碱的

Although octopine synthase and mannopine synthase genes initally resident on Ti plasmid of Agrobacterium tumefaciens, they possess all of the sequence elements required for transcription in plants.

甘露碱合成酶基因启动子和章鱼碱合成酶基因启动子虽然来源于农杆菌Ti质粒，但却具有植物启动子的特性，是目前使用广泛的两个组成型启动子。

Objective: To observe the effects of berberine on osteoclastic differentiation and bone resorption action in vitro, and to investigate the cellular mechanism of its inhibitory effects on bone resorption.

目的：研究小檗碱对破骨细胞分化及骨吸收功能的影响，探讨小檗碱抑制骨吸收的细胞学基础。

The fact that the compound, 2-methyl-2-di- methylaminomethyl-5--n-pentylidenecyclo- pentanone hydrochloride (T60) possessed little anticancer activity indicated that the Mannich bases that could formed a methylene group were necessary for anticancer activity.

当环戊酮环上的Mannich碱侧链位置上引入取代基时，抗癌活性显著降低，如化合物2-甲基-2-二甲胺甲基-5--亚戊基环戊酮盐酸盐（T60）几乎无抗癌活性。这说明Mannich碱能形成亚甲基是这类化合物产生抗癌活性所必不可少的条件。

The result showed that there existed spatial variability of soil nutrients. N, P and K had medium variability, which were mainly affected by routine fertilization measures. On the contrary, Organic matter has a smaller spatial variability; Soil nutrient had semi-variance structure, and model best fit included Circular, Pentaspherical and Exponential. There existed medium spatial correlation in N, P, K and OM.

结果表明，土壤养分性质均存在着空间变异性，受常规施肥措施影响较大的碱解氮、速效磷、速效钾变异相对较大；常规施肥有机质投放较少，变异相对较小；土壤养分性质均存在半方差结构，分别拟合Circular、Pentaspherical、Exponential模型，碱解氮、速效磷、速效钾和有机质均显示中等的空间相关性。

Liensinine is the primary pharmacal component of capsule for relaxing heart and stepping down blood pressure, which is developing by the second pharmacy factory of Tianjin DaRentang.

舒心降压胶囊是天津市达仁堂达二药厂正在开发的中药二类新药，其主要有效部分为莲心碱，在生产中传统的办法很难将莲心碱和叶绿素有效分离。

AIM: To investigate the effect of phellodendron and three kinds of its main components, which have asuppressive effect on the immune system, on the membrane fluidity of normal murine splenocytes.

目的：观察具有免疫抑制作用的药物黄柏及其3种主要成分：小檗碱、药根碱与巴马汀对正常小鼠脾细胞膜流动性的影响。

AIM: To investigate the effect of phellodendron and three kinds of its main components, which have a suppressive effect on the immune system, on the membrane fluidity of normal murine splenocytes.

目的：观察具有免疫抑制作用的药物黄柏及其3种主要成分：小檗碱、药根碱与巴马汀对正常小鼠脾细胞膜流动性的影响。

The alkali lignin-based rigid polyurethane foam was prepared with alkali lignin extracted from black liquor as raw materials to replace 10%~25% amount of polyether polyols and polymethylene polyphenyl isocyanate.

以造纸黑液中提取的碱木质素为原料，代替10~25的聚醚多元醇与多亚甲基多苯基多异氰酸酯合成了碱木质素基硬质聚氨酯泡沫。

The company has strong technical force and advanced equipment, the main products protopine, liquid and chemical additives.

公司拥有雄厚的技术力量和先进的设备，主要产品为片碱、液碱和化工助剂。

Rumsfeld used the company's advanced technology, will be 48% ion-exchange membrane caustic soda concentration for 99% of the melting alkali, and then slice into protopine.

采用瑞士伯特拉姆斯公司的先进技术，将48％离子膜烧碱浓缩为99％的融熔碱，进而切片制成片碱。

Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说，如果是/否的问题回答f可看的价值观念在许多最有限坐标，然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明：基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小，它既能去除奇异点，又能保持图像中目标的边缘不变性，具有很好的滤波效果。