无性别

Biological results showed that the macropterous percentage in male was always higher than that in female in the same population, and the sex of the brown planthopper individuals had no effect on the wing-form of others.

结果表明，褐飞虱雄虫的长翅率总是不低于雌虫，若虫的性别对相同群体中其它个体的翅型分化无影响。

Results The accuracy of discrimiˉnating method in Group B was better than that in Group A;the method of observing the distances and papillas was not error to discriminate the sex of nepionic rat.

结果 B组鉴别法相对于A组准确度高，D组以距离再结合乳头观察的方法来鉴别乳鼠的性别无误差产生。

In diabetic group and diabetic nephropathy group, Ala carriers compared to noncarrier all kinds of biochemical indicators were not different,adjusted with age, sex and smoke, Prol2Al did not have association with diabete and diabetic nephropathy .

糖尿病组及糖尿病肾病组Prol2Ala基因多态性Ala携带者与非携带者相比，各项生化指标未见明显差异，对年龄、性别、吸烟等混杂因素进行校正，Prol2Ala多念性与糖尿病及糖尿病肾病均无相关性。

No significant difference was found in the sex, gestational age, birth weight, type of delivery, one minute and five minutes Apgar scores, inborn or outborn, time of intermittent positive pressure ventilation started, serum sodium level, grading of chest X-ray findings or lung volume between the two groups.

比较这两组，发现在性别、怀孕周数、出生体重、生产方式、1分钟及5分钟Apgar分数、院内生产或院外转送、何时开始呼吸器治疗、血清钠离子浓度、胸部X光分级及肺体积方面并无差异。

The mechanical properties of the patellar tendon were significantly correlated to its mass density.

结果 髌腱的生物力学性质基于性别上的差异均无显着性，而与其密度呈正相关。

The mechanical properties of the patellar tendon were significantly correlated to its mass density.

结果 髌腱的生物力学性质基于性别上的差异均无显著性，而与其密度呈正相关。

ResultsNo significant changes of NAA/Cr, Cho/Cr and NAA/Cho ratios were observed between the left and right precentral gyrus, nor between the male and female.

结果不同侧别和不同性别之间的NAA/Cr、Cho/Cr和NAA/Cho值均无显著性差异；NAA/Cr与年龄低度负相关，Cho/Cr与年龄低度正相关，NAA/Cho与年龄呈中度负相关。

Some CT characteristics of BCSDH were studied first.Then,the risk factors for BCSDH were determined by logistic regression model from the following variates: age,gender,prediagnostic duration,site for injury force,coma experience and CT showing after injury.

先研究其CT表现，然后采用多因素Logistic回归分析从以下变量中，如年龄、性别、伤后&潜伏&时间、受伤着力部位、受伤时有无昏迷经过、伤时CT表现等确定BCSDH发生的影响因素。

objective to explore some ct characteristics and risk factors for traumatic chronic bilateral subdural hematoma.methods a total of 52 patients with chronic subdural hematoma were reviewed.some ct characteristics of bcsdh were studied first.then,the risk factors for bcsdh were determined by logistic regression model from the following variates: age,gender,prediagnostic duration,site for injury force,coma experience and ct showing after injury.results bcsdh was observed in 44.2% of 52 patients with csdh.

作者单位：第三军医大学大坪医院野战外科研究所神经外科，重庆 400042 目的探讨创伤性双侧慢性硬膜下血肿的ct特征及危险因素。方法回顾有随访资料的创伤性慢性硬膜下血肿52例。先研究其ct表现，然后采用多因素logistic回归分析从以下变量中，如年龄、性别、伤后&潜伏&时间、受伤着力部位、受伤时有无昏迷经过、伤时ct表现等确定bcsdh发生的影响因素。

In this research, sixty-one patients in unconscious state after hypertensive intracerebral basal ganglia hemorrhage was randomly divided into two groups: The proctoclysis group (31cases) was treated with Tongfuxingshen liquid but the control group (30cases) treated with Tongfuxingshen capsul for seven days. Otherwise, the symptomatic therapy was used simultaneously. The curative effects such as the time of the patients from unconsciousness to consciousness state, the scores of Glasgow- Pittsburgh coma after treated seven days, and the scores of nervous functional defects after treated fourteenth days were observed.

本试验将我院脑病中心1999年9月～2002年5月收入的、符合纳入标准的61例出血部位在基底节区，且伴有意识障碍的高血压脑出血患者，按简单随机分组法，分为31例通腑醒神液直肠滴注治疗组与30例通腑醒神胶囊灌胃对照组，两组病人在性别分布、平均年龄、既往史评分、伴发疾病评分、出血量分布、意识状态分级情况等方面经统计学处理无显著性差异，表明临床资料具有可比性。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。