重锤

We have developed DHJSD-1 sized yarn abrasion tester, the continuous tensile abrader and DHJSP-1 Clinging tendency Tester.

DHJSD一型浆纱耐磨仪的可调参数包括摩擦销钉往复移动的动程、摩擦销钉往复移动的频率以及张力重锤的重量。

Take effective measures to ensure the fine orientation of sensor, such as hammer mechanism, positioning axletree etc.

采用重锤机构、定位轴承等措施保证。

It usually consists of two balls or weights which work by centrifugal force.

它通常是由两颗小球或重锤组成，以重力和离心力发生作用。

This kind of method develops on heavy hammer, but the mechanism of dynamic compaction is different from it, it is a new method of ground treatment.

这种方法是在重锤夯实法基础上发展起来的，而其加固机理又与它不一样，是一种地基处理的新方法。

In this paper ,the defects of constant tensile force mechanism by weight on HS-WEDM are analyzed.

分析了高速走丝线切割机使用重锤式恒张力机构存在的缺点，在此基础上研究了一种能够实现调节电极丝张力的双贮丝筒恒张力控制装置。

And so they proceeded to invent the verge-and-foliot escapement, using a falling weight as with its Greek antecedents.

于是他们利用希腊早就使用的重锤着手发明了立轴横杆式擒纵机构。

Exhalation of air without vibration of the vocal cords,as in the articulation of p and s.

这种仪器有一个重锤悬在与记录针联接的弹簧下面。

Shall be dropped freely and stricken the head of hemispheroid steel ball, then take test piece out and

使重锤自由下落，撞击位于试件表面的冲头，然后将试件取出，检查试件是

Saturn plumbed the deep waters of transformation, and because transformation always requires a death and a rebirth, you're still in a process of becoming. Treat the new you with care.

土星在变革的深海中下了重锤，因为变革总是要有死亡与重生的，你仍处在这个过程当中，所以要小心地对待新的自己。

The article introduces the working mechanism and characteristics of the column hammer impact expanding pile process to reinforce the subgrade and its design calculation method.

在《建筑地基处理技术规范》(JGJ79一2002)中对柱锤冲扩桩法的解释是：&反复将柱状重锤提到高处使其自由落下冲击成孔，然后分层填料夯实形成扩大桩体，与桩间土组成复合地基的地基处理方法&。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。