confounding是什么意思

用法例句

A class of Adams hybrid methods for solving problems of stiff ODEs;

一类解刚性微分方程的Adams型混杂[法]

To get over the shortages of the BDF(backwards differentiation formulation) method,a class of k-step(k+2)-nd order hybrid methods of SDBDF(second derivative BDF) were constructed.

针对BDF刚性积分法的不足,构造了一类k步k+2阶的SDBDF型混杂[法]。

Dynamic viscoelasticities of CF/GF hybrid reinforced epoxy composites under high load;

CF/GF混杂增强环氧树脂复合材料的高载动态黏弹特性

Anti-seizure property of aluminosilicate short fiber and graphite particle reinforced Al-12Si hybrid composites;

(Al_2O_3-SiO_(2f)+Gr_p)/ZL109混杂增强复合材料的抗咬合性能

Study on Property of Jute (Sisal) Fiber/Glass Fiber Hybrid Reinforced PP;

麻纤维/玻璃纤维混杂增强聚丙烯复合材料的性能研究

A study of the carbon and nylon fibre mixture modified cement has been conducted by the authors, which shows that this way is the most effective method to enhance the strength and toughness of the mixture modified cement.

对碳纤维─尼龙纤维混杂改性水泥基复合材料研究表明，该方法是提高水泥基复合材料强度和韧性的最有效方法。

However, if there is a confouder, which is associated with both the case and the risk factor studied, confounding will be brought into the study and it will come to an incorrect conclusion of association.

但是，如果存在一个混杂因子，它既与疾病相关，又与被研究的风险因子相关，那么这一因子会给研究带来混杂，使研究得出错误的相关性结论。

New approach to data rectification of hybrid systems;

一种混杂系统数据校正新方法

Coordinated control of automatic docking for an underwater rescue vehicle based on hybrid system theory;

基于混杂系统理论的救生艇自动对接过程协调控制

Fault identification in hybrid systems based on semi-qualitative analyses;

混杂系统元件故障的半定性辨识