In reality, the image is a bit of an illusion: the lightning was far from the Observatory and the laser only appears to be cutting through the bolt.
在现实中，这个图像相当于一种错觉：闪电远离着天文台，激光似乎切断了这个闪电。
You’ve written quite a bit about advanced transportation and cutting-edge transportation. Do you enjoy more of the latest and greatest or are you more a connoisseur of the rickety and the old?
你以前的书里写过不少先进的、划时代的交通工具，你觉得自己更享受哪种交通工具呢，那些最新的、最伟大的还是那些摇摇晃晃地老古董？
Its best loved features are cutting edge software, superb system administration suite (DrakConf), excellent implementation of its 64-bit edition, and extensive internationalisation support.
其最大特点是高级软件，一流的系统管理套件(DrakConf)，优秀的64位版本支持，以及广泛的国际支持。
The single tooth cutting course of a PDC drilling bit is studied. The research is of great significance for improving PDC drilling bit design.
为了改进PD C钻头设计，在全尺寸试验的基础上，对PD C钻头单齿切削过程进行了试验研究。
The bit is usually a drag bit fitted with either PDC or natural diamond cutting structures, but the core bit is unusual in that it has a hole in its center.
钻头通常属于刮刀型，装备有PDC或者天然金刚石切削齿，但取芯钻头的特别之处在于钻头中心有一孔。
Just when we were feeling a bit smug about our new dual-core lappies, along comes Intel to remind us that you're never on the cutting edge for long.
就在我们抱着刚买的双核心笔电洋洋自得的同时，Intel 仍然不忘提醒我们一下双核心已经不是最尖端科技了。
While the story might be a bit run-of-the-mill for something so ultimately cutting-edge, the dialogue itself is quite often riotously funny.
尽管有些情节由于太过尖刻而显得一般，然而对话本身还是相当有趣的。
Because the drilling cost is not the sole cost of bit, it is necessary to discuss here the highest rotation speed of bit in cutting rock at the lowest drilling cost.
在研究钴进过程的最佳化生产条件中，由于钻探成本的开支不是唯一的一项钻头费用，所以就有必要对最低钻探成本的最高钻头切割岩石的旋转速度进行探讨。
Based on analyses about the structures and existing problems of integrally retractable alternative cutting element bits, a integrally rotary replacing cutting element bit was proposed.
在分析各国整体切削具不提钻可换式钻头结构及存在主要问题的基础上，提出采用整体旋转切削具可换式钻头。
Rock cutting by a step ped bit has been studied with experimental stress analysis and is tested under atmospheric pressure.
本文用平面光弹方法，对阶梯金刚石钻头切削刃下岩石的应力进行分析。
The influence of bit cutting teeth and its jet nozzle on the flow field is taken into account in the simulation.
模拟中考虑了钻头的切削齿和射流喷嘴对流场的影响。
The experiments results prove that under the same operating condition, by adopting ultra-high pressure can achieve 2-3.6 times higher cutting efficiency than employing ordinary bit.
实验结果表明，在相同条件下，超高压射流钻头比常规机械钻头破岩效率提高2 ~ 3.6倍。
It is the key to ensure that PDC bit has choiceness of the work performance to reasonably place cutting.
合理的布齿是保证PD C钻头有优良工作性能的关键。
To make cutting the fish easier, you can stick the fillet of fish in the freezer for about 15 minutes to firm it up a bit.
为使鱼更容易切割，你可以坚持在15分钟左右的冷冻鱼片鱼坚定它一点。
Based on the data, this study studies the cutting force affected by the characteristic parameter of PDC cutters, the mechanics property parameter of rocks, the working parameter of PDC bit.
PD C齿切削载荷的分析，以实验测试的数据为基本依据，对钻头布齿结构参数、切削齿特性参数、岩石的力学性质、钻头的工作参数等因素对PDC齿切削力的影响规律做了全面、系统的研究。
Everything on a drilling rig directly or indirectly assists the bit in crushing or cutting the rock.
在钻机上的每一种装置都直接或间接地有助于钻头粉碎或切割岩石。
The structure of tri-cone rock bit is complicated. As the cutting structure touch the stratum directly, it affects the process of breaking rock and the performance of tri-cone rock bit.
三牙轮钻头结构复杂，其中齿面结构直接与地层接触，对于岩石破碎过程和钻头工作性能的影响最大。
The model includes of important characteristics of drill bit and drilling operation, i. e. sectional geometrical property of drill, spiral Angle, speed and cutting force created during drilling.
该模型包括了钻头以及钻削操作的重要特性，即钻头的截面几何特征、螺旋角、转速和钻削过程中产生的切削力。
Simulation test shows that, (1) fixing ultra-high pressure nozzle on the bit edge is helpful to penetration with PDC cutting teeth;
室内模拟试验表明（1）超高压喷嘴安装在钻头刀翼上能辅助PDC切削齿破岩；
Especially when she was in the paper-cutting, the proficiency level of not less than a little bit young.
尤其是当她在剪纸时，熟练程度，一点儿不逊色于年轻人。
On the basis of that the diamonds distribute in the impregnated bit homogeneously, the article calculates the cutting depth and the normal force on the protrusion diamond on the crown.
本文以金刚石在孕镶钻头中均匀分布为基础，从理论上推导出唇面径向不同位置的金刚石切深、受力。
The self-feeding bit consists of the rotary nozzle, the cutting conformity device and the power supply device etc.
自进式钻头由旋转喷嘴、钻屑整合装置、推力提供装置等组成。
Analysis of the side-wall pattern shows that the side-cutting process of the roller bit is related to not only the teeth surface design but also the rock property and the drilling parameters.
井壁模式分析说明，牙轮钻头的侧向切削过程不仅与齿面结构有关，而且与岩石性质、钻井参数有关。
A set of calculating formulae for vertical milling teeth of drilling bit cones is derived herein from cutting rows with Angle cutters.
本文从尖角铣刀割圆出发，拟出了一套钻头牙轮直铣齿的计算公式。
And this cube (V2) is a little bit new and stiff so I'll just show you the corner-cutting here... which is not bad at all.
而这个魔方(V 2)的是新的，有点硬，所以我将只在这里显示容错…是非常不错的。
This paper analyses that tip Angle of drill bit influences on cutting capability and life of twist drill, when the material and shape of work piece is different.
分析了工件材料、形状不同时，钻尖顶角的大小对麻花钻切削性能及寿命的影响，介绍了麻花钻的钻尖顶角的选择。
Engaging at the programme of machining processing technic, the designing work of machine tools and bit tools can not be separated from the cutting power.
在从事机械加工工艺方案拟定、机床和刀具设计等工作时，都离不开对切削功率的估计。
Presently common means of PDC bit placing cutting is to draw and adjust the scheme.
目前常用的PD C钻头布齿设计方法是图解调整法。
The paper introduces a design method of cutting-head, which can exactly, effectively carry out the attaching design of bits and bit-holders.
介绍一种截割头的设计方法，它能够准确、有效地实现截齿及齿座安装定位设计。
The paper introduces a design method of cutting-head, which can exactly, effectively carry out the attaching design of bits and bit-holders.
介绍一种截割头的设计方法，它能够准确、有效地实现截齿及齿座安装定位设计。
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