variablespeed spindle motor: n.可变速主轴马达 variablesb: [网络] 变量b variablest: adj. 易变的;多变的,变化无常的;可变的,能变的,可改动的 ; n. 可变物,易变的事物;【数学】变量;变项;变量符号 variablesa: [网络] 变量a variably set inlet guide vane: 调整(风机)进口导叶 variables,moderator: 《英文msh词典》Variables,Moderator ; [入口词] Variables,Moderator ; [主题词] Effect Modifiers (Epidemiology) ; [英文释义] Factors that modify the effect of the putative causal factor(s) under study. variacin: [网络] 可变菌 variables,intermediate: 《英文msh词典》Variables,Intermediate ; [入口词] Variables,Intermediate ; [主题词] Population Dynamics ; [英文释义] The pattern of any process,or the interrelationship of phenomena,which affects growth or change within a population. variadic: [网络] 可变;可变的;可变参数函数 variables,confounding: 《英文msh词典》Variables,Confounding ; [入口词] Variables,Confounding ; [主题词] Confounding Factors (Epidemiology) ; [英文释义] Factors that can cause or prevent the outcome of interest,are not intermediate variables,and are not associated with the factor(s) under investigation. They give rise to situations in which the effects of two processes are not separated,or the contribution of causal factors cannot be separated,or the measure of the effect of exposure or risk is distorted because of its association with other factors influencing the outcome of the study.