避孕的

This review described the advancement of embryo implantation and molecular mechanisms of interaction between the conceptus and the uterine epithelial surface.It will provide theoretic bases for improving pregnancy rate,preventing early abortion of fetus and even developing convenient contraception methods in the future.

本文综述近年来在人类及相关动物胚胎着床的研究进展，并重点阐述在胚胎着床中存在于胚胎滋养层表面与母体子宫内膜上皮表面作用的相关信号联系及分子调控机制，以期对提高妊娠率、防止胎儿早期流产以及开发简便高效的临床避孕措施的研究提供理论依据和借鉴。

000 Years ago, India and Egypt, like the crocodile, an elephant that has been such a mysterious force of the animal's feces are also used in the contraceptive Fang.

在3000多年前的印度和埃及，像鳄鱼、大象这样被认为具有神秘力量的动物的粪便也被用到了避孕药方中。

The compositions are useful in contraception and hormone replacement therapy and in the treatment and/or prevention of uterine myometrial fibroids, benign prostatic hypertrophy, benign and malignant neoplastic disease, dysfunctional bleeding, uterine leiomyomata, endometriosis, polycystic ovary syndrome, and carcinomas and adenocarcinomas of the pituitary, endometrium, kidney, ovary, breast, colon, and prostate and other hormone-dependent tumors, and in the preparation of medicaments useful therefor.

所述组合物也可用于避孕和激素替代治疗和治疗和/或预防子宫的子宫肌层纤维瘤、良性前列腺肥大、良性和恶性肿瘤性疾病、功能异常性出血、子宫肌瘤、子宫内膜异位、多囊卵巢综合征和垂体、子宫内膜、肾、卵巢、乳房、结肠和前列腺的癌和腺癌及其它激素依赖性肿瘤，以及用于制备对其有用的药物。

In the direction of the theory of "Economic-social Development and Contraception under the Bearing-controlled", one of the approaches to inosculate the economic behalves with the practice of Planning Child Bearing is to establish the Planning Child Bearing behalf oriented system.

在&经济社会发展+生育控制下的避孕&生育率综合因素决定论的指导下，能够将经济社会利益渗透到人口和计划生育工作当中，并迅速对生育水平发挥作用的重要途径之一是建立健全计划生育利益导向机制。

Blood clots called venous thromboembolisms -- which can travel to the lungs as life-threatening pulmonary embolisms -- have long been known to be a rare but potential side effect of the birth control pill, and for the patch as well.

血栓可以随血流而进入肺部造成肺栓塞，这也是所有的避孕药以及避孕贴膜非常少见的但有可能引起的副作用。

The first-known contraceptive was crocodile dung, used by Egyptians in 2000

BC 世上已知的第一个避孕用具是在公元前2000年的古埃及使用的鳄鱼粪。

This ancient method of contraception may have some effect, honey and alkaline can prevent the sperm motility, while the crocodile excrement is alkaline, and these materials and immersed in a porous sponge spermicide very similar.

可能这种古老的避孕方法具有一定效果，蜂蜜和硷可阻止精子运动，而鳄鱼排泄物也是碱性的，这些物质与浸入杀精子剂的多孔海绵十分相似。

A Three provinces involved in this study amended their byelaws and abolished some original items on restriction of contraceptive choice.

投入评估(1)各个项目县所在的省对本省条例进行了不同程度的修订，取消在避孕选择上的一些硬性规定。

For most sexually active people, however, it is essential to use contraceptives that also protect against disease.

然而对大多数性生活积极的人来说，避孕工具有预防性病传播的作用是必要的。

Modern contraceptives, and labour-saving appliances, make it easier for them to take paid work.

现代避孕产品的发展和减少体力劳动的高科技，是她们更容易获得有报酬的工作。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。