请输入您要查询的英文单词:
单词
control experiment
释义
control experiment
n.
(名词)
An experiment that isolates the effect of one variable on a system by holding constant all variables but the one under observation.
对照实验:通过在其它所有变量保持不变的情况下观察一个变量,从而将这一变量在系统中的作用独立出来的实验
随便看
-hood
Hood College
hooded
hooded
hooded seal
hooding
hoodlum
hoodlums
hoodmold
hood molding
hoodoo
hoodooed
hoodooing
hoodoos
hoods
-hoods
hoodwink
hooey
hooeys
hoof
hoof
hoof-and-mouth disease
hoofbeat
hoofbound
hoofed
英汉双解词典包含166908条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2026/3/15 11:03:45