无臂的

A tree whose hungry mouth is prest againsr the earth's sweet flowing breast; a tree that looks at god all day, and lifts her leafy arms to pry; a tree that may in summer wear a nest of robins in her hair; upon whose bosom snow has lain; who intimately lives with rain.

一株树，他的饥渴的嘴吮吸着大地的甘露。一株树，他整日望着天高擎着叶臂，祈祷无语。一株树，夏天在他的发间会有知更鸟砌巢居住。一株树，白雪躺在他胸上，他和雨是亲密的伴侣。

A tree whose hungry mouth is prest againsr the earth's sweet flowing *; a tree that looks at god all day, and lifts her leafy arms to pry; a tree that may in summer wear a nest of robins in her hair; upon whose bosom snow has lain; who intimately lives with rain.

我向，永远不会看到一首诗，可爱的如同一株树一样。一株树，他的饥渴的嘴吮吸着大地的甘露。一株树，他整日望着天高擎着叶臂，祈祷无语。一株树，夏天在他的发间会有知更鸟砌巢居住。

Also two weeks ago, neighbors saw him lying so, do not say one way only, it took him farther away from home to a city the hospital, doctors yond only give him arms and knees in the various injected with a needle, said "nothing", and also complete the then finished him back .., and I said just to drink the food, your body does not produce any response at all.

也在两个星期前，左邻右舍看到他如此的躺着，都说始尽不是个办法，就又把他送到离家更远的一所城市医院去，彼処的医生只给他在两臂和两膝间各注射了一针，都说"无事"了，又完完整整的再把他送了回来。。，我说刚喝下的食品，在您的体内有沒有产生什么反应。

On the basis of investigation on oscillometric technique for non-invasive blood pressure measurement...

本论文在研究分析无创血压测量方法示波法的基础上，结合脉搏波理论，设计出一种准确高效的血压与血管硬度测量仪，该仪器不仅能够准确测量出受试者的血压与心率，还能够计算出受试者的动脉弹性指数和臂动脉顺应性，为医生判断患者的动脉硬化程度提供一种有效的检测手段。

On the basis of investigation on oscillometric technique for non-invasive blood pressure measurements, and combined the technique with pulse-wave theory, this paper designs a blood pressure and artery stiffness measuring apparatus, which not only can measure blood pressure and heart-beat-rate accurately, but can calculate the measurers arterial stiffness index and vascular compliance.

本论文在研究分析无创血压测量方法示波法的基础上，结合脉搏波理论，设计出一种准确高效的血压与血管硬度测量仪，该仪器不仅能够准确测量出受试者的血压与心率，还能够计算出受试者的动脉弹性指数和臂动脉顺应性，为医生判断患者的动脉硬化程度提供一种有效的检测手段。

According to the results of the research,the karyotypes of three species of wingless crickets have common deriving,the variation is due to centric fusion and rission,and pericentric inversion.

的染色体作了比较研究，结果显示，3种无翅类蟋蟀的核型具有一定相似性，核型的差异可能是由于臂间倒位和着丝粒的融合和裂解。

objective to evaluate efficacy of extracorporeal shock wave lithotripsyfor treating ureteral stones in situ,investigate the cause of higher re-treatment rate.methods total of 687 patients with ureteral stone were received eswl between january 2000 and december 2004,included 455 male(66.2%) and 232 female(33.8%) patients,6 cases have bilateral ureteral calculi,12 cases have unilateral multiple calculi.hence,together 709 ureteral calculi were treated.patients upper ureteral calculi were treated in the supine position,for lower ureteral calculi patients were turned prone.to reduce eswl-induced renal trauma and pain,using lower energy source,adjusted power setting from 9.8 to 13.2kv,limited 1500 shock wavs per one session.no auxiliary procedure were used before eswl.the stone size was measured as the surface area of stone length by stone width on x-ray film.the interval between two treatment sessions was two weeks.results of 709 ureteral calculi,the overall stone free rate was 97.3%(690 calculi),re-treatment rate was 34.1%(292 calculi).according to the performed treatment sessions,one session 467 calculi,the mean stone size 37.27mm2,stone free rate 65.4%(464 calculi).two sessions 138 calculi,the mean stone size 62.48mm2,stone free rate 18.4%(131calculi).three sessions 52 calculi,the mean stone size 79.60mm2,stone free rate 7.1%(50calculi).four sessions 19 calculi,the mean stone size 101.63mm2,stone free rate 2.4%(17calculi).fivesessions 33 calculi,the mean stone size 119.33mm2,stone free rate 3.9%(28 calculi).overall 19 cases(2.7%)turned to other treatment modalities.of 335 upper ureteral calculi,303 achieved stone free (95.8%),re-treatment rate was 38.5%(129 calculi).of 374 lower ureteral calculi,369 achieved stone free(98.7%),re-treatment rate was 30.2%(113 calculi).the re-treatment rate of upper ureteral calculi was higher than lower ureteral calculi(p＜0.05,χ2=5.40).the difference of stone-free rate between upper and lower ureteral calculi was no significant(p＞0.05,χ2=0.15).conclusion eswl should be considered first line therapy for ureteral stone still.stone burden are the main variable of higher re-treatment rate,upper ureteral stone may moving with respiring during eswl.so efficinet shock wave was decreared,re-treatment rate become higher.

