The isonicotinic acid - pyrazolone light intensity method is currently applied to measure the prussiates in the water.
水中氰化物
测定,目前采用异烟酸———吡唑啉酮光度法。
The isonicotinic acid - pyrazolone light intensity method is currently applied to measure the prussiates in the water.
水中氰化物测定,目前采用异烟酸———吡唑啉酮光度法。
Effects of different light intensities and phosphate levels on photoinhibition of photosynthesis in satsuma mandarin(Citrus unshiu Marc.) leaves were studied in the culture solution.
摘要 用营
液
方法 ,研究了不同光强和磷水平
温州蜜柑叶片光合作用光抑制
。
The light intensity distribution exhibits straw hat shape on a certain conditions, in other word to say, the central light intensity is less than acroteric light intensity.
在一定条件下，截面上光强分布会呈现中心光强小于周围光强“草帽型”分布。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
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