查询词典 free-trade area

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。

Airport red carpet services: Free agent check-in, free inbound and outbound flights with the latest weather information and advice, free agent baggage procedures, free tea and fashion magazines, newspapers, books, free purchase of the airport construction costs and insurance, free access to a comfortable lounge, free advise and guide passengers boarding services, toll-free telephone bookings, airport for the tickets, free hand to the gate area of separation, preferential ordering of domestic and international air tickets .

机场红地毯服务内容：免费代办登机手续、免费提供最新航班进出港信息与天气咨询、免费代办行李托运手续、免费享用茶水与流行杂志、报刊读物、免费代购机场建设费和保险、免费享受舒适的休息厅、免费提醒并引导旅客的登机服务、免费电话订票，机场取票、免费专人送至隔离区内的登机口、优惠订购国内、国际机票。

Airport red carpet services: Free agent check-in, free inbound and outbound flights with the latest weather information and advice, free agent baggage procedures, free tea and fashion magazines, newspapers, books, free purchase of airport construction fees and insurance, free access to comfortable lounges, free advise and guide passengers boarding services, toll-free telephone bookings, airport for the tickets, free hand to the gate area of separation, preferential ordering of domestic and international air tickets.

免费代办登机手续、免费提供最新航班进出港信息与天气咨询、免费代办行李托运手续、免费享用茶水与流行杂志、报刊读物、免费代购机场建设费和保险、免费享受舒适的休息厅、免费提醒并引导旅客的登机服务、免费电话订票，机场取票、免费专人送至隔离区内的登机口、优惠订购国内、国际机票。

For. Up to now, the city certified a total of 41 pollution-free agricultural production, pollution-free agricultural products has been certified 63, covering an area of 730,000 hectares, this year will continue to intensify agricultural production certification, and plans to re-certification of origin pollution-free 70,000 mu, pollution-free farm two, eight agricultural products, construction, pollution-free 50,000 of greenhouse vegetable production bases, three city-level pollution-free fruit standardization sample Park 2000 acres, 20 well cell culture and the standardization of three pollution-free animals product base.

作。截至目前，全市共有获证的无公害农产品产地41个，获认证的无公害农产品63个，面积达73万多亩，今年将继续加大农产品产地认证工作力度，计划再认证无公害产地7万亩、无公害养殖场2个、农产品8个，建设5万间温室无公害蔬菜生产基地、3个市级无公害水果标准化示范园2000亩，抓好20个标准化养殖小区和3个无公害畜产品基地建设。

Free port: Area sometimes found in large ports where provision is made for reshipping imported goods without taking them through customs.

自由港，无税港：指在某些大港口内设置的区域。在那里，需要转运的进口货物按规定可以不通过海关。

At the side of the free weight area, I saw this machine which I have not seen in other gyms.

在自由重量区方面，我看到这个我没有看到在其他体育场馆机。

The university students＇ innovative undertaking complete handbook policy paid attention to the university students＇ innovative undertaking preferential policy recent years,for supported the university students＇ innovative undertaking,national all levels of governments have appeared many preferential policies,involved financing,starts doing business,the tax revenue,imbark training,the imbark instruction and so on many aspects.to planned starts an undertaking the university student,understood these policies,can walk the imbark first step.according to national and the shanghai municipal government＇s related stipulation,the shanghai area graduates the university graduate to start an undertaking may enjoy the free risk assessment,free policy training,the free loan guarantee and the partial taxes and fees reduces four preferential policies,includes specifically: the university graduates (including junior college,university undergraduate course,graduate student) are engaged in the individual management,gets up from the authorized management date,in 1 year exempts pays the individual operator the registration registry fee,the individual operator management fee,the economic contract demonstration text production cost and so on.in addition,if establishes the non-regular enterprise,only needs carries on the registration in the area county street,then tax-free 3 years.

