碱的

With methanol as solvent and NaOH as catalyst,the influence of the concentration of NaOH ,reaction temperature and reaction time to the alcoholysis of polyvinyl acetate is studied by the homogeneous design procedure.

使用均匀设计法研究了甲醇作为溶剂，氢氧化钠作为催化剂时，聚醋酸乙烯酯醇解反应中碱的物质的量比、反应温度和反应时间对聚乙烯醇醇解度的影响。

The remaining oil is treated with an alkali to remove free fatty acids.

剩下的油在碱的作用下除去自由的脂肪酸。

The extracts from sarcotesta of Ginkgo biloba possessed molluscidal effects. The dose of the extracts could reduce markedly when used with arecoline.

银杏外种皮提取物对钉螺有较好的杀灭作用，槟榔碱的使用可明显降低银杏外种皮提取物的用量。

Sugar recovery from molasses and betaine recovery are standard applications with the chromatographic systems and the activated carbon adsorption systems.

糖蜜中糖的回收、和甜菜碱的回收是代表性的色析技术系统和活性炭吸附系统应用例子。

The levels of choline, the substrate of the synthesis of betaine catalyzed by choline dehydrogenase, were not affected by the expression of foreign genes.

叶片和种子中合成甜菜碱的底物——胆碱的浓度没有受betA基因表达的影响。

The extent of these effects depends on the exact concentration and contact time with capsaicin.

这种作用的强度和辣椒碱的浓度和作用时间有严格的比例关系。

Sichuan Xinxing Chemical Co., Ltd., Sodium Sulfate (anhydrous sodium sulfate, anhydrous Glauber's salt)/ sodium sulfide is a professional production and management company located in the hometown of Su Song writer - Meishan City, Sichuan Province, away from the world-famous Leshan Giant Buddha and Mount Emei is only 80 kilometers away from the train station only 10 kilometers, Leshan water terminal port 80 kilometers, traffic is very convenient.

四川新星化工有限公司，元明粉/硫化碱的专业生产经营企业，公司座落于宋代文豪苏东坡的故乡--四川省眉山市境内，距举世闻名的乐山大佛与峨眉山仅80 公里，距火车站仅10公里，乐山港水运码头80公里，交通十分方便。

Guarana is one of several energy producing ingredients and contains a substance known as theobromine, which is similar in chemical composition to the molecules found in chocolate.

瓜拉那是其中一种产生能量的成份，它含有一种叫可可碱的物质，其化学成份与巧克力所含分子的化学成份类似。

The binding enthalpy change, the binding molar ratio and the binding equilibrium constant of harmine with hexamer are obtained.

而对d〓与潜在的抗肿瘤药物骆驼蓬碱的相互作用研究，已得到harmine与d〓结合的摩尔结合焓变，结合常数与结合摩尔比。

Objective To study the method of microwave combined with vincristine for purging leukemic cells in vitro.

目的 研究一种较好的微波和长春新碱的联合方法，用于白血病细胞的体外净化。

We are in a real jam.

我们的麻烦大了。

Hey, it's Ahmet from India, that foreign exchange guy.

看，那是印度的阿曼特，国际交换生