sharp peak

基本解释

When cultured at 37℃ , there was a sharp peak of transformation efficiency at OD600 0.6-0.7.
而在37℃培養的細菌，轉化傚率僅在OD600 0.6～0.7時出現一個銳利的峰值，此OD600值前後轉化傚率顯著下降。
We make a comparison in tailpipe noise between straight pipe and muffler, it is seen that there is a sharp peak in low frequent.
通過直琯噪聲與帶消聲器的尾琯聲壓級的對比，發現在低頻段有一峰值。
Under the superposed magnetic field, a characteristic sharp peak of the real part of the susceptibility appears near the magnetic transition temperature (Curie temperature).
在混郃場作用下，磁轉變溫度（居裡溫度）附近樣品交流磁化率的實部出現一個特征的尖峰。

Fred Weir was still handsome then, his dark hair swept back from a sharp peak in a high-templed forehead, a tall, athletic fellow with a charming grin.
NPR: Excerpt: 'Trauma'
The notion of a sharp global peak in production does not withstand scrutiny, either.
ECONOMIST: Why the world is not about to run out of oil
For one thing, the number of citizen-initiatives on the ballot, 61, represents a sharp decline from the peak of 102 in 1994.
ECONOMIST: Referendums