查询词典 linear content

Also, remarkable negative linear relationship between the dialdehyde content and relevant the breaking strength of oxidative cotton fibre is obtained.

同时，研究发现氧化棉纤维中的醛基含量和单纤断裂强度有高度显著的负线性相关关系。

Five main stalk crops planted in northern China including wheat, corn, broomcorn, soybean, and millet, were chosen to be the samples of the experiments. About seven morphological traits (such as plant height, ear length, ear weight, moisture content and so on) were measured in the crop mature period. The maximum shear force during shearing process, through static test equipment, at the second internode of the basal stalk, was recorded. And shear strength of each crop was calculated to find the differences of shear strength among different crops. The optimal regression models of shear force and morphological traits were obtained by multiple linear regression method with Statistics Analysis System. The equation based on the regression models was constructed.

本文以北方主要茎秆作物（小麦、玉米、高粱、大豆、谷子）为研究对象，试验测定了成熟期茎秆基部第二节间的最大剪切力及株高、穗长、穗重、含水率等七种形态特性指标，获得了静载情况下相关样本的剪切强度；分析比较了不同茎秆作物剪切强度的差异性，并利用SAS软件对茎秆作物剪切力与形态特性指标进行了多元线性回归，得到了剪切强度对形态特性指标的最优回归方程。

Chlorophyll Content;Variable Cluster;Color Characteristic;Linear Regressive Model;95% Confidence Interval

叶绿素浓度；变量聚类；颜色特征；线性回归模型；95%置信区间

To study the relation between the content of hemoglobin and calcium , iron and cuprum in children's blood, we use multiple linear regression analysis.

基于多元线性回归分析的理论和方法，应用统计软件SPSS对儿童血液中血红蛋白含量和钙元素、铁元素、铜元素含量进行统计分析，得出了结论如下：钙元素对儿童血红蛋白浓度存在显著性差异，存在负相关性

It can draw the conclusion thatδ~(34)S_ in solution has an approximate content(0±3‰)with S isotope of pyrrhoSne by measuring S and Pb isotope of sulfide in ore bodies,a lower value shows S in hydrothermal fluid is origin from magma;Linear array of Pb isotope in galenite suggests that Pb may be multisources.

对矿体硫化物进行硫和铅同位素测定，获得溶液的δ~(34)S_与磁黄铁矿硫同位素组成相近约等于0±3‰，δ~(34)S_值小，表明热液硫是岩浆来源，方铅矿铅同位素线性排列，暗示出铅可能是多来源的。

The objective of this paper is to evaluate various spatial interpolation methods, including ordinary Kriging, simple Kriging, lognormal Kriging, universal Kriging, disjunctive Kriging and inverse distance weighting interpolation for estimating soil surface Hg content with lognormal distribution, the linear and second-order polynomial trend, and t...

以分布类型为对数正态分布，同时具有一阶和二阶趋势效应的土壤重金属Hg为例，分别应用普通克立格法，简单克立格法，对数正态克立格法，泛克立格法，析取克立格法和距离反比权重法等 6种内插方法对其进行了估值，综合比较了各种内插方法的预测误差、统计特征值及插值结果分布图。

Linear forecast combination isconsidered in this paper. The main content of this paper include the discussion ofdiversification e?

本文对市场风险的风险值组合预测进行系统地研究，主要目的是建立风险值组合预测的理论基础，为风险值组合预测提供一个简单、科学的应用方法。

The effects of the content of carbon black and dissolved polyester on volume resistivity and linear density of the fibers have been discussed.

研究和讨论了涂覆液中碳黑和聚酯含量对纤维体积比电阻及线密度的影响，并对所得纤维力学性能、耐水洗性能及耐热性能等进行了讨论和分析。

The results exhibited that the monitoring models developed from the linear extrapolation method could stably indicate canopy leaf nitrogen content and leaf nitrogen accumulation in wheat.

确定了计算小麦红边位置的最佳算法为线性外推法，建立了基于线性外推法的小麦冠层叶片氮素营养监测模型。

The estimation on the regression coefficients of linear model is one of the most basic content.

线性模型的统计分析理论相当丰富，而参数估计问题则是其中最基本的内容之一。

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。