性腺

And the research materials were often meiotic pachytene chromosomes of sex gland and mitotic prometaphase of early embryos and diapause eggs\' somatic cells.

早期，家蚕染色体识别和基因定位研究主要利用性腺减数分裂粗线期的染色体、早期胚胎和滞育卵有丝分裂早中期的染色体作为材料，按照相对长度和部分限性易位系统或缺失等来进行核型分析。

Sex fostering were chosen based on the sex superiority preoperative and the develop condition of sex gland seen during the operation .

根据患者术前性别优势及术中性腺发育情况等选择性别抚养，术后部分患者给予激素替代或辅助治疗。

To observe the influence of weight, the change of the structure in hypothalamus、pituitary、sex gland and sexual organs, the effect of luteinizing hormonewith different dose Kangzao-Ⅱ Decoction.

观察高、中、低不同剂量抗早2号方对雌性青春期大鼠体重、对下丘脑、垂体、性腺和性器官组织结构以及对血清促黄体生成素水平的影响。

Objective :To observe the effect of the Xian Ling Gu Bao Capsuleon sex hormone and sexual gland in the castrational animal,the Yinxu animal and the Yangxu animal.

目的 观察仙灵骨葆胶囊对去势动物模型、阳虚动物模型、阴虚动物模型的性激素及性腺的影响。

The study preliminarily demonstrated that Gengnian Pingtiao Granules had effect of sex hormone, could regulate functions of pituitary, hypothalamus and axis of sex gland.

本研究初步证明更年平调冲剂具有性激素样作用，可调节垂体-下丘脑-性腺轴功能，长期服用对子宫内膜无增生作用。

Dr. Schoen and his group assessed "the yield" of adanced adenoma and cancer based on the size of the lesion detected by flexible sigmoidoscopy.

Schoen博士和他的小组在可屈性乙状结肠镜检测的病变大小的基础上对进展性腺瘤和癌的"产率"进行了评估。

On the D110, when mean total length reached about 86.5±5.9 mm, ovarian cavity grew bigger, and oocytes were firstly detected. Differentiation of testis was firstly observed in juvenile flounder with mean total length of 63.5±3.4 mm on the D90 when spermatogenous cell proliferated rapidly and spermaduct formed.

在90日龄、平均全长为63.5±3.4 mm的雄性牙鲆中，精原细胞快速增殖，并观察到了输精管结构；进一步的细胞学分化则出现在100日龄、平均全长为76.0±8.6 mm的个体中，此时可以看到精小叶的形成；在平均全长为140.0±15.2 mm时，精巢中出现初级精母细胞，标志着性腺分化的基本完成。

The muscle layer includes circular muscles and longitudinal muscles, whose functions may be related with the releasing of sperm from spermatheca..

对中华蚌锰雄性附腺的显微观察显示，中华蚌锰的雄性附腺左右对称，各由巧根腺管组成，根据分泌物可分为五种类型；储精囊为细长的管状，左右各一根，和附性腺缠绕在一起。

The toxicity effect of Aroclor 1254 directly and resulted in the pathological changes of the sexual gland, influenced the nutrient accumulation and maturity division of the spermatocyte , the sphere sperm cell development and sperm maturity.

由于经胎盘及乳汁转运到胎儿和仔鼠的Aroclor 1254的量相对较低，未造成性腺的明显病理变化，使精子形态质量受影响程度明显减小。

Puberty when the hypothalamus pituitary development formed to stimulate the beginning of testicular gonadal hormone secretion, so that in the vas deferens spermatogonium split into spermatocytes, and then split into sperm cells, sperm cells eventually split into sperm.

青春期时，丘脑下部垂体的发育形成了，刺激睾丸性腺开始分泌性激素，使输精管里的精原细胞分裂成精母细胞，再分裂成精子细胞，最终精子细胞分裂成精子。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