test group and contrast group
test group and contrast group
实验组和对照组
以上为机器翻译结果，长、整句建议使用 人工翻译 。
-
In order to test the effect of the senior aerobics on density of menopause womens bone, 40 menopause women were divide at random into a contrast group and an aerobics group.
为了探讨老年有氧健身操锻炼对绝经女性骨密度的影响，将40名绝经女性随机分为对照和有氧健身操组。
youdao
更多双语例句