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- The precursor of lithium ion sieve is composed by solid-phase synthesis reaction using deep-sea manganese nodules and lithium salt. 深海锰结核和锂盐通过固相合成反应制备锂离子筛前驱体,通过酸洗转型得到离子筛。
- Magnetism is a natural phenomenon. 磁力是一种自然现象。
- Magnetism is considered as a molecular phenomenon. 电磁被认为是一种分子运动。
- But their so-called prosperity is only a temporary phenomenon. 但他们所谓的繁荣只是一个暂时的现象。
- International terrorism is not just a recent phenomenon. 国际恐怖主义并不是近年才有的现象。
- Keywords analcite activation modification ion sieve; 方沸石;活化;改型;离子筛;
- The phenomenon of cot death has yet to be explained. 婴儿猝死的现象仍然不可解。
- The employment problem tends to be a city phenomenon. 就业问题常常是一个城市现象。
- We sailed from Perth with a cargo of raw ion. 我们装着一船生铁从佩思启航。
- Then she began to observe a curious phenomenon. 这时她开始看到一个奇怪的现象。
- We think of magnetism as a molecular phenomenon. 我们认为电磁是一种分子现象。
- Both of these particles can produce ion pairs. 这两种粒子都能产生离子对。
- We combat the unhealthy phenomenon. 我们同不良现象作斗争。
- In no case have I noticed that phenomenon. 我根本没有注意到那个现象。
- The phenomenon whereby a viscous substance solidifies under pressure. 膨胀凝固性一种粘性物质在压力下变成凝固的现象
- Computers are now widespread ion China. 如今,计算机在中国被广泛应用。
- She is sieving the rice in order to sieve out the stones. 她正在把米过筛,好把石头筛出。
- The crystals were cleaned by argon ion bombardment. 结晶体由氩离子轰击而净化。
- A related phenomenon is evolutionary parallelism. 另一个有关的现象是进化上的并行现象。
- The hydroxyl ion has a negative charge. 氢氧根离子有一个负电荷。