查询词典 rock-boring

The main factors that influence the efficiency of rock-breaking are the down-hole rock properties and the rock-breaking tools and methods.

其破岩效率的主要影响因素是井下地层岩石性质、破岩工具和方法。

The rock-breaking mechanism, assisted rock-breaking mechanism of this new drilling technology is analyzed, and the lab rock-breaking experiment of post-mixed pulsed abrasive water jet is carried out.

提出了井底岩屑磨料脉冲射流钻井的技术构想，设计了相关的工具，分析了井底岩屑磨料脉冲射流破岩、辅助破岩的机理，进行了后混合磨料脉冲射流破岩室内实验研究。

I said to the Lord Wow, look at that! Then I realized the rock was the Rock of ages, is a shelter to all that seek refuge and abide in him. And no evil could enter in and harm those who sought shelter in the Rock.

看那个！然后我知道那是一块法定之石，是一个庇护所，收留任何寻求避难的人，没有任何的邪恶可以进入伤害在岩石内逃难的人。

In responding to the problems identified, a countermeasure of bolt-mesh-anchor-shotcrete + floor-bolt + truss coupling supporting is proposed, namely using shotcrete to seal surrounding rock, bolt-mesh support to release deformation energy, floor bolt to transfer floor heave plastic slippage force, anchor-truss support to control the deformation of surrounding rock. Therefore, the effective deformation control of deep high stressed soft rock roadway can be achieved.

为此，提出了锚网喷＋锚索＋底角锚杆＋桁架耦合支护对策，即通过喷层封闭围岩，锚网柔性支护释放变形能，底角锚杆转移底臌塑性滑移作用力，锚索＋桁架支护控制围岩整体变形，从而实现对高应力巷道围岩变形的有效控制。

Today, garden enthusiasts looking to create their own rock garden have a myriad of choices available to them, with two of the main types of rock gardening being Japanese or Zen gardens, and your average everyday rock garden.

今日花园爱好者创造自己找岩石园有着千丝万缕可供选择，其中两个主要岩石类型或日本禅宗园林园艺所、您平均每天岩石花园。

Based on study of Paleozoic carbonate reservoir rock in the Tarim Basin ,it is discussed in this paper reservoir rock type,reservoir room type,reservoir capacity and carbonate rock diagenesis.

通过对塔里木盆地古生代碳酸盐岩储集岩的勘探和研究，较系统地阐述了储集岩类型、储集空间类型、储集性能以及碳酸盐岩成岩作用等，并进行了评价。

Min son after the man-made commemorative piety: the township to Barred Plymouth Rock Township, will be "whipped Barred Plymouth Rock" location in the village to cattle cars whipping Barred Plymouth Rock ...

后人为纪念闵子的孝行：将该乡改为芦花乡，将&鞭打芦花&所在处的村庄改为鞭打芦花车牛。。。

It is determined that age of the representative rock bodies of volcanic-intrusive complex by dating of 〓Ar/〓Ar isotope, Confirmed that island-arc magmatic activity in this area starting from Early Triassic and ending to Later Triassic, forming three magmatic rock belts arranging from west to east, namely, the three magmatic rock belts corresponding to Xuejiping cycle in Early-Middle Triassic, Wangluo cycle and Disuga cycle in Later Triassic respectively.

用〓Ar/〓Ar同位素年龄确定了中甸地区的火山—侵入杂岩代表性岩体雪鸡坪岩体、朗都岩体和亚杂岩体的年龄，证实本区岛弧岩浆活动从早三叠世已经开始，至晚三叠世结束，形成了从西到东的排列的三个岩浆岩带。即早—中三叠世的雪鸡坪旋回、晚三叠世的王洛旋回和地苏嘎旋回所对应的岩浆岩带。

The ESEU website includes information about ESEU activities. Worksheets for teaching earth sciences at key stages 3 and 4, used in INSET training, are available from the site. The documents (in PDF format, requiring Adobe Reader) cover topics such as the rock cycle, rock identification, the changing Earth and atmosphere, plate tectonics and outdoor activities. Resources available on the site include: a virtual rock kit with images of sedimentary, igneous and metamorphic rocks; links to related sites; and recommended textbooks.

网站内容包括机构信息及活动信息介绍、地球科学教学第三和第四阶段工作表内容介绍、网上地球科学培训资料、免费文件全文内容（主题涉及到岩石圈、岩石鉴别、地球表面及大气层变化、板块构造论以及各种室外活动等内容，为pdf格式）以及相关的资源（包括各种沉积岩、火成岩及变质岩照片、相关网站链接以及一些推荐教科书）等内容。

Owing to inborn high temperature and high pressure gas after blasting and complexity of dynamic principal relationship and interact ional complexity between dynamite and rock and non-equal character and anisotropies of rock, the rock blasting mechanism research is quite complex.

该过程由于炸药爆炸后生成的高温、高压气体产物和岩石动态本构关系的复杂性，炸药与岩石之间相互作用的复杂性，以及岩石本身的非均质性和各向异性等使得岩石爆破机理的研究显得十分复杂和困难。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。