gc-b 中文意思是什麼

gc-b 解釋

b :

例句

Gc binds to mr with higher affinity than gr. this gc - receptor interaction is also controlled at the pre - receptor level by two important factors : corticosteroid binding globulin ( cbg ) and 11 b - hydroxysteroid dehydrogenases ( 11 - hsds )

糖皮質激素與受體結合的量除與血漿中糖皮質激素水平、皮質醇結合蛋白（ cbg ）濃度有關外，還受到細胞內受體前糖皮質激素代謝酶? 11 -羥基類固醇脫氫酶（ 11 - hsd ）的調節。
The data of gc / ms of the whole oils show that there are three oil groups in the basin : group a with abundant 4 - melhylsterancs. group b with relative low 4 - methylstcrane contents, and group c with relative lowest maturity

全油定量gc ms分析結果顯示，珠江口盆地存在三類原油： a類原油以豐富的4 -甲基甾烷為特徵； b類原油以低4 -甲基甾烷含量為特徵； c類原油以相對低成熟度為特徵。
From the result of electrophoresis, it known that the different components of the enzyme system were expressed cooperatively. in order to study the essence of cellualase induction of different carbon sources, the extracellular, plasm - membrane - bound and intracellular cellulases were made to transform different soluble inducers, and the productions were analyzed by gc chromatogram. the results supported the assumption that cellobiose acted as the direct inducer or the metabolic analogue, b - gentiobiose from cellobiose acted as the true inducer through different metabolism ways in different strains

制備細胞膜外、細胞膜、細胞內纖維素酶，用定位於這三部位的纖維素酶分別轉化底物，然後進行氣相色譜定性分析，從而探討了不同碳源之間的誘導本質，結果認為不可溶的胞外纖維素以纖維二糖為橋梁，遵循不同的代謝途徑，直接或間接地誘導了兩株不同真菌纖維素酶的合成。