experiment on

The researchers are repeating the experiment on rats.

研究人员用老鼠反覆做该试验.

A lot of people opposed to do experiment on animals.

许多人不赞成在动物身上做试验.

Some scientists experiment on animals.

有些科学家用动物做试验.

The class are doing experiment on heat and light.

全班同学正在做热和光的实验.

They succeeded in the experiment on the fifteenth trial.

他们在第十五次试验时获得了成功.

Students are doing an experiment on crude salt purification.

学生们在做粗盐提纯实验.

The experiment on bolt of compatibility and deformation is basilica for mechanics.

螺栓变形协调实验是机械类专业的一项重要实验.

I made an experiment on the compass.

妹妹告诉我,根据店员所说,这个指南针是士兵用的.

They made an experiment on animal.

他们在动物身上做实验.

They carried out the experiment on a mouse.

他们用一只老鼠做实验.

Here Carver began to experiment on making things grow in the poor soil.

在这片实验田上,卡弗开始研究如何使农作物能在贫瘠的土地上生长.

When we shall do our experiment on sound is still a question.

我们什么时候将做声学实验仍然是个问题.

Performance experiment on solidifying slurry of " cement-clay-fly ash-quicklime ; "

“ 水泥 - 黏土 - 粉煤灰 - 生石灰 ” 固化浆液性能试验.

Observation on Roots and Experiment on Root Cutting for Juniper.

杜松根系观察及切根试验的研究.

Today, I have three mice in my laboratory to experiment on.

今天, 特区的三个人都是我战21的白老鼠.