查询词典 AD

Liu Yan Na expresses, although viewing rate is right ordinary common people, it is one measures a program to accept undesirable rational scale with data only, but to commercializing operational media company character, it is measure TV program value " hard currency ", ad business is cast do not send ad, sending how many ad is to follow viewing rate commonly of direct link up with.

刘燕南表示，尽管收视率对普通老百姓而言，只是一个用数据衡量节目受不受欢迎的理性尺度，但是对商业化运作的媒体公司而言，都是衡量电视节目价值的"硬通货"，广告商投不投广告、投多少广告一般都是跟收视率直接挂钩的。

Initially established during the Preclassic period (c. 2000 BC to 250 AD), many Mayan cities reached their highest state development during the Classic period (c. 250 AD to 900 AD), and continued throughout the Postclassic period until the arrival of the Spanish .

初步建立在Preclassic时期（约公元前2000年至250年），许多玛雅城市达到国家最高发展在古典期（约公元250至900年），并继续在整个Postclassic时期，直到抵达西班牙。

The user is complained, always receive what Google sends to shoot ad giving form, google published an announcement then, saying to shoot ad giving form is " rebarbative ", if the user was received,shoot ad giving form, they are not sent by Google, cause by the applied process of tripartite however.

有用户投诉，总是收到Google发送的弹出式广告，Google于是发表了一份公告，称弹出式广告是"令人讨厌"的，假如用户收到了弹出式广告，它们并不是由Google发送的，而是由第三方的应用程序引起的。

It was found by means of protein fluorescence detection that the number of MAP-2 masculine neurone in the hippocamp of AD rat in model group and zinc reinforce post-AD group decreased distinctly. There was not distinct difference in the MAP-2 expression and the number of MAP-2 masculine neurone between normal group and zinc reinforce pro-AD group.

模型组和AD后补锌组大鼠海马区MAP-2蛋白表达与正常组大鼠相比显著下降，MAP-2蛋白荧光检测发现模型组和AD后补锌组大鼠海马区MAP-2阳性神经元数量明显减少，AD前补锌组大鼠海马区MAP-2蛋白表达和MAP-2阳性神经元数量与正常组相比差异无显著性。

Finally, we also examined the diferentiation efect of Ad-GFP on myoblasts.3.Study of the transfection of Ad-GFP to myoblasts which Transplanted in the intrarectal of the immune defect rat.The immune defect rats Were randomized in to 2 groups( 10 in each group):The experimental group transplanted with myoblasts transfected by Ad-GFP; the control group injected PBS.

并观察转染了Ad-GFP后是否会对成肌细胞的分化融合有影响。3、转染Ad-GFP的成肌细胞在免疫缺陷小鼠直肠内移植的实验研究将20只免疫缺陷小鼠随机分成2组(每组10只)，移植组肛管直肠粘膜下层注射转染Ad-GFP的成人成肌细胞，对照组注射PBS。

They or join ad network, or build ad network oneself, the ad that places a hope to go up in order to sell oneself and similar website will attract advertiser.

它们或加入广告网络，或自建广告网络，寄希望以销售自己和类似网站上的广告位来吸引广告客户。

And what does AD stand for?---Well, AD is the abbreviation for the Latin term Anno Domini, which means in the year of our Lord, so AD actually marks the birth of Jesus.---What about the time before Jesus was born?---Well, we would use BC, which stands for Before Christ.

I see。今年是2009年，讲得明确一点的就是AD 2009，AD表示Anno Domini这是个拉丁文的字表示西元，而西元前要用BC，也就是Before Christ，AD通常会放在年份的前面，BC要放在年份的后面，另外如果要来表示是第几世纪我们要用序数，前面要用定冠词，所以并不是21 century而是the 21st century

Methods Ten mature Wistar rats were divided into normal control group (5 rats) and adenovirus (E1, E3-Deleted and carried math1 and enhanced green fluorescent protein report gene, Ad-Math1-EGFP) scala vestibuli transfer group (5 rats). Right ears of the Ad-Math1-EGFP transfering group rats were deliveried 5μl Ad-Math1-EGFP (physical tite 2.1×10^11v.p./ml) into cochleas through the way of drilling scala vestibuli of cochlear basal turn. As a control, the normal group received nothing to inner ear. In order to estimate functional condition of vestibule and cochlea, the click-evoked potentials on the surface of the cervical dura mater, auditory brain stem response and swimming time were recorded in all rats at 7 days after treatment, and then histologic and morphologic observation were carried out after animals were sacrificed. Results All animals' morphologic observation showed that inner ear hair cells were normal after transfer.

将10只成年Wistar大鼠分为正常对照组和缺失E1、E3基因片段且构建有Math1基因和绿色荧光蛋白报告基因的复制缺陷型腺病毒(adenovirus-Math1-enhanced green fluorescence protein， Ad-Math1-EGFP)前庭阶导入组，每组5只，实验组大鼠在右耳通过耳蜗底回前庭阶打孔的方法导入物理滴度为2.1×10^11v.p/ml的上述腺病毒5μl，对照组大鼠不做任何处理。7天后对动物进行颈髓硬膜外短声诱发电位(click-evoked potentials on the surface of the cervical dura mater， CDM-CEP)、听性脑干反应阈值检测和游泳试验，评价前庭和耳蜗功能，然后将动物处死进行组织形态学观察。

The paper introduces the main formats of online ad, taking CTR and CR for reference, and then discusses the proportion of effective accepter of online ad with the Effective Arrival Rate.

文中介绍了网络广告的主要形式，借鉴点击率和转化率，提出利用有效到达率来探讨网络广告真正到达有效受众的比率。

I h ad forgotten to bring my notes and had to speak ad lib.

我忘记带讲稿了，只好临时讲几句。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。