENCING PERMEABILITY TEMPERATURE COEFFICIENT (α) OF MAGNETIC POWDER CORE CONTAINING HIGH NICKEL
     高镍磁粉芯导磁率温度系数(α)影响因素的研究
短句来源
     ACTIVITY COEFFICIENT OF BENZENE AND n-HEXANE IN METHANOL SALT SOLUTIONS AT 298K
     苯和正己烷在盐甲醉溶液中的活度系数(298K)
短句来源
更多       
  “系数(”译为未确定词的双语例句
     Noise Figure(≤1.0dB) Measurements of GaAs FET and Their Error Analysis
     GaAs FET噪声系数(≤1.0dB)的测量和误差分析
短句来源
     A CALCULATION METHOD OF FUEL COEFFICIEUT (β) FOR COMPLETE COMBUSTION OF MULTI-COMPONENT GASEOUS FUEL MIXTURE WITH AIR
     多成分燃料混合气与空气完全燃烧时燃料系数(β)的计算方法
短句来源
     Activity Interaction Coefficients of Mn and C in Fe-C-Mn Ternary Melt at 1450℃
     Fe-C-Mn三元系熔体中Mn及C的活度交互作用系数(1450℃)
短句来源
     ACTIVITIES AND THEIR INTERACTION COEFFICIENTS OF Cr AND C IN Fe-C-Cr TERNARY SYSTEM AT 1500°C
     Fe-C-Cr三元系熔体中Cr及C的活度及活度交互作用系数(1500℃)
短句来源
     ACTIVITIES OF C AND B IN Fe-C-B MELT AND COEFFICIENTS OF REACTIONS OF ACTIVITIES AT 1500°C
     Fe-C-B三元系熔体中C及B的活度及活度交互作用系数(1500℃)
短句来源
更多       
查询“系数(”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  coefficient (
When one expands a Schur function in terms of the irreducible characters of the symplectic (or orthogonal) group, the coefficient of the trivial character is 0 unless the indexing partition has an appropriate form.
      
Asymptotic Behavior of Variable-Coefficient Toeplitz Determinants
      
The partial autocorrelation coefficient matrices are computed directly from Levinson's recursions.
      
Further the PLS coefficient contour maps from CoMFA and CoMSIA, well explain the structural variation of the PPARα inhibitors.
      
1) for R isomers with correlation coefficient r =0.9, chance= 0.05 and match= 0.47 has four biophoric sites and three secondary sites while the best model for S isomers (model no.
      
更多          
  coefficient
When one expands a Schur function in terms of the irreducible characters of the symplectic (or orthogonal) group, the coefficient of the trivial character is 0 unless the indexing partition has an appropriate form.
      
Asymptotic Behavior of Variable-Coefficient Toeplitz Determinants
      
The partial autocorrelation coefficient matrices are computed directly from Levinson's recursions.
      
Further the PLS coefficient contour maps from CoMFA and CoMSIA, well explain the structural variation of the PPARα inhibitors.
      
1) for R isomers with correlation coefficient r =0.9, chance= 0.05 and match= 0.47 has four biophoric sites and three secondary sites while the best model for S isomers (model no.
      
更多          


Analysis of the low frequency response of automatic balancing D-C amplifier with mechanical chopper is illustrated by a typical circuit in this paper. The analysis of dynamic response of the modulation and the demodulation circuits and the auxiliary carrier wave amplifier have been considered more in details. The analysis is based on solving difference equations since the intrinsic working process behaved by the M-D M circuits using mechanical chopper is more accurately described by difference equation other...

Analysis of the low frequency response of automatic balancing D-C amplifier with mechanical chopper is illustrated by a typical circuit in this paper. The analysis of dynamic response of the modulation and the demodulation circuits and the auxiliary carrier wave amplifier have been considered more in details. The analysis is based on solving difference equations since the intrinsic working process behaved by the M-D M circuits using mechanical chopper is more accurately described by difference equation other than by differential equations.

