To pass the water test the catalyst should not disintegrate or crumble.

经过泡水试验,催化剂应不开裂或破碎.

辞典例句

To renew defective rivets and conduct water test in following places.

更换下列各处损坏的柳钉并做水压试验.

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Air - under - water test of the seat's welds.

阀座焊接水下空气测试.

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The clean water test and - up experiment results show that the system is efficient for nutrients removal.

清水和 启动 试验表明,该系统可有效去除污染物.

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