查询词典 divide into groups

All patients were divided into two groups: the early period group and the late period group(from January 1997 to January 2004) and comparison was taken between two groups. The preoperative redox tolerance index, intraoperative hepatopetal blood occlusion of half liver, and postoperative arterial ketone body ratio were investigated and evaluated.

将病例分为前期组（前7年）和后期组（后7年）进行比较，同时对术前磷酸化耐受指数测定、术中半肝血流阻断及术后连续定时的动脉血酮体比率测定进行分析，并比较其价值。

Methods. This prospective study included 152 consecutive patients, sequentially divided into 2 groups, underwent Windows technique and decompressive laminectomy group by 2 groups of surgeons.

这个前瞻性研究包括152位序贯患者，随后被分成2组，两组医生分别完成开窗减压和减压性椎板切除术。

Totally 75 healthy 4-week-old male Sprague-Dawley rats were randomly divided into 25 groups. Doses of lead acetate were different in terms of groups respectively.

选取75只健康的4周龄雄性Sprague-Dawley大鼠，随机分为25组，各组染毒剂量均不相同。

At the bookish assembly hosted by Secretary General Huang Chin-ying on January 3, Mr. Chang Pei-chen presented the first report on the Secrets of the 17-year Cicada written by Japanese Jin Yoshimura, a specialist of eco-mathematical model and biological evolution. The book was adapted from Yoshimura』s paper published in American Scientist in 1996, exploring the causes of evolution of magicicadas. Based on the duration of dormancy, magicicadas fall into two groups: the 13-year and 17-year periodical cicadas. Based on the principle of the survival of the fittest, as the lowest common multiple was larger, there were fewer groups proliferating at the same time to prevent damage of their ecological regularity as a result of hybridization.

1月3日读书会在黄晋英秘书长主持下，第一篇由张培臣先生报告《17年蝉之谜》，作者为日本人吉村仁，专攻生态数学模型与生物演化理论，本书改写自吉村仁於1996发表於《美国自然学家》期刊的论文，探讨质数蝉的演化缘由；依若虫期蛰伏於土壤中年份的不同，质数蝉大致可分为13年及17年两类，在天择情形下，因为最小公倍数比较大，同一时间的繁殖群相对比较少，可避免杂交而破坏其生态规律。

PartⅢThe study of macrography, histology, pathology and apoptosis After the impactive injury of acetabular cartilageObjective To discuss the change of short and long peoriod for the impactive injury of acetabular cartilage by using different energy,the pathological mechanism of chondral injury and the relation between chondrocyte apoptosis and cartilage degeneration. Methods fifty-four New Zealand white rabbits were divided into high energy and low energy groups randomly, of which the two groups which were made through the homemade impactive equipment by impacting the right acetabular cartilage of rabbit at 35cm and 15cm with 0.400kg weight vertically and simulating the mechanism of impactive injury of human acetabular cartilage.

方法新西兰大白兔54只，平均年龄6个月，体重2.5±0.5kg，模拟人髋臼软骨冲击伤机制，采用自制冲击装置，用质量为0.400kg的重锤，分别沿导向杆从高35cm和15cm处下滑垂直冲击兔右侧髋臼软骨，建立兔髋臼软骨冲击伤模型，随机分为高能组和低能组，另一组为对照组，每组18只。

Methods Twenty–four New Zealand white rabbits were divided into model group and control group randomly, of which the two groups which were made through the homemade impactive equipment by impacting the right acetabular cartilage of rabbit at 45cm with 0.400kg weight vertically and simulating the mechanism of impactive injury of human acetabular cartilage. Each group was 12.The model group was injected SH.The control group was injected NaCl solution. The observation of macrography, histology (stained by HE, safarnin O and toluidine blue), transmission electron microscope, scanning electron microscope and the method of TUNEL were made for the three groups that were killed postinjuriously at 4 day and 4 week.

方法新西兰大白兔24只，平均年龄6个月，体重2.5±0.5kg，模拟人髋臼软骨冲击伤机制，采用自制冲击装置，用质量为0.400kg的重锤，沿导向杆从高45cm处下滑垂直冲击兔右侧髋臼软骨，建立兔髋臼软骨冲击伤模型，随机分为模型组和对照组，每组12只。

Methods: Fitly fresh Hongkong Mahua chicken eggs were divided into five groups: PBS-treated group, TW1-, TW2- and TW3-treated groups and Rg3-treated group.

50枚新鲜香港麻花鸡种蛋，随机分为5组：PBS组、TWI组、TW2组、TW3组、参一胶囊(ginsenoside， Rg3)组，每组各10枚。

Characterization melon accessions from 9 different groups were selected to analysis again, they were divided into 8 groups.

结果表明，21份材料分为8组，15份材料具有相同的分析结果，6份材料具有不同的分析结果。

In 35 milk tooth samples permanent and milk tooth samples weredivided into 5 dose groups each, and irradiated with 60Co γ ray at dose rate of 0.48 Gy/min. Radi-ation doses of 5 groups were 0.30, 0.50, 1.00, 3.00 and 5.00 Gy, respectively.

将恒牙和乳牙各分成4和5个剂量组，用60Co γ射线照射各组样品，剂量率为0.48 Gy／min，各组累积剂量分别为0.30、0.50、1.00、3.00和5.00 Gy。

Methods 70 male and female mice were randomly divided into 7 groups (n=10 each): the blank control group was given sodium carboxymethyl cellulose, the other six groups were given diclofenac mucilage of different doses.

取小白鼠70只，随机分成7组（n＝10），其中6组给予不同含量的双氯芬酸钠胶浆；另外1组为空白对照组，给予羧甲基纤维素钠。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。