peak absorbance 中文意思是什麼
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Some metal ions made g6pd conformation changed and caused the micro - environment of chromophores varied, which made the ultraviolet absorbance peak of g6pd in 276nm wider and flatter
部分金屬離子使g6pd的構象發生改變，發色團所處的微環境隨之發生變化，使紫外吸收峰變寬變平。 -
Soz fumigation shifted the maximal absorbance peak of chlorophyll a from 677. 7 nm to 672. 1 nm and the maximal fluorescence peak of chlorophyll b from 667
So2熏氣處理引起qp / tch1 、 etr tch1首先上升，處理30天左右以後處理開始下降，到處理100天時其下降達到最大。 -
Was added, the absorption of morin at 350nm decreased and a new absorption peak at 419nm appeared. adding of nucleic acids to the morin - al binary system leads to decrease of the absorption at 350nm and great increase at 419nm. there is an isochromatic point at 370nm. the increase of absorbance at 419nm is proportional to the amount of nucleic acids added within certain concentration range. based on this, a new sensitive nucleic acids analysis method is established. the linear ranges of ct dna, fs dna and y rna are 0. 7135. 4 0. 6425. 6 and 0. 9428. 4g ml, respectively
鋁離子的加入使桑色素350nm處的吸收峰下降，在419nm處出現桑色素-鋁絡合物的吸收峰。再往桑色素-鋁離子二元體系中加入核糖核酸或脫氧核糖核酸，則進一步引起桑色素350nm吸收峰的降低， 419nm處的吸收大大加強，同時在370nm處有一等色點。 419nm處吸光度的增加值與加入的核酸量在一定范圍內成正比，基於此建立了在較寬范圍內測定核酸的方法。 -
If the nabh4 addition amount was more, a double peak absorbance signal was obtained and the peak high was redaced
當硼氫化鈉加入量較大時，所得的信號存在雙峰，而且其峰高降低了很多。 -
The uv scaning spectrum showed apss had the absorbance peak at 280nm
紫外光掃描顯示，五個活性成分的最高吸收峰出現在280nm附近。
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