查询词典 AB

MethodsA cl uster sample of 664 students received the self-designed questionnaire survey ab out nutritional knowledge and attitude.

采用随机整群抽样方法对兰州地区2所高校664名学生进行自行设计的营养知识和态度问卷调查。

After consented and investigated using questionnaire (including risk factors of cervical cancer, knowledge of cancers), eligible women were examined by VIA and VILI and women who had ab...

对符合条件的妇女进行危险因素、癌症及子宫颈癌认知情况的问卷调查，用醋酸染色后肉眼观察和碘染色后肉眼观察进行宫颈检查，结果异常者进行阴道镜下活组织检查并得到最终的病理学诊断。

Owing to the variability of HVR1, the method to check anti-HVR1 antibodies need to cloning and expressing the gene of HVR1 of every sera and that poses some problem. For example, it needs lots of time and money, and the sample must come from viremic patients. It is urgent to acquire a broadly cross-reactivity HVR1 antigen to check the antiHVR1 Ab in the sera of HCV infected patients by ELISA.

由于HVR1的高变性，因此要想测定血清中抗HVR1水平，通常要克隆表达待测血清中的HVR1基因，但该方法时间长、费用高，并仅对HCV、RNA阳性血清适用，所以急需一种具有极高交叉反应性的HVR1抗原，才可通过ELISA对病人的HVR1抗体进行检测。

The electric potential difference UAB between points A and B in an electric field is equal in strength to the work WAB done on a positive unit charge moved form A and B.

电场中AB两点间的电势差等于把单位正电荷从A点移到B点电场力所做的功。

Children of the member that partial hobo children learns to proofread worker of ab extra Wu is avoided receive education to compensate gold, get great welcome, but hobo children school also is existing pay of insecurity of persons qualified to teach, teacher standard of persons qualified to teach of not tall, whole is wronger wait for a problem.

部分流动人口子弟学校对外来务工人员子弟免收教育补偿金，受到极大欢迎，但流动人口子弟学校也存在着师资紧张、教师待遇不高、整体师资水平较差等问题。

The feldspars from the γA1 and γAIIa show many clear metasomatic alteration features; the- refore, the authors genetically consider the albitized protolithionite granite and the albitized zinnwaldite granite to be metasomatic altered granites.

花岗岩中长石具有清楚的交代特征，晚期岩体中的钾长石的An和Ab组份十分低，斜长石中的An和OI组份也很低，说明钠长石化黑鳞云母花岗岩和钠长石化铁锂云母花岗岩为交代蚀变花岗岩。

The systematic items st em from the walker's talk ab out the chalk.

这些系统的条款来源于步行者关于粉笔的谈话。

If so you need to spice up your ab workout.

如果答案是肯定的，那么你有必要给它加点儿有趣的内容。

Fashion can be a bit 'Ab Fab' and a lot of people are very 'dahling, dahling' and camp it up.

时尚界有时有些'浮夸'，许多人总是'亲爱的，亲爱的'不离口，装腔作势。

I will tell you ab out my dream if you will come back!

如果你回来，我会告诉你我的一个梦！

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。