But the man under consideration, businessman and former Nixon-aide Robert Brown, withdrew his name after questions were raised about his business dealings.

但李根总统考虑的这个人，也就是商人兼前尼克松助手罗伯特·布朗，在众人对自己的商业行为存疑后就主动退出。

North Carolina businessman, Robert Brown, turned down the job after questions were raised about his business dealings while he served in the Nixon Administration.

北卡罗来纳州的商人罗伯特·布朗拒绝了这份工作，因为有人质疑他在尼克松政府任职期间有不当的交易行为。

In describing his work he made an analogy to Brownian motion, the jostling movement of pollen grains in water that was first observed down a microscope by Robert Brown, a botanist, in 1827.

在描述他的工作时，他将其比作布朗运动，1827年植物学家罗伯特·布朗（Robert Brown）首次在显微镜下观察到水中花粉颗粒的不规则碰撞运动。

" I have some sea-mice — fine specimens — in spirits. And I will throw in Robert Brown's new thing — 'Microscopic Observations on the Pollen of Plants' — if you don't happen to have it already" .

“我有一些海鼠 - 很好的标本 - 在烈酒中。我会把罗伯特布朗的新东西 - '植物花粉的显微镜观察' - 如果你还没有的话” 。