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[ Abstract ]Objective: To evaluate the effect of continuous paravertebral analgesia after Method:Chose 60 patients who only did nephrectomy,aged between 30 and 65, and weighed from 45kg to 80kg in both The ASA was I or II The patients were also divided into two groups randomly: The control group (CEA group ) and the continuous paravertebral nerve block group (PVB group ) and each group has 30 Both groups were injected with 250ml 2% ropivacaine continuously, and adopted the intravenous morphine patient-controlled analgesia Their blood was tested, the VAS in still and in movement was evaluated seperatedly after 6/12/24/48 hours of teh nephrectomy, and the accumulated marphine usage and the cases of complication of the patients after 48 hours were Result: Compared with CEA, PVB has significant higher PaO2, has the same VAS in still state with the CEA while different VAS in movement, and the accumulated usage of marphine is Second, the PVB has less patients showing nausea,vomiting,pruritus and In addition, the patients in PVB have short interval (P＜05) for the first Conclusion: Compared with CEA, using PVB for analgesia after the nephrectomy can reduce marphine usage and reduce related Keywords:next thoracic , amides ; pain after surgery ; analgesic我觉得我今天一定是心情大好不然怎么会这么花时间去做这个呢要不要用，你自己看着办吧
见过手术刀吗？样子类似柳叶，所以是直接翻译的。
眼科手术刀叫柳叶刀
Objective: To evaluate the analgesia effect of para vertebral nerve block (PVB) post Methods: Sixty patients undergoing simple nephrectomy (age 35-65 years old, both genders, weight 45-80 kg, ASA grade I or II) were randomly divided into two groups using the table of random numbers: the control group and the PVB group, with 30 patients in each For both groups, patients were given intravenous infusion of 2% ropivacaine 250 ml post operation and intravenous morphine patient-controlled Six, 12, 24 and 48 hours post operation, blood gas analysis was conducted and VAS scores under quiet and exercising conditions were The cumulative morphine usage and cases of complications were calculated at 48 hours post Results: Compared with control group, PVB group had a significant higher PaO2 and lower PaCO There were significant differences in VAS scores under exercising condition while no difference under quiet condition between two In PVB group, the cumulative morphine usage decreased, there were fewer cases of nausea, vomiting, pruritus and orthostatic hypotension, and the first flatus time post operation was shortened (P<05) Conclusions PVB analgesia post nephrectomy may reduce the usage of morphine and the incidence of 问题：CEA的英文全称未给出，故翻译时未采用此缩写。方法中未说明PVB何时及如何实施。吗啡辅助镇痛没查到有assist的翻译，一般就直接说patient controlled analgesia，或其后加pump。
Read the magazine Read 阅读read the book读书
magazine英 [ˌmægəˈzi:n] 美 [ˈmægəzi:n] 杂志;弹药库;弹仓;胶卷盒复数： magazines双语例句Her face is on the cover of a dozen or more 她的面孔出现在十几种杂志的封面上。
Read an English
read a magazine
Read an English
read a magazine
To read
杂志的英文读音是magazine。元音字母i在单字里发/i/的音，发音时，舌端靠近下齿，舌前部抬得很高，但不接触上腭，不发生任何摩擦。这个音出现在字首、字中、字尾位置。police 警察machine 机器unique 独特的，唯一的prestige 威望ski 滑雪。
科学
science[英][ˈsaɪəns][美][ˈsaɪəns]科学; 技术，知识; 学科; 理科; 复数：sciences例句:Few voters understand the 很少有选民相信科学。 At the bronx high school of 在bronx区的理科中学读书。
Science Magazine
Chief Editor 杂志社主编Head of ×× Magazine Press 杂志社社长
Magazine Publishing House Only a
正确翻译为：英语空间 注：中国地质大学（北京）外语系创建的英语空间杂志社（English Space Magazine）,其编辑出版物《英语空间》杂志的英文就为“English Space”
periodical office