The developed color is very intense making detection of even minute traces of nitrite easy.
颜色变化非常强烈，可以显示出微量亚硝酸盐的存在。
The universe is expanding, being thrust apart by some mysterious "dark energy", minute traces of which pervade all space.
宇宙在一种神秘的“暗能量”的作用下，分崩离析，不断膨胀；这种暗能量虽然含量极微，却遍布宇宙各个角落。
The FDA said the low level of melamine was detected with the use of new technology that can detect minute traces of the chemical.
FDA表示，检测出这么低含量的三聚氰胺是因为使用了新的技术，这种技术能检测出微量的三聚氰胺。
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