Divided into four groups的意思|示意

Cells were divided into four groups and one group was incubated with 5-ala and irradiated 4-5h later.

细胞被分为四组，其中一组和5 - ALA一起进行培养，4 - 5小时后进行照射。

The class is divided into four groups.

那班被分黑了四组。

This experiment was without design, and subjects were randomly divided into four groups, each group randomly assigned to receive an objective result.

实验为组间设计，被试随机分为四组，每组随机接受一种客观结果。

Then, they divided into four groups.

然后，他们分成了4组。

The men were divided into four groups, from lowest testosterone levels to highest.

这些人按睾酮水平从低到高被分成4组。

In this test 128 Hailanhe layers aged 190 days were chosen and randomly divided into four groups.

本试验选用190日龄海兰褐蛋鸡(128只)，随机分为四组。