摘要的

Results The total aberrantion rate of chromosome is 26.7%(23/86);Compared the normal controls,in azoospermic patients,Serum FSH、LH levels increased,The rate of T/LH decreased.and there is a very significant difference(P%26lt;0.05);The resemble results is detected in different outcome in PESA.

结果摘要：86例无精子症患者中异常核型23例，占总例数26.7%；和正常对照组相比较，无精子症组血清FSH、LH升高，T/LH比值下降，差异有显著性(P%26lt；0.05)；PESA能抽吸到精子组比不能抽吸到精子组的FSH、LH偏高，T/LH下降(P%26lt；0.05)。

Objective To investigate the relationship between ABO blood type and malignant tumours in Guangzhou.

摘要］ 目的：探讨广州地区不同ABO血型与恶性肿瘤的关系。

Objective To research the value of ultrasound diagnosis of placenta abruption.

摘要］ 目的：探讨超声对胎盘早剥的诊断价值。

Abstract］ Objective To explore precaution,early diagnosis and active treatment of pacental abruption during late pregnancy.

摘要］ 目的提高对妊娠晚期胎盘早剥的预防、早期诊断及积极治疗。

Objectiv To research the value of ultrasound diagnosis of placenta abruption.

摘要］ 目的：探讨超声对胎盘早剥的诊断价值。

Abstract］ Objective To summarize the experience in diagnosis and surgical treatment of bacteria liver abscess.

摘要］ 目的总结细菌性肝脓肿的临床诊断和外科治疗经验。

This paper, with the analysis of the propagation characteristics in a lossy cylindrical waveguide and using small-signal theoretical dispersion relation, presents study on the device stability with influence of the absolute instability and the backward wave oscillation in TE01-mode lossy dielectric-load gyrotron traveling wave amplifier.

摘要该文从分析损耗介质加载金属圆波导中电磁波传输特性出发，应用回旋行波管放大器小信号色散方程，研究损耗介质加载结构TE01模回旋行波管放大器绝对不稳定性振荡和回旋返波振荡对器件稳定性的影响。

Alternatively, users may input some information manually such as key words, category and document abstract.

二者择一地，使用者可能用手输入一些数据如此的如牛鼻子字、种类和文件摘要。

Therefore, an Abstract Implementor class is not needed.

因此，摘要实现化类是没有必要的。

Sahghai Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai 200032, China Abstract: Carboxylesterases are a group of related enzymes that catalyze the hydrolysis of a vast number of ester-containing endogenous and exogenous compounds.

中国科学院上海生理生态研究所，上海 200025 摘要：羧酸酯酶水解众多内源和外源含酯的化合物。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。