未翻译的

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。

The neutralizing activity of these antibodies and IgG fractions is acquired through post-translational modifications, through opsonization of virus particles into macrophages and immature dendritic cells, or through expression of antibodies on the surface of HIV-1-susceptible cells.

这些抗体或IgG片段的中和活性可以通过抗体分子翻译后的修饰，或介导巨噬细胞和未成熟树突状细胞的对病毒颗粒的调理作用，或者通过表达在HIV易感细胞表面来体现。

And it came to pass in those days, when there was no king in Israel, that there was a certain Levite sojourning on the side of mount Ephraim, who took to him a concubine out of Bethlehemjudah.

本站支持划词翻译：双击单词，可以弹出汉语意思！马上试试？！19：1 当以色列中没有王的时候，有住以法莲山地那边的一个利未人，娶了一个犹大伯利恒的女子为妾。

Hey yo jim man why don't ya, you don't you kick some of that you know you know how you do it man it's a trip people don't even believe were together right now but tell your story you know the one i like say it for me riders on the storm riders on the storm into this house we're born (into this house we're born) into this world we're thrown (into this world we're thrown) like a dog without a bone an actor out on loan riders on the storm there's a killer on the road his brain is squirmin' like a toad take a long holiday let your children play if ya give this man a ride sweet family will die killer on the road, yeah goin' off of this off of that with the lizard king bumpin' in the back how bout that driftin', liftin', swiftin', coastin', testaroastin' but the wheels won't stop 200 on the highway fresh up off the block he's a rider, na he's a killer dresses in all black but his hat says stealla pedal to the metal i gotta go hard drive by and say hello hey fredwreck you my mello now let me here what i sound like acapella wow ride dip swish now bring it back just like this like a dog with out his bone unlike a g with out his chrome it's hard to imagine the homey dog in a jag and he's checkin' for the checkered flag comin' in first never in last cause my car to fast i neva eva run out of gas cause i just to clean i do it upper class so fasten your seat belts its so hot it will even make heat melt so get a bowl and roll and ride slip through the slip and slide like a dog without a bone an actor out on loan riders on the storm there's a killer on the road his brain is squirmin' like a toad take a long holiday let your children play if ya give this man a ride sweet family will die killer on the road, yeah need for speed i'm trying to take the lead hold on little homey before you run into the trees i've seen thinks that i would have never saw before hey yo jim let'em in, let'em in open up my back tire smokin' the whole street and now the police wanna flash there lights and chase the dogg all night but i won't pull over nor give up cause i just don't give a fuck yeah from the side boy where we was born and raised straight up to ride boy continuously, we get to an expeditiously keep the light on east side on snoop dogg and the doors and yeah we bout to ride on riders on the storm riders on the storm into this house we're born into this world we're thrown were thrown

嘿摇摇弯轨机人为什么不唉，你不你踢一些那你知道你知道如何你这样做人这是一次旅行人们甚至不相信是在一起此时但告诉你的故事你知道那个我像为我说它骑士在暴风雨上骑士在暴风雨上入这房子我们是出生入这世界我们是扔像个狗没有一根骨头一个演员那儿有一个杀手在路上他的大脑是squirmin'像个癞蛤蟆采取一个长的假期让你的孩子们玩如果唉给这人一个乘甜家将死凶手在路上，是呀去'离开对于这离开关于那和蜥蜴国王 bumpin'在后面如何拳击比赛那 driftin'，liftin'，swiftin'，coastin'，testaroastin'但是这个车轮不会停止两百在公路上新鲜向上远离块他的一个骑士，娜他的一个杀手衣服在纯黑但他的帽子说stealla 踩踏板金属我有去难驶过和问好嘿fredwreck 你我的梅洛现在让我这里什么我听起来像acapella 哇骑现在倾斜豪华带来它回来只是这样像个狗与出来像个狗没有一根骨头一演员借出的骑士在暴风雨上那儿有一个杀手在路上他的大脑是squirmin'像个癞蛤蟆采取一个长的假期让你的孩子们玩如果唉给这人一个乘甜家将死凶手在路上，是呀需要速度我是试图着先鞭继续小像家一样在你未碰撞树木我已经看到想那我从来不锯在以前嘿摇摇弯轨机让'em 在，让'em 在开发我的后面疲劳smokin'一街一巷那么警察要闪光那儿灯光和追逐道格整夜但我不会拦截也不放弃造成我只是不给一个性交是呀自边男孩我们在那里出生和提升直直至骑男孩骑士在暴风雨上骑士在暴风雨上入这房子我们是出生入这世界我们是扔我的翻译不太标准别见怪

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。