英语词汇hull vibration logarithmic decrement的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	hull vibration logarithmic decrement
释义	hull vibration logarithmic decrement 释义船体振动对数衰减率行业词典船舶船体振动对数衰减率???以对数形式表示的船体振动的阻尼值。取船体梁自由衰减振动曲线上相隔为一个周期的前后两相邻振幅值之比的自然对数值：δ=ln〖SX(〗xi〖〗xi＋1〖SX)〗[HT7”]???
随便看	ITIRC -itis it is itis it is about time IT ISAC IT-ISAC It is across to you. It is across to you It is a different story. it is advisable it is advisable that it is advisable to do it is a fact it is a fact that it is a gone goose with someone it is alleged that... it is all Greek to me it is all up with It is a long lane that has no turning. it is a long story It is always a pleasure to greet a friend from afar it is always the case with it is a matter of common observation that It is a mercy.

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hull vibration logarithmic decrement