变化系数

Furthermore, these ICs span the characteristic space of normal operating condition, and the changes of coefficients matrix, which are obtained by projection of process variables onto the space of normal operating condition, are monitored.

通过独立分量分析算法提取正常工况下的独立分量并构成特征子空间，进一步以过程变量在该空间上投影系数矩阵的变化被作为监控指标对系统性能进行监控。

The monthly runoff of all the age classes was proportional to the mean monthly rainfall.

不同龄级径流的月变化规律和降水量一致，降水量大的月份，径流量也大，4—8月的降水量占年总降水量的62.2%，径流量占年总径流量的75.4%，其中Ⅰ、Ⅱ、Ⅲ、Ⅳ龄级在4—8月的平均径流系数分别为0.3784、0.3224、0.2790和0.2634。

Moreover, coefficients of variation of the ratios and the metabolite changes in each type of tumors were calculated.

并且，计算每一种肿瘤的代谢物比值及代谢物浓度变化的变异系数。

The coefficients between the sizeclasses and other quantification methods are found to vary with the particle size of the microfossil charcoal. The 202 touch pointcounts method is considered to be a better method for quantifying microfossil charcoal as it has high coefficients with other methods,smaller error and costs less counting time.

两种点接触法的微炭屑统计结果的相关系数高达0.93，反映了这两种方法所得微炭屑统计结果具有几乎相同的变化趋势。202刻点接触法由于与其他统计法的相关性都比较高，统计视域多且鉴定统计速度快，是进行微炭屑统计的最佳方法。

From many experiments conducted by the author on the dynamic behavior of soil inrecent years it has been found that the propagation velocity of elastic wave,shear modulus andthe coefficient of subgrade rigidity in homogeneous soil tends to vary with depth.

近几年来，作者在对土的动性能所作的多次实验中，发现匀质土中弹性波的传播速度、剪切模量、地基抗压刚度系数有随土层深度而变化的现象。

By combining with Poincare mapping and phase plane plot, the simple harmonic, non-harmonic monocycle, subharmonic, quasi-periodic and chaotic response arised in the system under different backlas...

通过分析各齿轮副的动载荷系数变化规律，讨论了各齿轮副啮合状态在非冲击、单边冲击以及双边冲击状态之间的转化过程和齿侧间隙的关系。

The equations of dynamics for the balance are established by Kane's method, from which derives the characteristic equation of natural frequency by means of linearization of dynamic equations, and the six natural frequencies being developed according to the theory of vibration. The law of the six natural frequencies varying with mass of the upper platform and the stiffness of the elastic element are presented,and the Finite Element Method is employed to testify the validity of theoretical results.

基于 Kane 方法研究天平的动力学及模态，通过线性化动力学方程建立天平的固有频率方程，依据振动理论推导出并联天平的六阶固有频率及其对应的振型，同时研究了天平的六阶固有频率随敏感单元刚度系数及上平台质量的变化规律，并用有限元法验证理论计算结果的正确性。

The Nei's association coefficient and genetic distance between them were 0 7619 and 0 1429 respectively.

两样品间相似系数为0.7619，遗传距离为0.1429，表明86-3果肉颜色的变化与遗传物质的改变密切相关。

Two methods, including high performance gel permeation chromatography and gelatin nephelometry,are used to investigate the stability of marine sulfated polysaccharide 916 by lysozyme and trypsin, and weight average molecular, molecular weight distribution and dissociative sulfate content of 916 are determined.

利用高效凝胶渗透色谱法和明胶比浊法研究了海洋硫酸多糖 916在溶菌酶和胰蛋白酶作用下的稳定性，分别考察了酶作用下 916的重均分子量、分子量分布系数和游离硫酸根含量的变化。

Optical parameters of GaInP were measured by using null ellipsometric spectrum method in the visible light region at room temperature The dependencies of refractive index and absorption coefficient for three samples on the energy of photons were obtained, and the result was analyzed and discussed The positions of energy gap of three samples were give

利用消光式椭圆偏振光谱法，在室温下可见光区对光电子材料镓铟磷的光学参数进行了测量，得到该材料的折射率和吸收系数随光子能量的变化关系曲线，并对结果进行了分析和讨论，给出了镓铟磷带隙的位

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。