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.
给出测量自由落锤的加速度换算高应变试桩的动力的简易法的基本原理、测试操作与工程应用。
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.
落锤试验方法，因装置结构简单，操作方便，现已成为在隔振器冲击性能研究领域中重要的手段。
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.
在此基础上，通过开展落锤试验，高速转台试验，以及高动态模拟试验测试接收机的整体性能测试。

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