Crick, who saw a photo only of Dr. Franklin's B form, immediately recognized that DNA consisted of two parallel helixes, or twisted chains, running in opposite directions.
克里克见过富兰克林的B型照片，立即发现DNA包含反向旋转的两个并列螺旋列或叫扭曲链。
You can select either of 3 options, Standard, Art, or B/W, depending on the desired effect and personal taste to make the photo look natural to artistic.
您可以选择3个选项，标准，艺术，或B /瓦，根据预期的效果和个人品味，使照片看起来更自然的艺术。
Description: A campaign to raise funds for vaccination of newborns in China against hepatitis B. Provides the foundation's background, information on hepatitis B, event schedule and photo gallery.
为中国初生婴儿提供乙型肝炎疫苗而进行的筹款运动。含基金介绍、乙型肝炎信息、活动详情、照片集。
Front raises: Stand as described for side raises. Raise arms up to shoulder level together in front of the body (see Photo b). Lower back down slowly and in control.
前举：身体姿势和侧举相同。双臂一起向身体前方上举至肩膀水平(见图b)。控制住，慢慢放下。
On the left in this photo from 1992 is NASA research pilot Ed Schneider, who also flew NASA's B-52 mothership along with other planes including the F-15B aeronautical research aircraft.
在这个从1992年的照片左边是美国航天局的研究试验埃德施耐德，谁也飞往美国航空航天局的B - 52以及包括了F - 15 B型飞机的其他飞机航空研究母舰。
The forearm stretch stretches out forearms and fingers (see Photo B).
前臂拉筋可以拉伸前臂和手指的肌腱(见图b)。
Photo 472: Small plants in SNERDI Buiding B.
图472：国家核电上海院大楼内的植物。
Web-based electronic album system is developed by using a JSP-based B / S architecture to connect the database of electronic photo album sites.
网上电子相册系统是采用JSP开发的一个基于B/S构架的连接数据库的电子相册网站。
Web-based electronic album system is developed by using a JSP-based B / S architecture to connect the database of electronic photo album sites.
网上电子相册系统是采用JSP开发的一个基于B/S构架的连接数据库的电子相册网站。
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