查询词典 rock-firm

Water-cooled Screw series of hand-held air leg rock drill series-type rock drill boring Loader Series drilled more than 300 varieties, such as excavators.

水冷式螺杆系列手持式凿岩机系列气腿式凿岩机系列开凿装载机开凿挖掘机等三百多个品种。

The article elaborated on the principle of the anchor bar support,analyzed supporting effect of driection and support parameter of anchor bar,in the field of changing state adjoining rock strained condition,flexure stress of reinforcing and reducing rock beam.

从改变围岩受力状态、形成挤压加固顶板、加固岩梁及降低岩梁所受的弯应力等方面，阐述了锚杆的支护原理，分析了锚杆的安装方向和锚杆支护参数对支护效果的影响。

Lou Reed, singer and guitarist from the seminal New York rock band The Velvet Underground, who has a notoriously difficult artistic temperament, says he has tamed the rock and roll animal in his soul by practising t'ai chi for three hours a day.

然而象太极这种温和的运动能够帮助那些焦虑压力大的人们。

The crushed rock in the side abutment weakens the side restriction while the side wall and the apron strengthen the side restriction. The analysis showed a new stress distribution with automatic modification and less stress concentration when the side restriction is weakened by using crushed rock in the abutment.

结合某碾压混凝土拱坝的拱座，在减弱和加强侧约束时，即在坝体部分高程的破碎软弱岩石减弱坝体侧约束以及坝体下游边墙和护坦增强坝体侧约束的情况下，研究侧约束对于坝体应力和位移的影响。

Taking the coal bunker chamber of Tuzhu Mine as a case, the stability coefficient was calculated that of the surrounding rock with theory of loose ring and combined arch theory, the both results of calculations were higher than 1.1, the design parameters of bolting and grouting support coincidence the requirements of surrounding rock s stability and safety was proved.

以土朱矿井煤仓硐室为例，运用松动圈理论和组合拱理论分别计算了硐室围岩稳定性系数，2种理论计算得到硐室围岩稳定性系数均大于1.1，证明了锚杆注浆联合支护设计参数符合硐室围岩安全稳定的要求。

When it was time for me to sail back to Cornwall, you came out and stood on a narrow rock, and we watched each other so far that only we two knew what was rock or boat or human.

当我不得不启程回康沃尔德时，你走了出来，站在一块窄窄的岩石上，我们远远地望着对方，远到只有我们才知道哪里是岩石哪里是船哪里是人。

When it was time for me to sail back to Cornwall, you came out and stood on a narrow rock, and we watched each other so far that only we two knew what was rock or boat or human.

在起锚返回康沃尔时，你出来了，站在一块窄窄的岩石上，我们望着彼此，渐行渐远，远到只有我们才能分辨哪里是岩石哪里是船哪里是人。

For two years he was a member of rock band Handsome Black, and is a current member of space/post rock group RandomK.

他曾在摇滚乐队Handsome Black呆过两年，现在是太空摇滚/后摇滚乐队RandomK的成员。

The paper presents the blasting of the surrounding rock of an underground project,and the acoustic measurement is carried out to research the cumulative damage effect of rock mass which is caused by blasting many a time.

文章基于在某地下工程围岩中多次爆破作用下岩体累积损伤效应的声波测试，对声波测试信号中的波形、振幅及波形相关性等信息随爆破次数增加的变化规律进行了分析。

On the basis of analyzing the blasting characteristics of rock at bench top in bench blasting, the paper puts forward a calculation model of the charge for blasting top rock of the hole, and then deduces an formula for calculation of stem length of hole blasting, which is available for reference in blasting design.

在分析炮孔爆破特点的基础上，提出了计算破碎炮孔顶部岩石炸药量的计算公式，据此建立了计算炮孔堵塞长度的数学模型，可供爆破设计施工时参考。

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。