您要查找的是不是：
- volcanic active centre 火山活动中心
- The phenomena associated with volcanic activity. 火山现象与火山活动有关的现象
- This is unlike volcanic activity above the sea. 这同高出洋面的火山活动是不同的。
- Volcanic activity formed seamount and sea bill. 火山作用形成海山、海丘。
- Active faults and lineaments, and recent volcanic activity were re-examined. 对活断层，线状区和近代火山活动都重新作了研究。
- A sudden movement of the earth's crust caused by the release of stress accumulated along geologic faults or by volcanic activity. 地震由于地质断层积聚的压力被释放或由于火山活动引起的地壳的突然变动
- The relationship between the changes of structure and catalytic performance have been investlgated, the active centre and reaction mechanism have also been discussed. 研究了结构改变与性能改进之间的关系,并探讨了氧化反应活性中心和反应机理。
- A raising of the land resulting from volcanic activity. 火山活动导致的陆地上升。
- Come along and make some pmo poms 14h00 to 17h00 in kid's activity centre. 特殊的制做方式，有趣的制做过程，快来参加我们的毛毛球制做。
- My friend Matt and I arrived at the Activity Centre on Friday evening. 我的朋友马特和我在星期五的晚上来到了活动中心。
- Plate boundaries are often rich in earthquakes and volcanic activity. 板块边界往往出现在在地震和火山过程中。
- Results from comparison of the inhibitory effect of the two proteinase inhibitors, PCMB and PMSF, on this conversion Showed that serine may be included in the active centre of the peptidase associated with toad brain synaptic membranes. 还用二种不同类型的蛋白酶抑制剂,即对氯汞苯甲酸(PCMB)和苯甲基磺酰氟(PMSF),对该酶促转化过程的抑制作用进行了比较,结果表明该水解酶的活性中心可能含有丝氨酸。
- It is indicated that both the coverage of the bulkier molecules in active centre of catalyst and the loss of the active component in catalyst by the reaction of chloric species with water in feed contribute to the deactivation of catalyst. 通过对失活催化剂的分析发现,在苯与烯烃烷基化反应中,固载化AlCl_3催化剂的失活主要是因为反应过程中生成的大分子物质覆盖在催化剂的活性中心上,以及担载在催化剂上的含氯活性物种的流失和原料中的水使催化剂活性组分分解所致。
- Earthquakes commonly accompany volcanic activity on movement of magma deep in the earth. 地震通常都伴随着火山活动或地球深处的岩浆运动。
- More chances should be given to active centres to go to visit Canada. 给积极工作的中心更多的出访机会。
- The only apparent building process that the early earth scientists could detect was volcanic activity. 早期地质学家所能发现的唯一明显的构造作用就是火山活动。
- Craters resembling those on the moon are produced on the earth both by volcanic activity and by meteoric impact. 由于火山爆发和陨星的撞击，类似于月球上的环形山地在地球上产生了。
- Pudden Hill - Information on activity centre offering indoor facilities for karting, horse riding and a restaurant. 易易工作室-各种在线工具，站长网志，以及多个应用项目。
- At the Galapagos Rift, volcanic activity beneath two geologic plates renews the earth's crust. 在加拉帕戈斯裂谷，两地质板块下面的火山活动使地壳更新。
- The production of polymer in each case involves the rapid addition of monomer to a few active centres. 在各种情况下聚合物的生成都是单体对少数几个活性中心的快速加成。
