煙堿試驗 的英文怎麼說
中文拼音 [yānjiǎnshìyàn]
煙堿試驗
英文
niacin test-
Standard test method for nicotine and 3 - ethenylpyridine in indoor air
室內空氣中煙堿和3 -乙烯基吡啶的標準試驗方法The optima technologic conditions of preparing anthracite - based hsaac by orthogonal test are ratio of koh to anthracite 4, activating temperature 750 c and activating time 1. 5 hours respectively
由正交試驗結果確立的制備無煙煤基hsaac的最佳工藝條件為:堿炭比為4 ,活化溫度為750c ,活化時間為1The results demonstrated that mechanical wounding stimulates nicotine production, and the increase in nicotine production was not correlated with nitrogen taken up by roots
試驗結果還表明,機械損傷刺激煙株體內煙堿的合成,煙堿增加與氮素吸收無直接關系。Thus, it was suggested that adult leaf - dip bioassay could be used as a rapid monitoring method of neonicotinoid resistance for b. tabaci, and adults of natural mixed age could be used to replace adults of the same age, and both cotton leaf and eggplant leaf could be used as materials of monitoring insecticide resistance of b. tabaci
因此,認為可以採用與田間實際用藥情況相接近的成蟲浸葉法進行煙粉虱對煙堿類殺蟲劑的抗藥性監測,而且可採用自然混合日齡成蟲代替飼養的相同日齡成蟲直接進行生物測定,棉花葉和茄子葉均可作為抗藥性生物測定的試驗材料。分享友人