目的 评估体外震波碎石治疗输尿管结石的疗效，探讨再治疗率高的原因及输尿管结石的治疗选择。方法回顾2000年1月～2004年12月间eswl治疗输尿管结石的临床资料687例，男455例（66.2%），女232例（33.8%），平均年龄46.6岁（15～83岁）。有双侧输尿管结石6例，单侧多发性输尿管结石12例（4颗1例，3颗2例，2颗9例），共计输尿管结石709颗（含透光结石13颗）。应用上海爱申公司生产的desunit6030型碎石机，c臂x线球管做结石定位。上段输尿管结石（肾盂输尿管交界处至骶髂关节上缘）取仰卧位，下段输尿管结石（骶髂关节上缘下至输尿管口）取俯卧位。为减少eswl引起的肾损伤和疼痛，应用较低的能量，震波发生器电压从9.8～13.2kv，震波频率1.5s。每次治疗设定为1500次震波。治疗后3天摄腹部平片或b超，以后每隔7日重复检查。假如结石未碎或有残留结石最长径＞3mm以上，再次eswl，两次治疗的间隔时间为两周。结石的大小用x线片上的表面积（mm2表示。结果 709颗输尿管结石总的治愈率为97.3%（690颗），再治疗率34.1%（242颗）。其中一次治疗467颗，平均结石大小37.27mm2，治愈464颗（65.4%），3颗改治疗；两次治疗138颗，平均结石大小62.48mm2，治愈131颗（18.5%），7颗改治疗；第1和第2次治疗治愈率（1个月治愈率）为83.8%。3次治疗52颗，平均结石大小79.60mm2，治愈50颗（7.1%），2颗改治疗；4次治疗19颗，平均结石大小101.63mm2，治愈17颗（2.4%），2颗改治疗；5次及5次以上治疗33颗，平均结石大小119.33mm2，治愈28颗（3.9%），5颗改治疗。总计19颗（2.7%）结石改变治疗方式。上段输尿管结石335颗，治愈321颗（95.8%），再治疗129颗（38.5%）。下段输尿管结石374颗，治愈369颗（98.7%），再治疗113颗（30.2%）。经χ2检验，上、下段输尿管结石的再治疗率差异有显著性（χ2=5.40，p＜0.05），治愈率差异无显著性（χ2=0.15，p＞0.05）。不良反应：血压升高13例（1.9%），震波区域疼痛26例（3.8%），震波进入处皮肤点状淤血33例（4.8%），肉眼血尿128例（18.6%），均于第2、3天自行消失。结论 eswl目前仍是输尿管结石的第一线治疗，结石的大小是再治疗率高的主要因素。结石的位置有影响，上段输尿管结石可随呼吸移动，有效震波次数减少，再治疗率比下段输尿管结石高。eswl前注重病例筛选可降低再治疗率。

Maglev health beauty weight loss health beds is a Magnetic support for a complex electronic and mechanical high-tech products of the alternative, suspended in the air bed, its role as a magnet beneath the bedstead and bed base interactions of magnets bedstead bed base and leave them suspended, and then to bed magnetic base of the bedstead can transform the whole magnetic vibration; before and after; around; rocking movement, etc.; in the bedstead campaign process, without any linkage, or gears or belts, twisted Lian passive body without motor or hydraulic arm of the initiative institutions, and its actuation process without any oil or exhaust noise and pollution generation, magnetic levitation force bed, and consumption of reactive small, control is simple, safe and reliable, such a novel concept, design reasonable, full-featured, performance, a wide range of applications; can be described as a collection: physical therapy, fitness, leisure, sleep and other motor function as one design.

磁悬浮养生美容减肥健康床是一种以磁力支撑，为一种电子与机械复合之另类高科技产品，悬浮於空气中的床，其作用为床架下方的磁体与床底座磁体相互作用而使床架离开床底座而悬浮起来，再以床底座磁极之变换而使床架能做上下磁震动；前后；左右；摇摆等运动；在床架的运动过程中，无需任何连杆，或齿轮或皮带，绞炼之被动机构，亦无需马达或油压臂之主动机构，且其作动过程中无任何噪音与油污或废气的污染产生，磁悬浮床作用力大，耗功小，控制简便，安全可靠，此种构思新颖，设计合理，功能齐全，性能优良，应用广泛；可谓集合：理疗，健身，休憩，睡眠等多种运动功能为一体的设计。

Herbert Ponting, Looking like fraternity brothers in a dormitory, members of Scott's Terra Nova Expedition savor various creature comforts in their snug pre-fabricated winter quarters at Antarctica's Ross Island, as they await spring and their final assault on the South Pole.

赫伯特·庞丁，在南极洲的罗斯岛，一支南极探险队的成员住在温暖的、预先建造的过冬营房中，他们以各种方式享受着生活，宿舍里的成员就象亲兄弟一样，他们准备在春天登上南极点。长臂无远弗届，铁拳无坚不摧

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