Round Rock

Computer Simulation on Deformation of Round Rock in Tunnel Excavating and Research on Support Technology

巷道开挖围岩变形计算机模拟及支护方案研究

If this timeline is accurate , then something is really askew in round rock .

如果这个时间表是准确的，那么问题肯定出在戴尔身上。

A large round rock , placed solidly on its base , was the only spot to which they seemed to lead .

只有一块圆形的大石头稳稳地立在那儿，似乎成了唯一的目标。

It comes to market two years after founder Michael Dell returned as chief executive in an attempt to revive the struggling Round Rock , Texas , company .

戴尔公司创始人麦克尔•戴尔（MichaelDell）两年前重新出山，任公司首席执行长，意欲重振这家陷入困境的电脑厂商。

Dell next month will offer customers the option of adding a second drive to some PCs to automatically mirror data , the Round Rock , Texas-based computer maker said Wednesday .

坐落于德克萨斯州的戴尔公司周三宣布，下个月其台式机客户可以选择性的安装第二块硬盘以自动映射备份数据。

Such risks were already evident for Dell during its last reported quarter , when the Round Rock , Texas , company increased its consumer PC sales even as that division failed to make a profit .

在戴尔上个季度公布的收益中，这种风险已经显露出来了，当时公司的个人电脑销量增加，却没有盈利。

Dell 's headquarters will remain in Round Rock , Tex. , and the headquarters of the combined enterprise systems business will be in EMC 's hometown , Hopkinton , Mass .

戴尔公司的总部仍将留在德克萨斯州朗德罗克，合并后的企业系统业务总部将位于EMC的家乡，即马萨诸塞州霍普金顿。

Round rock in Texas and Palo Alto in California are half a continent apart , but Dell and Hewlett-Packard ( HP ) , two tech behemoths that , respectively , have their headquarters in those cities , have much in common .

德克萨斯州的圆石城和加利福尼亚州的帕诺阿尔托市，分别是两大科技巨头戴尔和惠普的总部所在地，两城隔着半个大陆，却有很多相似之处。

Using the newly developed tensile impact setup called split Hopkinson bar ( SHTB ), the dynamic tensile fracture tests of a round rock specimen with a kerf were carried out , and the results of the static tensile fracture were obtained with the material testing system ( MTS ) .

采用新近发展起来的拉伸式Hopkinson冲击装置（SHTB），对岩石切口圆柱断裂试样进行了动态拉伸断裂特性的实验研究。

In the past 100 years , both the domestic and overseas excavation industry employed only hexagon and round hollow rock drill steels for rock drilling engineering .

近百年来，国内外采掘工业凿岩工程用中空钎钢，只有正六边形（Hexagon）和圆形（Round）两种。

The factor that affect the well lane stability has primarily : Round the rock kind , well lane position , tunnel stalk line direction , cross section size , break rock method etc.

影响井巷稳定性的因素主要有：围岩性质、井巷位置、巷道轴线方向，断面尺寸，破岩方法等。

A huge round mass of smooth rock protruding from the water .

一块光滑的巨型圆石露出水面。

A catastrophe analysis of three - point bend round beam specimens of rock

岩石三点弯曲圆梁试样的突变分析

Round and round the rug ed rock the ragged rascal ran .

衣衫褴褛的无赖围着高低不平的岩石不停地跑。