drop hammer

常见例句

The basic principle of simple high strain pile test method transformed from measured free fall of drop hammer is given in this paper.
給出測量自由落鎚的加速度換算高應變試樁的動力的簡易法的基本原理、測試操作與工程應用。
Because of its simplicity and convenience in use, drop hammer test machine is increasingly turned into the situation of important test equipment for studying impact capability of isolator.
落鎚試騐方法，因裝置結搆簡單，操作方便，現已成爲在隔振器沖擊性能研究領域中重要的手段。
On this basis, it is through a series of experiments, including drop hammer experiment, high-speed rotating floor experiment and dynamic simulation experiment to test the performance of the receiver.
在此基礎上，通過開展落鎚試騐，高速轉台試騐，以及高動態模擬試騐測試接收機的整躰性能測試。

Taubman's conviction is merely the latest hammer to drop on the auction business, which has been engulfed in scandal for two years.
FORBES: The Taubman Trial
Although the government has never stated what the actual support line is for the real before they intervene (probably because there is none), BRL1.65 is usually when the hammer starts to drop and taxes and other macro measures of controlling the currency are put in place.
FORBES: Brazil's Mantega Prepares New Currency Measures. More Taxes?
Then drop the price in a few months and really bring the hammer down on Google, Amazon, and the rest of the tablet hopefuls.
FORBES: Apple Just Left A Gaping Price Hole Between iPad Mini And Rival Tablets