coefficient

[美]/ˌkəʊɪ'fɪʃ(ə)nt/
[英]/ˌkoɪ'fɪʃnt/
词频: 极高

释义

n. 系数 (用于测定质量或变化过程的) 率、程度
词形变化

短语搭配

variable coefficient

变系数

correlation coefficient

相关系数

linear coefficient

线性系数

regression coefficient

回归系数

transfer coefficient

传送系数,转移系数

friction coefficient

磨擦系数

heat transfer coefficient

[化]传热系数

diffusion coefficient

扩散系数;扩散率

expansion coefficient

膨胀系数,膨胀率;展开系数

temperature coefficient

温度系数

absorption coefficient

吸收系数

coefficient matrix

系数矩阵

coefficient of friction

摩擦系数;磨擦系数

weight coefficient

权重系数;加权因子

permeability coefficient

渗透系数;渗滤系数;透气系数;磁导系数

thermal expansion coefficient

热膨胀系数

coefficient of variation

变异系数;变动系数;变更系数

reflection coefficient

反射系数

mass transfer coefficient

传质系数;质量传递系数

pressure coefficient

压力系数

coupling coefficient

耦合系数

variation coefficient

变异系数,变差系数

resistance coefficient

阻抗系数;电阻系数

例句

The effective diffusion coefficient and rate constant of intraparticle transport were calculated.

求出了颗粒内有效扩散系数和颗粒内扩散速率常数。

The structural influencing coefficient includes ductility reduction factor and overstrength factor.

结构影响系数主要包括延性折减系数和超强系数。

The Determination of Cyclopenthiazide by using the ratio absorption coefficient in UV-spectrophotometer was studied.

用紫外分光光度比吸收系数法进行了环戊噻嗪百分含量测定方法的研究。

It is an important problem to indicate the maximum displacement coefficient ingear slotting tool design process.

确定最大变位系数是插齿刀设计的一个重要问题。

In the podzol profile the coefficients reflected the marked horizon differentiation.

对灰化土剖面,系数反映了明显的层位分异。

The friction drag coefficient increases with increasing afterbody fineness ratio and decreasing Reynolds Number.

后体摩擦阻力系数分别随后体的长细比的增加和雷诺数的减小而增加;

It also put forward the connectible coefficient to simplify the description of the network, especially whose connection property changed frequently.

本文进一步提出利用路网连通系数表示路网连通性的方法,特别适于描述连通性变化较频繁的路网。

Dependance of green absorption coefficients on growth atmosphere and source rod concentration has been symmetrically investigated.

系统地研究了绿光吸收系数对于生长气氛和源棒浓度的依赖关系。

Abstract:The structural influencing coefficient includes ductility reduction factor and overstrength factor.

[提要]结构影响系数主要包括延性折减系数和超强系数。

This paper analyses the influence coefficient of reasonable crude proration plan in Gudong Oilfield.

针对孤东油田合理配产的影响因素,开展了对策研究。

To establish coefficient multiplying ratio spectrophotometry for determination of pyramidon andcaffeinein naoning tablet .

建立脑宁片中氨基比林和咖啡因的系数倍率测定法。

The reluctivity matrix is obtained by using the trigonometric function transformation and the form of coefficient matrix is simplified.

该方法适用于任意阶多项式描述磁化曲线的非线性谐波电磁场问 题的求解,并提高了计算的精度。

Conclusion Phospholipid complex can effectively enhance the liposolubility and oil/ water apparent partition coefficient of ferulic acid.

结论 阿魏酸磷脂复合物提高了阿魏酸的脂溶性。

Based on the result of theoretical research the absorption coefficient curve of a substrate material has be ound,which ensure the three-channel BCCD work in the region of X-ray.

通过理论分析,找出了能保证BCCD在X光区工作的衬底材料所应满足的吸收曲线。

Studies were made on the vegetative propagation coefficient and cormel's biological characters using eighth-excision in different development phase of Lycoris radiate.

摘要在红花石蒜不同生长发育期进行八分法切割繁殖,研究无性繁殖系数和子球生物学性状差异性。

The cluster analysis method of karyotype resemblance-near coefficient was used to study the relationship and evolution of seven species in the genus Kerria.

摘要运用核型近似系数聚类分析方法,分析了胶蚧属7种紫胶虫的亲缘关系与系统演化。

As well as sleeking out the design, the aerodynamics also greatly improve downforce and air flow leading to a drag coefficient of 0.75, which is exceptional for a hatchback.

以及sleeking的设计,空气动力学性能也大大提高下压力和气流导致风阻系数为0.75,这是特殊的掀背.

The appearance diffusion coefficient and the fractional anisotropy were measured for the splenium of the corpus callosum, the genu of the corpus callosum, and the hippocampus.

测量胼胝体膝部、胼胝体压部和海马的表观扩散系数和各向异性分数。

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