求Experimental primary school 的音标

求Experimental primary school 的音标 Experimental Primary 是primar-level还是primary-level? 求这几个英文单词在科学实验里的解释?Independent variable,dependent variable,control group ,experimental group,procedure.Independent variable和experimental group有区别吗? experimental 怎么读? Experimental音标怎么拼? experimental electronic是什么意思 experimental observation是什么意思 experimental set-up是什么意思 EXPERIMENTAL PSYCHOLOGY怎么样 quasi-experimental research是什么意思 quasi-experimental是什么意思 什么是experimental economics quasi-experimental design是什么意思 empirical 与experimental的区别 求一段gre翻译it provides an illustration of the immediate nature of the experiences student can derive from the experimental scholarly methods course. 求一篇SCI上的英文文献,急用,Experimental Study on the Fluorene Removal FromFluorene-Acenaphthene-Dibenzofuran Mixtures of Wash Oil fine schooling,be it primar-level,secondary-level or tertiary-level 这3个词应该怎么翻译好primar-level,secondary-level or tertiary-level