例句:
Based on the Theory of detonation dynamics and fracture mechanics and combined with engineering experiences, the parameters of soft rock tunnel hole charge and smooth blasting are analysized to enhance tunnel excavation proficiency in soft rock and smooth
中文: 摘要为提高软岩巷道掘进效率和光爆效果,利用爆轰动力学和断裂力学理论,分析了软岩巷道掏槽及光爆参数,结合工程实践经验,得出了软岩巷道光面爆破参数的取值范围,对软岩巷道爆破参数的设计和施工具有一定的指导意义。 更详细进入...
These results are very usefully to arrange tunnels.
中文: 该结果对区段巷道布置有一定的参考价值。 更详细进入...
Bella followed, her cloak streaming behind, and saw Narcissa darting through an alley between the houses into a second, almost identical street.
中文: 贝拉紧紧跟着,袍子在身后微微飘起,她看见纳西莎穿过了一个房子之间的小巷,拐入另一个几乎一模一样的巷子。 更详细进入...
Due to the complexity of occurrence condition and the polytropy of influencing factors, the excavation and supporting in soft failure roadway under high ground stress become very difficult.
中文: 摘要高地应力破碎软岩巷道,由于赋存条件的复杂性和影响因素的多变性,使得该类巷道的开挖与支护极为困难。 更详细进入...
In the lane the planer saw a pla airplane under the crane.
中文: 在巷道里,刨工看见了起重机下的行星飞机. 更详细进入...
In the lane the planer saw a planet airplane under the crane.
中文: 在巷道里,刨工看见了起重机下的行星飞机. 更详细进入...
It has offices in Diagon Alley (DP) and publishes an edition every morning.
中文: 它在对角巷设了办公室,每天早晨发行一期。 更详细进入...
Based on the radio waves propagation models of circular tunnels and rectangular tunnels, the relation between attenuation and conductivity is analyzed and the concept of conductivity breakpoint is presented.
中文: 根据圆形巷道和矩形巷道的电波传播模型,分析了电波衰减率和电导率的关系,并且提出了电导率断点的概念。 更详细进入...
The anchorage force of bolt, the displacement of deep surrounding rock, and the surface displacement of the gateway were comprehensively observed, indicating that the testing entry affected by dynamical mining pressure still keeps stable, achieving a good
中文: 锚杆受力、围岩深部位移、顶板离层及巷道表面位移综合观测表明,受回采动压影响后,试验巷道稳定,支护效果好。 更详细进入...
The research given prevention of the gas and administration technology to practise through Jiulishan coalmine 15011 face in excavating of Jiaozuo mining area, briefly explained the application and development of outburst prevention technique of excavating
中文: 通过焦作矿区九里山矿15011工作面巷道掘进期间的瓦斯防治技术实践,阐述了煤巷掘进防突技术在焦作矿区的应用与发展,并对焦作矿区的煤巷掘进防突技术进行浅要的分析与展望。 更详细进入...
Political cartoons are much in the news these days.
中文: 最近,政治漫画成立街头巷尾、人人议论的新闻。 更详细进入...
The lane that winds to their house is fragrant in the spring with mango flowers.
中文: 到她家去的那条曲巷,春天充满了芒果的花香。 更详细进入...
So, the high streets and back lanes of county town had less noise than normal days.
中文: 因此,县城的大街小巷倒也比平时少了许多嘈杂。 更详细进入...
The lad carried a lantern because the lane he took was dark.
中文: 小伙子提着一只灯笼,因为他走的那条小巷很黑。 更详细进入...
A secondary mine passageway between two main shafts or tunnels.
中文: 次要矿山甬道矿井中连接两条大隧道的小巷道 更详细进入...
Aiming at the characteristic of the distortion of the extremely hard maintained roadway, the numerical analysises were made on surrounding rock stress and displacement in roadway with FLAC program.
中文: 摘要针对极难维护放顶煤回采巷道的变形特点,依据FLAC程序对不同支架形式的巷道围岩应力场和位移场进行了数值模拟。 更详细进入...
Taking the deep roadways in 5th coal mine, Pingdingshan Group Company of Coal Industry, as object of study, the effect of properties of surrounding rock on its displacement for deep roadway is evaluated by using the finite difference code FLAC(superscript
中文: 摘要以平煤集团五矿的深埋巷道为研究对象,采用有限差分程序FLAC(上标3D)研究了围岩特性对深埋巷道围岩位移的影响,获得了不同岩石内摩擦角和粘聚力条件下深埋巷道围岩位移变化的规律。 更详细进入...
A short street, especially a wide alley walled by buildings on three sides.
中文: 短街,死巷短街,尤指三面由建筑物围绕的宽的街道 更详细进入...
So, choose wisely and don't choose the dead end street.
中文: 所以呢,请你作聪明的选择,不要走入了生命死巷里。 更详细进入...
ELLE France checked out the pink fever that seems to be contagious among the street chic.
中文: 法国ELLE发现在大街小巷流行的服饰中对粉色的狂热。 更详细进入...