He determined that he would become an assistant scientist.

他决心要当一名科学家的助理。

youdao

So they set up a painstaking experiment, in which Luisa DE Vivo, an assistant scientist working in their lab, collected 6,920 synapses from mice, both awake and sleeping.

所以，他们设置了一项非常费力的实验：他们实验室中的一位助理研究员路易莎•德•维沃从老鼠身上找了6920个突触，这些老鼠有的醒着有的睡着。

youdao

She needs a real assistant, a scientist. Hell, even an undergrad.

她需要的是一个助手一个科学家哪怕是一个没毕业的大学生也好。

youdao

She soon met the well-known scientist Louis Leakey and began working for him as an assistant.

VOA: special.2009.11.18

The findings add to growing evidence that calorie restriction can benefit health and longevity, but this shouldn't prompt already skinny seniors to start dieting, said Carol Greenwood, a senior scientist and assistant director of the Kunin-Lunenfeld Applied Research Unit at Baycrest, a Toronto academic medical center focused on aging.

CNN: Cutting calories may boost your memory

Killion is chief scientist and deputy assistant secretary for research and technology of the U.S. Army.

FORBES: Magazine Article

The paper says the forensic scientist who investigated his suicide was a junior assistant who had never worked on a suspicious death before.

BBC: Papers