查询词典 variates

According to the variational characteristics of physical variates in discrete for-mation model,we achieve physical variate description using Walsh function .

文中给出了两个定义和四个定理，研究了一维、二维和三维离散地层模型的沃尔什函数描述法，并给出了一维模型的描述实例。

The pharmacologic data and chemical data were analyzed by stepwise regression analysis and 16 characteristic chemical variates were extracted, the quality of Evodia samples were graded in a series of four according to both sets of the pharmacologic data. A quality grading assessment scheme of Evodia samples by chemical ANN pattern recognition was then proposed and the results was satisfying.

依据药理实验结果将样品的质量分为优级品、一级品、合格品、劣品四个等级，对药理数据和化学数据进行逐步回归分析，选取16个有效化学特征变量，用人工神经网络方法建立起可对吴茱萸样品进行质量分级评价和定量预测药效的模型，其结果令人满意。

Some CT characteristics of BCSDH were studied first.Then,the risk factors for BCSDH were determined by logistic regression model from the following variates: age,gender,prediagnostic duration,site for injury force,coma experience and CT showing after injury.

先研究其CT表现，然后采用多因素Logistic回归分析从以下变量中，如年龄、性别、伤后&潜伏&时间、受伤着力部位、受伤时有无昏迷经过、伤时CT表现等确定BCSDH发生的影响因素。

objective to explore some ct characteristics and risk factors for traumatic chronic bilateral subdural hematoma.methods a total of 52 patients with chronic subdural hematoma were reviewed.some ct characteristics of bcsdh were studied first.then,the risk factors for bcsdh were determined by logistic regression model from the following variates: age,gender,prediagnostic duration,site for injury force,coma experience and ct showing after injury.results bcsdh was observed in 44.2% of 52 patients with csdh.

作者单位：第三军医大学大坪医院野战外科研究所神经外科，重庆 400042 目的探讨创伤性双侧慢性硬膜下血肿的ct特征及危险因素。方法回顾有随访资料的创伤性慢性硬膜下血肿52例。先研究其ct表现，然后采用多因素logistic回归分析从以下变量中，如年龄、性别、伤后&潜伏&时间、受伤着力部位、受伤时有无昏迷经过、伤时ct表现等确定bcsdh发生的影响因素。

In general, the method can be used to generate arbitrary continuous variates and compute probabilities.

这一思想同时也可用于分布函数的计算，也构造了计算分布函数的方法。

Apoptotic process variates in different tissues under different conditions.

凋亡的进程可因不同组织、不同的病理生理条件而具有不同特点。

BACKGROUND: Gene microarray data has small sample size and large numbers of variates.

摘要背景：微阵列数据的特点是样本含量小，而变量数多达上万个。

The method of combining self organizing maping network and multivariate analyze of variates can be used to study the relationship of variables in oxygen-converter process.

分析研究了转炉冶炼过程及控制目标的描述方法和非数值变量的表现形式，确定了转炉终点控制模型的建模方法。

Then the function form for saturated signal gain is figured out by control variates method.

通过数值分析的方法推导出光纤参量放大饱和信号增益和信号输出功率的数学表达式。

Objective To study correlation between variates of bicycle exercise test late after myocardial infarction and long-term prognosis in the elderly.

目的 探讨老年人心肌梗死晚期踏车运动试验有关变量与长期预后的关系。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。