您要查找的是不是：
- catalytic center activity 催化中心活力
- The catalytic center of an enzyme is composed of a set of amino acids whose three-dimensional arrangement forms the "active-site" that allows them to efficiently bind and modify the substrate. 酶的催化中心是由一组氨基酸组成，其三维结构形成活性位点，允许它高效地结合或修饰底物。
- The metal ion may be the catalytic center of the cofactor, or it may serve to bind the enzyme and substrate together to hold the enzyme in a catalytically active conformation. 金属离子可以是辅助因素的催化中心，也可以帮助形成酶活性所必须的构象。
- Pathologic examination:lymph follicle and germinal center activated, while in AZT group showed depletion. 病理学检查，ZY－1组淋巴滤泡和生发中心呈激活状态，为淋巴滤泡增生阶段，而AZT组则滤泡消失，组织萎缩，出现耗竭现象。
- Cardholders enjoy special green free rate at associated golf clubs, and have the priority to participate Chimelong Golf Practice Center activities for members. 持卡者优先享用本中心之协议球会提供的优惠服务,并可优先参加本中心策划组织的所有会员活动的权益;
- A center of interest or activity. 中心兴趣或活动的中心
- He moved the table over to the center of the room. 他把桌子移到房间中心。
- The land is destined for a new shopping center. 这块地已被划作为营建一个新购物中心之用。
- His activities in London center around this spot. 他在伦敦的活动以这个地点为中心。
- A center of power, activity, or energy. 力量、活动或能量的中心
- The strikers paraded through the city center. 罢工队伍游行穿过市中心。
- Selected Topics of Catalytic Activity and Kinetics ? 催化反应动力学选论
- All salts studied except NaCl exhibit perfect catalytic activity. 所研究的所有盐类，除氯化钠，都有很好的催化作用。
- A system of roads radiates from the town center. 一个道路网从镇中心向四面八方伸展出去。
- The new hospital will be sited at the city center. 新医院将座落在市中心。
- New York is a great financial center. 纽约是一个重要的金融中心。
- The center of the sun is exceedingly hot. 太阳的中心极其热。
- Our city is the industry center of the country. 我们城市是全国的工业中心。
- They made a detour to avoid the town center. 他们绕道而行,避开市中心。
- A circle without a center is inconceivable. 一个没有圆心的圆是无法想像的。
