hydrogen contamination 中文意思是什麼
hydrogen contamination
解釋
氫污染- hydrogen : n. 【化學】氫。
- contamination : n. 污染；污穢，污物；（語言的）交感，感染錯合；（文章，故事等的）混合，拼湊。 ideological contamination精神污染。
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They are sulphide and free hydrogen sulphide. from 1989, selected monitoring stations also monitored e. coli and faecal coliforms, which indicate faecal contamination from domestic sewage and animal waste. these two bacterial parameters were extended to all stations from 1999
自1989年開始，部分河溪監測站開始監測大腸桿菌及糞大腸菌群以顯示住宅污水及動物糞便所造成的水污染其後在1999年起，所有監測站均測試此兩項細菌參數。 -
This product can reduce the odor of animal excretion, ammonia and hydrogen sulphid, reduce contamination
減少排泄物之氮源，降低氨及硫化氫之臭味，改善環保。
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