本文結合一个典型线路对带有机械振子的自动稳零直流放大器的低頻特性,进行了分析,并且着重分析了調制解調輔助放大器对緩变信号的频率响应。所用方法是差分方程求解法,因为用差分方程来描述具有机械振子的調制解調线路的固有工作过程,要比用相同的初始条件的微分方程来描述更为准确。文中推导出調制及解調綫路的調制系数k_M、解調系数k_(ДM)以及它們的传递函数。此外,对放大調制波的阻容耦合放大器也进行了分析。分析結果說明,如果放大器耦合迴路的参数选择得合理吋,則此放大器对緩变信号的調制波可作为理想放大器来处理。文中所得結果可作为設計該类型放大器时选择参数的参考。此外,本文对于采用自动稳零直流放大器作运算放大器时可能产生的持續低頻自激振蕩問題,也进行了討論。

A simple calculation has been carried out for the absqrption coefficient of H-. The matrix component of transition is calculated from the combination of a free-electron wave function obtained by averaging the Hylleraas wave function for H- over the coordinates of one electron. The absorption coefficient covering a wide range of optical spectrum is in the order of 10-17 cm2.

本文根据波动力学计算H~-之吸收系数若H~-吸收较短於λ=17254A光线时,吾人应得一极宽连续光谱。依本文极简单计算,其系数大都在10~(-17)cm~2附近。

The circumferential vibration of a hollow quartz cylinder has been thoroughly studied. The empirical relation connecting the dimensions of the cylinder and the frequency of vibration has been formulated, and the temperature coefficients of the frequency determined. The temperature coefficient is practically zero for a wide range of temperature, when the ratio of the internal radius to the external radius of the cylinder approaches a value which is very close to 0.5.

以纯粹水晶割成空心圆柱,令圆柱之轴平行於晶体之光轴。于其里外二面,敷以铜质管状电极、置诸最简单之Pierce式振荡线路中,即能自生振动其振动之方式繁多,俱经吾人详细阐求,已在另文发表,茲不复赘。 各种振动方式中,以绕周振动发生最易。设圆柱内径与外径之比小于一去0.5极近之数,则绕周分三段而振动;设大于此数,则分六段而振动, 绕周振动之温度系数,亦经测定其法置圆柱於一特制之电炉中,连其二电极於振荡电路,令生振动。以所生高周率电流与一周率甚近之水晶片所生之高周率电流相干涉,由 是而生之低周率音差,复与一低周率振荡器相比较,若是则加热后圆柱振动周率之变化,可在该低周率振荡器上直接读之。 若是所得之结果绕周振动之温度系数,随其内外径之比而异。圆柱之绕周分三段而振动者,其温度系数常为正;内外径之比率增加,则温度系数减少。圆柱之线周分六段而振动者,其温度系数常为负;内外径之比率愈高,则温度系数愈大。惟适当三段振动告终六段振动肇端之时,则亘十馀度其周率几不以温度而变合二十馀度而平均计之其温度系数约为0.5×10~(-6)/C,小於寻常水晶片...

以纯粹水晶割成空心圆柱,令圆柱之轴平行於晶体之光轴。于其里外二面,敷以铜质管状电极、置诸最简单之Pierce式振荡线路中,即能自生振动其振动之方式繁多,俱经吾人详细阐求,已在另文发表,茲不复赘。 各种振动方式中,以绕周振动发生最易。设圆柱内径与外径之比小于一去0.5极近之数,则绕周分三段而振动;设大于此数,则分六段而振动, 绕周振动之温度系数,亦经测定其法置圆柱於一特制之电炉中,连其二电极於振荡电路,令生振动。以所生高周率电流与一周率甚近之水晶片所生之高周率电流相干涉,由 是而生之低周率音差,复与一低周率振荡器相比较,若是则加热后圆柱振动周率之变化,可在该低周率振荡器上直接读之。 若是所得之结果绕周振动之温度系数,随其内外径之比而异。圆柱之绕周分三段而振动者,其温度系数常为正;内外径之比率增加,则温度系数减少。圆柱之线周分六段而振动者,其温度系数常为负;内外径之比率愈高,则温度系数愈大。惟适当三段振动告终六段振动肇端之时,则亘十馀度其周率几不以温度而变合二十馀度而平均计之其温度系数约为0.5×10~(-6)/C,小於寻常水晶片者五十馀倍。割制此种圆柱,并无繁难,且电极简单,装置便利以之控制振荡,校准周率,对无线电通讯,裨益实多也。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关系数(的内容
在知识搜索中查有关系数(的内容
在数字搜索中查有关系数(的内容
在概念知识元中查有关系数(的内容
在学术趋势中查有关系数(的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社