我们克隆了大白鼠d1多巴胺基因。
介绍了胺基取代硅烷的结构、制备及反应性能。
The structure, preparation and reactions of aminosilanes are reviewed.
方法用线性滴定测定壳聚糖(游离胺基)的含量。
Methods the free amino group in the deacetylated chitosan was determined by linear titration.
尝试和误差法表明，最好在环氧化之前引进酰胺基。
Trial and error revealed that it was best to put in the amide before the epoxide.
为了作旋光度分析，你将会把香芹酮转变为缩胺基脲。
You will convert the carvone to its semicarbazone for use in a polarimetric analysis.
含胺基或氨基树脂是尿素或三聚氰胺和甲醛烷基化反应产品。
An amine or amino resin is the alkylated reaction product of urea or melamine and formaldehyde.
粉葛含有丰富的淀粉、多种维生素和胺基酸，营养价值很高。
Kudzu is rich in starch, a variety of vitamins and amino acids, high nutritional value.
头发主要成份是角蛋白，含有多种胺基酸及几十种微量元素。
Hair ingredient is keratin, contain a variety of amino acids and dozens of trace elements.
基因就是这些遗传密码的组合，亦即代表蛋白质的胺基酸序列。
The gene is these genetic code combination, i. e. represents the protein the aminoacid sequence.
合成了以苯环为核的一类端胺基树枝状化合物，并对其进行了表征。
Synthesis and characterization of poly(amidoamine)(PAMAM) dendrimers are conducted by taking the benzene ring as nucleus.
由蜜蜂提供的有益天然食物，富含多酚，胺基酸，维他命与矿物质。
The amazing Bee has provided us with a beneficial natural food supplement rich in flavonoids, amino acids, vitamins and minerals.
我们认为该新的荧光峰与胺基和醌羰基之间的分子内电子转移有关。
The new fluorescent band is considered to be related to the intramolecular charge transfer between the amino group and the quinonoid carbonyl group.
含丰富的胺基酸可捕捉自由基的形成及避免紫外线对肌肤造成的伤害。
Is rich in amino acids may be to capture the formation of free radicals and prevent the damage of UV on the skin.
而含有胺基和低羧基的腐植酸ha_2，则易与苯达松以氢键相结合。
Humic acid HA2 with more amine groups and less carboxyl groups were found to interact with bentazone by formation of hydrogen bonds.
硝酸羟胺(HAN)是新型硝酸羟胺基液体推进剂的主要毒理活性成分。
Hydroxylammonium nitrate (HAN) is the main active toxic component of the new HAN based liquid propellant.
对转变到水晶形态并增长身体来维系振动者而言，将有较大的胺基酸需求。
There is a large requirement for amino acids to both convert the form to crystalline and increase in enough mass to hold a higher vibration.
本文合成了侧链上带有酰胺基、羧基、酯基和羟基的水溶性聚丙烯酸树脂。
A water soluble acrylic coatings with amide, carboxyl, ester and hydroxyl group on side-chain have been synthesized.
在硝基邻位上存在的氢键给体如胺基，酚基时，总与硝基形成分子内氢键。
Donors such as amine and phenolic groups, when positioned ortho to a nitro group, are always involved in intramolecular hydrogen bonding.
目的研究正丁胺基罗沙替丁乙酸酯（BRA）对动物实验性胃溃疡的影响。
OBJECTIVE To study the effects of butylamine roxatidine acetas(BRA) on experimental gastric ulcer in mice.
例如，一些多巴胺基因的影响至关重要，但其它一些基因的影响无疑也深具影响。
For example, some dopamine genes have already been implicated in the condition, she said, but other genes are undoubtedly involved as well.
叔胺基萘酚萘磺酸酯及其衍生物可以用于合成通用染料、酸性染料及阳离子染料。
Naphtholic naphthalene sulfonate containing tertiary amine group and its derivatives can be used to synthesize universal dyes, cationic dyes and acid dyes.
结果表明金属离子与其中的葡萄糖基、羟基、羧基、胺基等配位基发生了配位反应。
Results indicate the metal ions have coordinated with thereinto glucose, hydroxy, carboxyl, amidocyanogen etc.
精氨酸一种胺基酸，C6H14N4O2，从植物及动物蛋白的水解或消化中获取。
An amino acid, C6H14N4O2, obtained from the hydrolysis or digestion of plant and animal protein.
一种不重要的胺基酸，C4H7no4，尤指从小的甘蔗和甜菜的糖蜜中提取的。
A nonessential amino acid, C4H 7no 4, found especially in young sugar cane and sugar-beet molasses.
在有机合成中引入甲氧基胺基团到酮类（特别是甾族化合物）。用于医药和农药的合成。
Inject the methoxylamine group into the ketone group (esp. The steroid) in the organic synthesis uses for pharmaceutical and agricultural chemicals synthesis.
本论文断定，海胆卵是不饱和脂肪酸、蛋白质及胺基酸等人类必要营养组成的丰富来源。
It was concluded that sea urchin roes are rich sources of unsaturated fatty acids, proteins and amino acids, which are the essential components of human nutrition.
利用具备活性的胺基树脂与聚乙烯醇进行交联反应，对改性聚乙烯醇涂布工艺进行了研究。
The modified PVA coating process was studied by the crosslinking reaction of the active amino resin and PVA.
苄胺基为化学合成中一个重要结构，其遍及医药、农药、染料、橡胶等众多精细化工领域。
Benzylamine is an important structure in a wide range of fine chemicals, such as pharmaceuticals, pesticides, dyestuff, and rubber, etc.
苄胺基为化学合成中一个重要结构，其遍及医药、农药、染料、橡胶等众多精细化工领域。
Benzylamine is an important structure in a wide range of fine chemicals, such as pharmaceuticals, pesticides, dyestuff, and rubber, etc.
应用推荐