Seismonasty (seismonastic movements) A NASTIC MOVEMENT in response to shock. An example is the collapse of leaves of the sensitive plant (Mimosa pudica) when touched or shaken.
（运动）：是一种针对动刺激
运动。例如敏植物（含羞
）
子被触摸或动时收拢现象。
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In 1921, while working for the General Motors Research Corporation in Dayton, Ohio, he investigated a compound called tetraethyl lead (also known, confusingly, as lead tetraethyl), and discovered that it significantly reduced the juddering condition known as engine knock.
1921
，他在位于俄亥俄州代顿的通用汽车研究公司工作期间，对
叫四乙铅的化合物作了研究，发现它能大大减少震
现象，即所谓的发机爆震。
