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certain definite

certain definite

certain definite

certain definite

1

Almost all equipment connected to A power system is designed to be used at a certain definite voltage .

几乎所有与电力系统联接的设备都设计在某一固定电压下使用。

2

Iron ore must conform to a certain definite size distribution in order to be acceptable to the iron-making process in the blast-furnace .

铁矿石必须符合一定的明确的大小分类，以符合在鼓风炉中的炼铁过程。

4

certain; definite ; leaving no doubt

确实的；不容置疑的

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