提供了一种光学控制的微流体芯片，用以控制向神经元位点的流体输送。

An optically controlled microfluidic chip is provided for administering a fluid to a neuronal site.

youdao

有一位朋友借给我1 000元。

A friend loaned me $1 000.

《牛津词典》

这是通过用最基本的结构表示数据来完成的，最基本的结构就是字节流，也就是八位元流。

This is done by representing the data in the most elementary of structures -- a byte stream also known as an octet stream.

youdao

When you vary time a little bit and ask, "How does R change?"

当你把时间改变一个微元,然后问,"位矢 R 会怎样变化"

耶鲁公开课 - 基础物理课程节选