睾丸的

Acrylonitrile or methacrylonitrile is hydrolyzed in a suitable aqueous reaction mixture by an enzyme catalyst characterised by a nitrile hydratase and amidase activity of Comamonas testosteroni 5-MGAM-4D, producing the corresponding acid.

在合适的含水反应混合物中通过催化剂使丙烯腈或甲基丙烯腈进行水解生产对应的酸，催化剂的特征在于具有睾丸酮假单胞菌5-MGAM-4D的腈水合酶和酰胺酶活性。

Long car ride handlebar height lower than the car seat, center of gravity forward, lumbar curvature increased perineal testes, prostate close to the cushion, the squeeze will be a long time ischemia , edema, inflammation, affect the generation of sperm and prostatic fluid and semen of infertile due to abnormal secretion.

赛车车把的高度低于车座，重心前倾，腰弯曲度增加，会阴部的睾丸、前列腺紧贴在坐垫上，受到长时间挤压后会缺血、水肿、发炎，影响精子的生成以及前列腺液和精液的正常分泌而致不育。

Handlebar height lower than the car seat, center of gravity forward, lumbar curvature increased perineal testes, prostate close to the cushion, the squeeze will be prolonged ischemia, edema, fat inflammation, affecting the generation of sperm and prostatic fluid and semen of infertile due to abnormal secretion.

赛车车把的高度低于车座，重心前倾，腰弯曲度增加，会阴部的睾丸、前列腺紧贴在坐垫上，受到长时间挤压后会缺血、水肿、发炎，影响精子的生成以及前列腺液和精液的正常分泌而致不育。

Right whales have one of the smallest brain-to-body-size ratios of any cetacean, the longest penis in the animal kingdom (averaging more than seven feet or 2.3m) and testes with a combined weight of one tonne.

露脊鲸的大脑于身体的比例是所有鲸类动物中最小的，而且雄性露脊鲸有着动物王国中最长的生殖器（平均长度超过七英尺或是2.3米），它和睾丸在一起共有一吨重。

Meiotic pachytene bivalents were obtained from porcine testes using prolonged hypotonic treatment combined with high chloroform Carnory's fixative solution. Mitotic metaphase chromosomes were prepared from blood cell culture. Comparative studies on division index and length of pachytene bivalents and mitosis metaphase chromosomes showed that those of the former are 5 times higher and 3.42(1.87～5.98) times longer than the latter, respectively. Chromomere maps of bivalents are more abundant than mitotic metaphase G-bands, while they are correspondent with mitotic early-metaphase G-bands. The result was found by using the chromosome 12 as a sample.

以性成熟公猪睾丸和外周血为材料，采用长低渗、高氯仿卡诺固定液固定和外周血细胞培养制备减数分裂粗线期二价体和有丝分裂中期染色体，通过对二价体和有丝分裂中期染色体分裂指数和长度的比较研究，发现二价体的分裂指数和长度分别是有丝分裂中期染色体的5倍和3.42倍(1.87～5.98)；同时以12号染色体为例，比较了二价体上的染色粒结构带与有丝分裂中期染色体G-带，表明染色粒结构带比中期染色体G-带带纹丰富，而与早中期G-带带纹吻合。

Last year, Dr Coates reported a different experiment in which he found that traders who had high levels of testosterone in their bodies in the morning went on to make the most money during the day.

去年，Coates博士报道了另外一个不同的实验，他在实验中发现在早晨那些体内有高水平的睾丸酮的交易者在一天中持续地赚到最多的钱。

Due to the deficiency of cyclin B1 and 〓, spermatogonia and pachytene/diplotene primary spermatocytes in contralateral cryptorchid testis were unable to form MPF, and therefore, they could not accomplish their nuclear division, and became arrested at the transition stage from mitosis to meiosis (G2/M phase). We also found that testosterone could regulate the cyclin B1 expression in spermatogenic cells.

由于cyclin B1和〓的缺失，粗线期/双线期初级精母细胞中的MPF无望形成，从而导致生精细胞分裂停滞在由有丝分裂向减数分裂过渡的G2/M相；（5）睾酮可在翻译水平上调控阴囊内睾丸生精细胞cyclin B1蛋白的表达。

Limitations of this study include possible unmeasured confounding and lack of data concerning cryptorchidism, which is another potential cause of infertility and testicular cancer.

这项研究的限制包括可能未评量的干扰因素，以及缺乏有关隐睾症相关的数据，这是另一个造成不孕症与睾丸癌的潜在原因。

And while a hairy chest and a full beard have fallen out of favor in the waxed and buffed 21st century, they are historically—if unconsciously—seen as signs of healthy testosterone flow that gives rise to both fertility and strength.

虽然长胸毛的胸膛和洛腮胡也许在"净光、滑亮"的21世纪不再受到宠爱，但是从历史上来看，这两件--可能是无意识地--被视作是一种能提高生育和力量的健康睾丸激素的迹象。

"Boys that did not receive the during the mid-1990s are now collecting in large numbers in secondary schools and colleges, and this provides a perfect breeding ground for the virus," Niall Davis, a urology research registrar, said in a news release. It's estimated that as many as 40 percent of males who develop mumps after puberty can suffer from orchitis.

"20世纪90年代中期没有接种 MMR 疫苗的男孩，目前大量地集中于中学或大学里，这为腮腺炎病毒提供了极为理想的滋生地，"泌尿学研究主任尼尔·戴维斯在一次新闻发布会中说，据估计，在青春期之后患有腮腺炎的男性中，有多达40%的人可能会患上睾丸炎。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。