丁脲 的英文怎麼說
中文拼音 [dīng]-
Cml ' s pi is 5. 7. the purified cml modified by n - ethymaleimide in the physiological saline containing 8mol / l urea or not did n ' t lose its agglutinate activity. about 3. 1 sulfhydryl groups in cml were modified in 8mol / l urea and 3. 2 sulfhydryl groups in cml were modified in the physiological saline without urea
在含8mol l脲和不含脲的緩沖體系中，用n -乙基順丁烯二酰亞胺（ nem ）修飾cml的巰基，計算每個cml分子中被修飾的巰基數目分別為3 . 1和3 . 2個，修飾后cml的凝血活性無明顯變化。There were 5. 9 tip residues in cml. the purified cml was modified with n - bromosuccinimide ( nbs ) in hac - naac buffer containing 8mol / l urea or not
在含8mol l脲和不含脲的緩沖體系中，用n -溴代丁二酰亞胺（ nbs ）修飾cml的色氨酸殘基。The tio2, cds and cds - tio2 films on the common glass substrate were prepared, respectively, using ti ( oc4h9 ) 4, cd ( cooch3 ) 2 and scn2h4 as raw materials by sol - gel method. the influences of manifold preparing parameters ( such as the concentration of sol, the amount of the peg. the number of coatings, the heat - treated temperature and time ) on the structure and performance were studied
本文採用溶膠-凝膠技術，以鈦酸丁酯、乙酸鎘和硫脲為原料，以普通玻璃片為載體，制備了納米tio _ 2薄膜、 cds薄膜和cds - tio _ 2復合半導體薄膜，研究了制備過程中多種制備參數（如溶膠的濃度，聚乙二醇（ peg ）的加入量，鍍膜層數，熱處理溫度及時間）對薄膜結構和性能的影響，採用x -射線衍射（ xrd ） 、掃描電鏡（ sem ） 、能譜分析（ edxa ） 、紫外-可見吸收光譜（ uv - vis ）等測試手段對各薄膜進行了結構和物性表徵。
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