三分角

Another new spatial 3-RPS parallel pyramid manipulator mechanism is studied. The principal screws of this mechanism under three different configurations are identified by means of the conic section and the quadric degenerating theory, respectively. The planar conics representing the relations between the pitches of the output twists and the three linear inputs are described, and the three-dimensional distribution of the axes of all the twists with the same pitch is illustrated under each of the configurations.

研究了另一种新的空间三自由度3-RPS并联角台机构，分别用二次曲线和二次曲面分解法识别该机构在三种位形下的主螺旋，绘制了其在每种位形下的输出运动螺旋的节距与输入之间的平面图以及具有相同节距的所有运动螺旋轴线在每种位形下的空间分布的立体图。

I know how to hurt I know how to kill I know what to show And what to conceal I know when to talk And I know when to touch No one ever die from wanting to much The world is not enough But it is such a perfect place to start, my love And if you're strong enough Together we can take the world apart, my love People like us Know how to survive There's no point in living If you can't feel the life We know when to kiss And we know when to kill If we can't have it all Then nobody will The world is not enough But it is such a perfect place to start, my love And if you're strong enough Together we can take the world apart, my love I - I feel sick I - I feel scared I - I feel ready I - And yet unprepared The world is not enough But it is such a perfect place to start, my love And if you're strong enough Together we can take the world apart, my love The world is not enough The world is not enough

今天和一群人看了加勒比海盗2，天哪，那个盗版DVD翻译的字幕实在太差了。害得我剧情都没有理解清楚，只知道大概就是那个"章鱼男"要和主人公们抢一个心脏。其中一位在我身边的观众估计是第1部没有看，居然当最后一幕巴博萨船长出现时，奇怪的问道：这是谁啊？我晕，估计他也懒得补看第一部了。看不懂剧情挺遗憾，不过我无所谓，反正我把这片定义为视觉大餐而已，没想一定要弄懂什么剧情。从全片角度来看看来"加勒比海盗"要走"黑客帝国"、"星球大战"的路线－－第一集试探市场反应，第二集留个悬念，第三集大收尾。整个续集来看，除了又两段搞笑成分较浓的动作戏外，没感觉什么新意了。影片前半部分的那段丛林戏，跟"金刚"几乎是一摸一样。同时看过这两部电影的人不知会作何感想。表演上还算到位，Johnny Deep的表现最为出色，就是暂时不知道最后一集他怎么出场。两部加勒比海盗的配乐都相当出色，颇有"角斗士"的味道。视觉大片而已嘛，不计较太多，看看而已，一笑而过。。。

Centrifugal energy saving analysis and measures: 1 improve the efficiency of centrifugal pumps a first step, in the selection of comparison, when many suppliers Selection program, in considering the cost-effective choice as far as possible under the premise of efficient programs; the second step , accredited professionals must Mill producers, affecting the pump efficiency of the key components such as impellers, pump body, pump cover, diversion devices, such as the manufacture of quality producers, especially for the airfoil impeller , outlet angle, leaves the sub-degrees, the shape of flow channel, to control the quality of finish, etc., so that products are delivered in the current production under the conditions of highly efficient products; the third step, the scene in the production of installation and debugging process, pump to ensure a solid foundation, with the driving machine for good, before and after valve flexible piping layout design is reasonable, on-site control is feasible and safe, the complete and accurate monitoring instrumentation to ensure that pump operation can carry out real-time monitoring; fourth step , are at long-term operation of water pumps necessary to pay attention to the equipment inspection and found anomalies reflect real-time reporting, in the normal minor repairs, overhaul cycle, to deal with the replacement of wearing parts inspection to ensure the pump's long-term safe and efficient operation.

第一步，在选型时多比较各供应商的选型方案，在考虑性价比的前提下尽量选用效率高的方案；第二步，派驻一定的专业人员驻厂监制，对影响水泵效率的关键零部件如叶轮、泵体、泵盖、导流器等的制造质量进行监制，尤其对叶轮的翼形、出水角、叶片的分度、流道的形状、光洁度等质量进行控制，使交付的产品是在当前的生产条件下的高效率的产品；第三步，在生产现场的安装调试过程中，要保证泵的基础牢靠，与驱动机对中良好，前后阀门开关灵活，管道布置设计合理，现场控制安全可行，各运行监控仪表齐全准确，保证泵的运行过程能够进行实时监控；第四步，是在水泵的长期运行中要注意对设备的点检，发现异常情况即时反映汇报，在正常的小修、大修周期中，应对各易损件进行检查更换，保证泵的长期高效安全的运行。

I'd like three five, four singles, two quarters, four dimes, one nickle and five pennies.

我要三张五圆的，四张一圆，两个25磅，四个一角硬币，一个五分镍币和五个便士

And home have water-based ink monochrome, two-color, three color, four-color printing machine slotted a total of 7 Units, sub-machine 4 Units, 10 Units beer machine, automatic glue machine 4 sets, automatic coating machine 1 Units, nails Machine 7 Units, playing Kok Airport 5 Units, 5 Units mounted plastic machine, computer engraving machine laser Units 1 and Units 1 proofer computer products such as corrugated paper manufacturing machinery, which makes the company the production of corrugated packaging products in quality, delivery and Other customers reported that the Treasury have been received: a long time, has been subject to many well-known multinational companies to develop trust and good reputation of SMEs.

