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1·Across Kenya, at virtually every road junction, the commonest sign-posts are to churches, mostly of the home-grown African variety, promising solace, guidance and the hope of prosperity.

因为那里人们可以得到安慰、指引与事事如意的希望，而这些教堂大多数都是土生土长的地方团体。

2·Carbon nanotubes (CNTs) grown directly on graphite substrate are fabricated firstly using electrodeposited iron particles by chemical vapor deposition. Most of CNTs have y junction structure.

首次以电沉积铁为催化剂，采用经典化学气相沉积技术在石墨基体上成功实现纳米碳管的直接生长，大部分纳米碳管具有“Y”形结构。