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The solution is cheap, easy to make, and has broad bacteriostatic spectrum.
其抑菌谱广、配制简单、价廉易保存，具有实用价值。
youdao
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One part: The spectrum solution adjusts a system design, realization.
第一部分：光谱解调系统设计、实现。
youdao
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One part: The spectrum solution adjusts a system design, realization.
第一部分：光谱解调系统设计、实现。
youdao