An awareness that they were being experimented upon seemed to be enough to alter workers' behavior by itself.

意识到他们正在接受实验似乎足以改变工人的行为本身。

Human prisoners continued to be experimented upon and the local populations terrorized.

人类囚犯继续受到实验，当地居民受到恐吓。

Here, officials learned that Ishii had sent men of Unit 731 to conduct experiments upon

在这里，官员们得知石井派了731部队的人来进行实验。

I saw him try both experiments upon a dog, but could not discern any effect from the former.

我看到他在一只狗身上做了这两个实验，但看不出前者有任何效果。

Tom was interested in moving pictures. In October 1888 he had written, " I am experimenting upon an instrument which does for the Eye what the phonograph does for the Ear. . . . This apparatus I call a Kinetoscope— 'Moving View.'"

汤姆对电影很感兴趣。 1888 年 10 月，他写道：“我正在对一种仪器进行实验，它对眼睛的作用就像留声机对耳朵的作用… … 我称这种设备为活动电影放映机——‘移动视角’。”