并置有水性墨单色、双色、三色、四色开槽印刷机共7台、分纸机4台、啤机10台、自动粘胶机4台、自动涂胶机1台、钉机7台、打角机5台、裱胶机5台、电脑镭射雕刻机1台和电脑打样机1台等瓦楞纸品制造机械，这使公司生产瓦楞纸包装制成品在品质，交货期及其他报务均得到客户好评：长期以来，一直受到诸多知名跨国企业的信任和发展中小企业的良好的口碑。

Firstly, radial horizontal component and transverse horizontal component are derived from tri-channel seismic data at the surface and the bedrock in borehole array by back-azimuth decomposition method, and the histories of radial and vertical components are divided into two parts by Sg wave arrived time. Moreover, it is supposed that transverse horizontal components are made up of SH wave, while vertical component and radial horizontal component are constituted by P-SV wave system.

针对钻井台阵的两处三分量加速度记录，根据反向方位角将两水平分量分解为径向水平分量和横向水平分量，假设横向水平分量由SH波系组成，竖向分量和径向分水平量由P-SV波系组成。

First, we have proved that the constraint of local constant gradient angles is equivalent to the minimization of total variation. Based on this, a stronger continuity constraint of gradient angle is presented. The interpolation formula (a 3-degree-PDE) derived from the constraint can ensure the continuity of level lines and reduce the width of edges. The contrast invariant of the regularizer of the formula is also proved.

首先证明了局部恒定的梯度角约束插值等价于总变分最小化；在此基础上，提出一个具有更强连续性的梯度角约束，由这个约束条件导出的三阶偏微分方程使插值的图像既可以保证水平线方向的连续性，又减小图像边缘的宽度；最后证明了插值方程中正则项的对比不变性。

In the paper,a three-dimension finite difference scheme is presented to examine the stresses fields in the vicinity of a free rectangular corner of a l aminate subjected to a thermal loading.

对层合复合材料自由角附近的层间高应力问题，提出了一种三维有限差分法方案计算层合复合材料在变温下的自由角附近的应力场。

This factory's main products cre:double-spoke hand mheels,five-pointed-star-shaped knobs,arrow-shped handles,Tshaped handies,ect.,more than thity series,over two hundred special rubbr pats,nylonplasdic parts,it is also possible for this facty to produce and make all kinds of non-atsndard operating parts and special-shapediai-shpepedsealing parts according to the requireements of the customers.

弓行拉手、内波纹手轮、背波纹手轮、圆轮缘手轮、双幅条手轮、双柄手轮、小波纹手轮、镀铬手轮、手柄球、长手柄套、转动手柄、可折手柄、可调位手柄、方形拉手、椭圆拉手、星形手柄、碟形手柄、三角箭形把手、椭圆手柄套、铣床手轮、GB4141.23波纹手轮、小手轮、平面手轮、带可折手柄满幅手轮、表盘满幅手轮、把手、十字把手、压花把手、通孔把手、定位把手、T形把手、直纹把手、捏手、三棱把手、偏转旋钮、手柄套、小转动手柄、锥柱手柄、球头手柄、单柄对重手柄、双柄对重手柄、外方卡盘扳手、摇手柄、手柄座、锁紧手柄座、圆盘手柄座、4501分度盘、4502大把手、586刻度盘、工作灯、手柄杆、压配式油标、旋入式六角圆形油标、长型油标、圆形长拉手、等三十多种系列，二百多种规格，满足不同用户的需要，生产制造各种机械封件，特种橡胶件，尼龙塑料件，也可根据用户需要，生产制造各种非标操作件，异形密封件。

Friends of Grace paper products company nanshan existing tri-color, two sets of two-color watermark machine production lines, production machinery configured carton including Taiwan detachable three-color watermark machine, MY --- 2500-type rotary slotted angle cutter, FY ---2500 points±paper type pressure-ray machine, ML --- 1300-type die-cutting machine, DX --- 1300 nail box machines that can contract a variety of specifications of high, middle and low-grade, single, double corrugated boxes, carton manufacturing, at present our factory has the production of 20 million square meters in three of five criteria for corrugated box production capacity, 50,000 cartons per day of production scale.

友宏公司南山纸品厂现有三色、双色水印机两套生产线，配置的纸箱生产机械包括台湾可分离式三色水印机、MY---2500型轮转开槽切角机、FY---2500型薄刀分纸压线机、ML---1300型模切机、DX---1300钉箱机等设备，能承揽各种规格的高、中、低档，单、双瓦楞纸箱、纸盒的制造，目前我厂已具备年生产2000万平方米三层、五层标准瓦楞纸箱的生产能力，每日5万只纸箱的生产规模。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失