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- When the number of MRD is certain, the performance of vibration control depends not only on the control strategies but also on the placement of MRD. 磁流變阻尼器的數量一定的情況下，振動(dòng)控制的效果不僅與控制策略有關(guān)，也與它們在結構中的位置有關(guān)。
- It's not easy to count the number of vibrations of shale shaker. 要數清震動(dòng)篩的振蕩數是不容易的。
- The number of fish in coastal waters has decreased. 沿海魚(yú)的數量已減少了。
- A piezoceramic vibrator has infinite number of vibration modes, but usually only one or a few of them are used and all the other undesirable modes must be suppressed. 一個(gè)壓電陶瓷振子含有無(wú)限個(gè)振模,而常常應用其一個(gè)或數個(gè),對于其它不需要的模式,必須加以抑制。
- A number of new hats were on parade at the wedding. 在婚禮上見(jiàn)到有些人戴著(zhù)新式的帽子。
- A number of satellites are now circling the earth. 一些人造衛星現在正環(huán)繞地球飛行。
- I seriously question a number of your assertions. 對你所堅持的說(shuō)法，有幾點(diǎn)我甚為懷疑。
- A considerable number of guests have come. 相當多的客人已經(jīng)來(lái)了。
- A number of possibilities come to mind. 我腦里出現了好幾種可能性。
- Only a limited number of places are available. 只有少數地方可供使用。
- IQ Empty Battery vibrates every second and empties your battery, counting in the same time the number of vibrations. 智商空電池振動(dòng)每一秒鐘和清空您的電池，指望在同一時(shí)期的一些震動(dòng)。
- By extension, an array of any number of dimensions. 廣義來(lái)說(shuō)，矩陣可以是任意維數的數組。
- The number of day lose through strike have fall. 因罷工而失去的工作日減少了。
- The number of your finger is ten. 你雙手手指的總數是10。
- A number of (ie some) problems have arisen. 已經(jīng)出現了一些問(wèn)題。
- A number of cables are needed in this project. 這項工程需要大量電纜。
- I have a number of important things to do today. 今天我有許多重要事情要做。
- I have five times the number of Tom's books. 我有五倍于湯姆的書(shū)。
- Only a limited number of places is available. 只有少數地方可供使用。
- The approximate number of boys in the school is300. 這所學(xué)校男生數約為三百名。
