John Mark Karr faces possible murder, kidnapping and child sex assault charges.

This course provides basic skills and knowledge of teaching sex education in secondary schools.

本课程为学员提供有关在中学推行性教育的知识和基本技巧.

Li also called for more sex education classes and instruction in the law.

李扁主任也呼吁学校要多开设性教育课程,普及法律知识.

The most needed information about sex education includes sexual psychology, safer sex, STD etc.

学生最需要的性教育内容依次为性心理知识、安全性行为 、 性传播疾病等.

Sex education is a sensitive area for some parents and thus It'should remain optional.

性教育对于部分家长来说是敏感领域,因此可以作为选修课.

What was your favorite subject? Sex education.

学生时代最喜欢的科目? 性教育.

I am opposed to the modern sex education.

我对现今的性教育是持反对意见的.

He has very forward ideas about sex education.

他对于性教育有非常激进的看法.

Vietnam taboo on sex education, students do not include sex education curriculum.

越南避讳性教育, 学生课程中也不包含性教育.

A Study of Sex Chromosome in Carassius auratus by BrdU-Hoechst 33258-Giemsa Technique

应用BrdU-Hoechst33258-Giemsa技术对鲫鱼性染色体的研究

Research Progress on Sex Chromosome Evolution in Dioecious Plants

雌雄异株植物性染色体演化研究进展

The Technical Research of Fluorescence in Situ Hybridization for Detection of Fetal Sex Chromosome on Uncultured Amniotic Fluid Cells in Second Trimester

荧光原位杂交技术用于孕中期未培养羊水细胞胎儿性染色体检测的研究

Study on abnormality of sex chromosome in children

儿童性染色体异常的研究

This is the first study of the genetic causes of infertility that links a particular sex chromosome meiosis-specific gene to sterility.

这是关于与某个特定性染色体连锁，与减数分裂和不育症有关的基因导致不育的首个研究。

Based on the model of XY type sex chromosome, the entropy variation regularity of sex linked population equilibrium was studied by using the information theory method.

以XY型性染色体为模型，运用信息论方法研究了性连锁群体平衡的熵变规律。

Mechanisms of the sex chromosome aberration causing abnomal sex development were discussed.

在这些研究结果的基础上，本文对由于性染色体畸变而导致的性别发育异常的机制进行了分析和讨论。

Among them, there were 9 cases of abnormal chromosomal number, 4 cases of abnormal structure aberration and 2 cases of number anomalies of sex chromosome.

其中常染色体数目异常9例，结构异常4例，性染色体数目异常2例。

The No. 5 is sex chromosome ( ZW type).

5为异型性染色体（ZW型）；

Conclusion Sex chromosome aberration is the most important cause that results in sex differential distortion.

结论性染色体异常是导致性分化异常的重要原因之一。

The sex chromosome is XY.

性染色体为XY。

Non-gonadal defect and abnormal sex chromosome syndrome

无性腺缺陷－性染色体异常综合征