钻进

Despite the cool weather, a steady stream of vehicles is keeping her washers and rinsers busy. Vincent, 15, climbs inside the bed of a monstrous white truck, soapy sponge in hand. Micah, 17, hoses off a black Mercedes.

尽管天气偏凉，可等待洗车的还是排成了长龙。15岁的 Vincent 手里攥着满是肥皂泡沫的海绵钻进了一辆巨兽般的卡车下面。17岁的 Micah 正用水冲洗着一辆黑色奔驰。

The ZOOMLION KSD25 Dry-Wet Horizontally directional Drill is the first drill which drills through hard rock without a bentonite and mud pump. Its pneumatic percussive technology has not only solved the problem of mud pollution, but also has increased its efficiency 40% higher than a normal drill. Additionally, its cost is also much lower, and therefore, it has been considered as a most efficient solution for complicated stratum (including pebble and gravel, backfill and rock).

中联KSD25干湿两用水平定向钻孔机是我国第一台不使用膨润土和泥浆马达就能在硬岩中钻进并导向的钻机，其国际领先的气动冲击钻机技术不但不存在泥浆污染的问题，而且效率比普通钻机提高40％以上，成本也要低廉得多，被公认为目前对付复杂地层（包括卵砾石、回填土和岩石地层）最为有效的方法。2 s# C J， k5 _% C

The seventh chapter is conclusions and prospects, sums up the innovative ideas and research findings of the paper, puts emphasis on the new drilling tools and new technology of water-saving rotary percussion drilling, which has important environmental value, convenient, and easy to be popularized, at the same time, imperfections existed in study process of the paper were pointed out, and some suggestions were offered for further research.

第七章、结论与展望，总结了全文的主要创新与研究成果，强调了节水型回转冲击钻进新机具及其新工艺不仅简便实用、易于推广，而且具有重要的环境价值，同时也指出了课题研究过程中存在的不足之处，对进一步的研究工作提出了一些建议。

Elevator is used for hoisting drilling tool, pulling tube or percussion drilling.

升降机为提升钻具、起拔套管或进行冲击钻进用。

The major structures, critical components and performance parameters of steel ball percussion device and hydraulic percussion device were designed and calculated on the basis of study on rock broken mechanism of rotary percussion drilling, which make it is more scientific and reasonable of design of the two percussion devices.

在研究回转冲击钻进破岩机理的基础上，对球体冲击器及节水型液动冲击器系统的主要结构、关键部件及性能参数进行了理论设计与计算，使得两种冲击器的设计更具科学性、合理性。

After Wushan, all other clouds are puffballs above.but what if i still haven't waded in the blue sea or just returned before i waded in the sea and also have never been to Wushan but got mrried already?

可是如果我还没经沧海或是刚到沧海打了个转就回来，而且也没到过巫山就一头钻进了围城怎么办啊？

The engineering drilling machine of KP2500 type is a species of full hydraulic pressure rotating plate-drilling machine developed by our company newly, this drill adopts full hydraulic pressure drive, con stant power variable loop, wheel cylinder startup and electrohydraulic multiple operation, the drill can adjust Torque according to stratum situation and reduce pressure to deep drilling automatically.

KP2500型工程钻机是我公司最新研制的一种全液压转盘式钻机，该机采用全液压驱动，恒功率变量回路，分泵起动，电液复合操作，钻机能够根据地层情况调整扭矩和减压自动钻进。

We have known and associated with one who was greatly respected and vastly admired because he had seen a man fall from the top of the tower of Notre-Dame; another, because he had succeeded in making his way into the rear courtyard where the statues of the dome of the Invalides had been temporarily deposited, and had "prigged" some lead from them; a third, because he had seen a diligence tip over; still another, because he "knew" a soldier who came near putting out the eye of a citizen.

我们认识一个野孩，并且和他有点交往，他因见到过一个人从圣母院的塔顶上摔下来而受到高度敬重和钦佩；另外一个，是因为他曾千方百计钻进一个后院，并且从暂时寄放在那里的几个从残废军人院圆屋顶上取下的塑像身上&摸&了一些铅块；第三个，因为见过公共马车翻身；还有一个，因为他&认识&一个几乎打瞎了一个老财的眼睛的士兵。

We have known and associated with one who was GRE atly respected and vastly admired because he had seen a man fall from the top of the tower of Notre-Dame; another, because he had succeeded in making his way into the rear courtyard where the statues of the dome of the Invalides had been temporarily deposited, and had "prigged" some lead from them; a third, because he had seen a diligence tip over; still another, because he "knew" a soldier who came near putting out the eye of a citizen.

我们认识一个野孩，并且和他有点交往，他因见到过一个人从圣母院的塔顶上摔下来而受到高度敬重和钦佩；另外一个，是因为他曾千方百计钻进一个后院，并且从暂时寄放在那里的几个从残废军人院圆屋顶上取下的塑像身上&摸&了一些铅块；第三个，因为见过公共马车翻身；还有一个，因为他&认识&一个几乎打瞎了一个老财的眼睛的士兵。

Then he created the beauty like pomes. Father ran for his dream

爸爸一头钻进了理想中，虽历经苦苦的磨难，却留下诗一样的悲壮。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。