大学生创业完全手册政策关注大学生创业优惠政策近年来，为支持大学生创业，国家各级山西大学生创业出台了许多优惠政策，涉及融资、开业、税收、创业培训、创业指导等诸多方面。对打算创业的大学生来说，了解这些政策，才能走好创业的第一步。根据国家和上海市政府的有关规定，上海地区应届大学毕业生创业可享受免费风险评估、免费政策培训、无偿贷款担保及部分税费减免四项优惠政策，具体包括：高校毕业生（含山西学生创业专科、大学本科、研究生）从事个体经营的，自批准经营日起，1年内免交个体户登记注册费、个体户管理费、经济合同示范文本工本费等。此外，如果成立非正规企业，只需到所在区县街道进行登记，即可免税山西大学生创业。

The shanghai univeity students＇ innovative undertaking preferential benefit many 1,the university graduate starts an undertaking four preferential policy basis country and the shanghai municipal government＇s related stipulation,haiti area graduates the university graduate to start an undertaking may enjoy the free risk assessment,free policy training,the free loan guarantee and the partial taxes and fees reduces four preferential policies,includes specifically: the university graduates (including junior college,university undergraduate course,graduate student) are engaged in the individual management,gets up from the authorized management date,in 1 year exempts pays the individual operator the registration registry fee,the individual operator management fee,the economic contract demonstration text production cost and so on.in addition,if establishes the non-regular enterprise,only needs carries on the registration in the area county street,then tax-free 3 years.

未知： 上海大学生创业优惠多 1、大学毕业生创业四项优惠政策根据中国创业教育网和上海市政府的有关规定，海地区应届大学毕业生创业可享受免费风险评估、免费政策培训、无偿贷款担保及部分税费减免四项优惠政策，具体包括：高校毕业生(含大学专科、大学本科、研究生)1、大学毕业生创业四项优惠政策根据中国创业教育网和上海市政府的有关规定，海地区应届大学毕业生创业可享受免费风险评估、免费政策培训、无偿贷款担保及部分税费减免四项优惠政策，具体包括：高校毕业生(含大学专科、大学本科、研究生)从事个体经营的，自批准经营日起，1年内免交个体户登记中国创业教育网费、个体户管理费、经济合同示范文本工本费等。

The shanghai univeity students＇ innovative undertaking preferential benefit many 1,the university graduate starts an undertaking four preferential policy basis country and the shanghai municipal government＇s related stipulation,haiti area graduates the university graduate to start an undertaking may enjoy the free risk assessment,free policy training,the free loan guarantee and the partial taxes and fees reduces four preferential policies,includes specifically: the university graduates (including junior college,university undergraduate course,graduate student) are engaged in the individual management,gets up from the authorized management date,in 1 year exempts pays the individual operator the registration registry fee,the individual operator management fee,the economic contract demonstration text production cost and so on.in addition,if establishes the non-regular enterprise,only needs carries on the registration in the area county street,then tax-free 3 years.

山西大学生创业：上海大学生创业优惠多 1、大学毕业生创业四项优惠政策根据国家和上海市政府的有关规定，海地区应届大学毕业生创业可享受免费风险评估、免费政策培训、无偿贷款担保及部分税费减免四项优惠政策，具体包括：山西大学生创业毕业生(含大学专科、大学本科、研究生)1、大学毕业生创业四项优惠政策根据国家和上海市政府的有关规定，海地区应届大学毕业生创业可享受免费风险评估、免费政策培训、无偿贷款担保及部分税费减免四项优惠政策，具体包括：山西大学生创业毕业生(含大学专科、大学本科、研究生)从事个体经营的，自批准经营日起，1年内免交个体户登记注册费、个体户管理费、经济合同示范文本工本费等。此外，如果成立非正规企业，只需到所在区县街道进行登记，即可免税3年。

Work pieces contour show that the shape of free forming area could be represented accurately by circular function.

通过对成形件外轮廓的测量分析知，固体颗粒介质板材成形过程中，自由变形区的形状可用圆函数非常精确的表示。

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