查询词典 P.E.

Select the cases on annual August as the sam pling units, and divided those 253 cases into three decade groups, to analyze th e obsterical factors affecting the preterm delivery.

①30年早产发生率为4.72%(95%置信区间4.16，5.32)；②早产发生率不随年代发展出现明显变化，且无明显季节倾向性；③1 989～1998年度剖宫产率较1969～1978年及1979～1988年两个年度明显升高(P.05)。

J# V; I, G9 z, K$ p* N7 L2 U The use of custom made orthoses in football boots can increase the comfort levels and the performance of the boot, reducing the likelihood of injury to the player, increasing ball control and reducing fatigue.

E 使用自制的足底矫形器在球鞋里可以提升球鞋的舒适程度和球鞋的性能，降低运动员的受伤可能性，提高控球的感觉和减小疲劳。

Understand your company's P/E ratio – look for strong cash flow and well-managed costs.

了解贵公司的磷/电子比率-寻找强有力的现金流量及管理费用。

In the thesis by teaching the four-year students of 93 and grade 94 of P E department the techniques of volleyball smashing,anopting the different take-off and by comparing the diffenent results in doing it between the two groups of the formet learners and the later ones the author think that in teaching the beginners two-foot take-offshould ocme first And after that the strdents should be taught with techniques of one-foot take-off.

本文在对排球普修课扣球技术采用不同起跳方法的教学基础上，对实验组、对照组助跑摸高成绩进行了比较分析，认为在对初学者扣球起跳技术的教学中，应以并步起跳为宜。掌握了并步起跳技术以后，再向学生介绍跨步起跳技术。

Michelle DeRobertis, P.E., Senior Transportation Planner/Bicycle Program Manager, Santa Clara Valley Transportation Authority, is an experienced transportation engineer specializing in bicycle, pedestrian, and bus transportation.

米歇尔derobertis ，体育，高级交通规划师/自行车项目经理，圣克拉拉谷运输管理局，是一位资深交通工程师专门从事自行车，行人，以及巴士运输。

As the focal point of the teaching in P.E department ,the teaching of single-cylinder has very important position.

1问题的提出体操作为体育系的一门专业必修课，其在体育教学中占有举足轻重的地位。

Gem Year, a screw maker, is trading at a p/e ratio of over 70 in Shanghai.

紧固件制造商晋亿实业在上海股市的市盈率超过70倍。

Both Democrats and Republicans have latched onto that argument to criticize school districts for eliminating P.E. in order to spend more to meet the rigorous testing standards of 2001's No Child Left Behind Act.

民主党人和共和党人都批评学校为满足2001年&不让一个孩子掉队&法案的测试标准而取消体育课。

Results 59 cases were cuerd in the treated group'the ratio of curative was 88.06%'effective 6 cases'the ratio of effective was 8.95%'ineffetive 2 cases.The average time in hospital was 19 days'the raio of rel asp e was 9.25%'during one year.25 cases were cured in the control group'the ratio of curative was 58.14%.12 cases were effective'the rateio of effective was 27.90%'6 cases was ineffective'the average treatment time was 31 days.

结果 治疗组治愈59眼'治愈率为88.06%，有效6眼，有效率8.96%，无效2眼，治疗天数平均19天，随访1年54眼中复发5眼，复发率9.26%；对照组治愈25眼，治愈率58.14%，有效12眼，有效率27.91%，无效6眼，治疗平均天数31天，随访1年23眼复发7眼，复发率30.43%；两者比较治疗组疗程和疗效均优于对照组（P.01）治愈患者随访1年，治疗组复发率比对照组明显低。

They took their broomsticks and their kittens to the field (this was where they have their: P.E, broomstick lessons and Halloween performs).

他们把他们的扫帚和小猫带到了操场（他们通常在那里上他们的体育，扫帚课，还有万圣节表演）。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。