查询词典 Male

In order to understand the effect of Ogura sterile cytoplasm on interspecific crossability between Brassica napus and Raphanus sativus, three radish cytoplasmic male sterilie lines of B. napus and their corresponding maintenance lines were used as female parents to hybridize with R.

用三个甘蓝型油菜萝卜细胞质雄性不育系及其相应的保持系作母本与萝卜杂交，以了解Ogura不育胞质对甘蓝型油菜与萝卜种间可交配性的影响。

There were 96, three crossbred pigs, even numbers of male and female were used.

试验采用三品种杂交肉猪96头，公母各半。

After entering the society of civilization, the relations of the male and female have evolved from crossbred of mating group to the monogamy.

娼妓不是一种孤立的社会文化现象，它与人类社会的政治经济制度、道德伦理、婚姻制度、以及种种约束人类行为的社会规范紧密相联。

Male:"Be, I want to make love with you, crossed for a long time."

男的："是啊，我想跟你做爱，过了许久。"

This male sterile gene can be effectively and rationally used in genus Brassica Oleracea and other Crucifer crops.

进一步揭示了甘蓝显性细胞核雄性不育发生的本质，为该基因的克隆、人工调控植物育性的表达及其分子育种提供了依据。

Results: The incidence of cryptorchidism of male offsprings in group C and D was 10.8% and 63.5% respectively. The organ/weight of cryptorchid testis and epididymis significantly decreased compared with the control. Abnormal pathological and micro-structural alternations of seminiferous epithelium and sertoli cells were also observed.

结果：C、D组雄仔鼠隐睾发生率为10.8%和63.5%；隐睾睾丸、附睾的脏器系数显著减轻；睾丸生精上皮萎缩，生精细胞层减少甚至消失，曲精小管体积减小；同时附睾管腔中精子缺如。

To investigate whether the expression of cdc2 and cyclin B1 in spermatogenic cells during spermatogenesis is actually a temperature dependent event, in situ hybridization, Western blotting and immunohistochemistry analysis were used to study the expression of cdc2 and cyclin B1 in normal and cryptorchid testis. Results showed that heat would differentially hurt male germ cells in different developmental stages during spermatogenesis, especially the pachytene primary spermatocytes. Most of spermatogonia in contralateral cryptorchid testis were not harmed fatally by heat as yet, indicating that spermatogonia could resist to beat to a certain extent. In this case spermatogonia could develop to pachytene/diplotene primary spermatocytes, but they could not acquire the ability to complete the transition from mitosis to meiosis, and then appeared to go through apoptosis. Therefore, we could not find the descendants of meiosis: secondary spermatocytes and round spermatids, elongated spermatids and spermatozoon. The abdominal temperature had no significant influence on the transcription of cdc2 and cyclin B1 in the spermatogonia and pachytene/diplotene primary spermatocytes. In normal rabbit testis, cyclin B1 increased in the pachytene/diplotene primary spermatocytes before meiosis and reached its peak in the spermatids.

为了解精子正常发生过程中cdc2和cyclin B1表达的低温依赖性，我们利用原位杂交和免疫组化等方法，研究了正常和隐睾精子发生过程中cdc2和cyclin B1的转录和翻译调控活动，结果表明：（1）热对各阶段的雄性生殖细胞都有损害，粗线期的初级精母细胞尤为敏感，实验性隐睾内的精原细胞尚未完全受到"致命"影响，说明精原细胞对热有一定的耐受性，但即使成为粗线期／双线期初级精母细胞，却未能获得由有丝分裂过渡到减数分裂的能力，呈现不同程度的凋亡，所以在整个切片中找不到源自减数分裂的产物----次级精母细胞、圆形精子细胞，更谈不上长形精子细胞和精子的形成；（2）腹腔高温未明显地影响隐睾精原细胞和粗线期/双线期初级精母细胞中cyclinB1和cdc2的转录，说明高温并不是通过影响cyclin B1和cdc2的转录活动而导致生精过程阻断的；（3）正常兔睾丸组织中，〓在精原细胞和粗线期／双线期精母细胞中均有表达：cyclin B1蛋白在减数分裂前期的粗线期／双线期初级精母细胞中的表达量增加，于变态末期的精子细胞中达高峰。

There were hyperestrinemia in rats with unilateral cryptorchidism after orchiopexy,AsAb may be a cause of male infertility.

结论隐睾大鼠行睾丸下降固定术后，存在高雌激素血症；AsAb产生可能是导致男性不育的原因之一。

Among 18 patients in MTB group,15 patients were male and 3 patients were female,ranging in age from 12 to 22 years,with an average of 14 years,and the cubitus varus angle ranged from 17 degree to 40 degree(mean 29 degree).

金属张力带固定组18例，其中男15例，女3例；年龄12~22岁，平均14岁；术前内翻角为17°~40°，平均29°。

Among 15 patients in BTB group,12 patients were male and 3 patients were female,ranging in age from 13 to 24 years,with an average of 16 years,and the cubitus varus angel ranged from 17 degree to 34 degree(mean 26 degree).

可吸收张力带固定组15例，其中男12例，女3例；年龄13~24岁，平均16岁；术前内翻角为17°~34°，平均26°。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。