The kids in my class are doing an experiment.

我班上的孩子们正在做一个实验。

They went to conduct an experiment.

他们准备做一个实验。

She is conducting an experiment on plant growth.

她正在进行一个关于植物生长的实验。

The scientist conducted an experiment on murine cells.

科学家在鼠的细胞上进行了实验。

The scientist conducted an experiment to prove his theory.

科学家进行了实验来证明他的理论。

The scientist conducted an experiment to test the hypothesis.

科学家进行了一项实验来验证假设。

During the science class, the pupils conducted an experiment.

在科学课上，学生们进行了一个实验。

The scientist conducted an experiment to test the new hypothesis.

科学家进行了一个实验来测试新的假设。

The parapsychologist conducted an experiment to test psychic abilities.

超心理学家进行了一个实验来测试心理能力。

The scientist conducted an experiment with a new type of gas.

科学家用一种新型气体进行了实验。