Objective: To investigate the incidence of BK virus infection in renal transplant recipients and to analyze the risk factors of BKV infection.

By using the calcium precipitation technique, 293 cells were infected by the BK virus ( BKV) DNA.

BK病毒（BKV）DNA籍钙沉淀技术感染293细胞。

One renal allograft recipient who was positive for BKV developed ureteral obstruction.

1例BKV阳性肾移植患者出现输尿管梗阻。

Screening for detection of BKV in the urine is a simple test.

尿中BKV的检测是BKVAN的一种简单筛选方法。

Ooh, Beiwai, my love knot of English!

哦, 北外, 我的英语情结!

Do you have broadcasting love knot?

你有广播情结 吗 ?

I draw concerning the love knot to mark the card.

我所画的关于同心结标牌.

His mood lightened after the solution of the knotty proBlem.

难题解决后他的心情愉快起来.

It is almost impossible to skirt the knotty problem.

想回避这个棘手的问题几乎是不可能的.

If you don't stop bothering me, I'm gonna give you a knuckle sandwich.

你要是还来烦我, 我就当嘴给你一拳.

This chap deliberately jostled Wally so he turned round and gave him a knuckle sandwich.

这小伙子故意挤了一下澳利,于是澳利转过身来猛地给了他一拳.

He threatened to give me a knuckle sandwich.

他扬言要打我一顿.

The comedian's jokes were too near the knuckle for most of the women in the audience.

这个喜剧演员的玩笑对台下大多数妇女观众来说,简直是一种猥亵的行为.

It was presented that a new precision forming technology of car steering knuckle in this paper.

文章提出了轿车转向节精密成形新工艺.

The knuckle arms are secured by keys in the holes of the steering knuckle.

该节武器担保金钥孔的转向节.

Remove the steering knuckle from the strut.

自支柱拆除转向关节.

The account name may also be called the user ID, or the login name.

账户名也被叫做“用户ID”, 或“登录名”.

Which Knowledgebase? They need licence number only. Both user ID and password is not required.

哪个知识库? 只需要软件号码. 用户名和密码不必需.

Please use the new password to login to Straight 2 Bank with your Group ID and User ID.

请您使用这个新的临时密码和您得到的群号和帐号登录电子银行.

MG will send a confirmation, with a User ID and password, via email.

MG将 通过电子邮件确认报名情况, 并通知参赛者用户名及密码.

Baidu administrator disorderly, sealing the normal user ID, are seen N normal closure.

百度空间的管理员乱封人的,正常用户ID都不放过, 我见过N个正常人被封的情景.