乙酰

Chitin is one of the most abundant nature resources, chitosan is deacetylated from chitin.

甲壳素在自然界中的资源相当丰富，壳聚糖是甲壳素脱乙酰的产物。

The method controls the catalytic speed of the microencapsulation glucose oxidase through adjusting the molecular weight and the degree of deacetylation of microcapsule exine chitose, thereby the method is beneficial for oxidation-linking of gluten protein and for increasing the quality of the flour and flour products, simultaneously, the glucose oxidase after microencapsulation avoids the contact between enzyme and the flour and improves storage and the stability, and the microencapsulation glucose oxidase is excellent flour modifying agent and accords with practical production and application.

该方法通过调节微胶囊外壁壳聚糖的分子量和脱乙酰度，控制微胶囊内葡萄糖的催化速度，从而有利于面筋蛋白的氧化交联，提高面粉及其制品的品质；同时葡萄糖氧化酶经微胶囊化以后避免了酶与面粉的接触改善了贮藏和稳定性，是优良的面粉改良剂，符合实际生产应用。

OBJECTIVE To detect CAT gene and analyze the homology of chloramphenicol resistant enterococci for clinical treatment and prevention.

目的检测耐氯霉素肠球菌乙酰转移酶基因，并对耐氯霉素肠球菌进行同源性分析，为临床治疗与预防提供依据。

The outlets of methane tetrachloride produced in the production facilities of chloromethane in China at present were proposed,such as conversion to diphenyl ketone ,ethylene tetrachloride,cinnamic acid,trichloroacetyl chloride,methane chloride and chloroform.

提出了目前我国氯甲烷生产装置副产的四氯化碳的出路：转化成二苯甲酮、四氯乙烯、肉桂酸、三氯乙酰氯、一氯甲烷、氯仿。

There is abnormally high uptake of 11-C-choline in a lung tumor, and the activities of both ChAT and ChoK are increased in cells of lung cancer.

肺癌的胆碱显像有异常增高，其增高原因与肺癌细胞中胆碱代谢的磷酸化途径及乙酰化途径增高有关。

MAIN OUTCOME MEASURES: Determination of the choline acetyltransferase activity in the groups.

主要观察指标：大鼠脑海马组织胆碱乙酰基转移酶活力的测定。

OBJECTIVE: To observe the changes of choline acetyltransferase activity in rat hippocampus after ischemia-reperfusion.

目的：观察大鼠脑缺血再灌注后海马组织胆碱乙酰基转移酶活力的动态变化。

Objective To investigate the effects of long-term and excessive intake of ethanol on choline acetyl-transferase activity in the penis of rats.

目的 探讨长期大量饮酒对大鼠阴茎组织胆碱乙酰转移酶的影响。

Patients with Alzheimer's have inappropriate levels of the enzyme choline acetyltransferase, which is important in memory loss and disorientation.

老年痴呆症患者的有胆碱乙酰转移酶，它在内存中的损失和迷惑重要的不适当的水平。

Objective To observe the changes of choline acetyltransferase and synapse in rats brain with basal nuclei lesion.

目的 观察Meynert核损害对大脑内胆碱乙酰转移酶和突触素（P38）的影响。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。