查询词典 dicarboxylic acid

In this thesis, we gives a novel graphical representation of DNA sequences by taking four special vectors in 2-D Cartesian coordinate system to represent the four nucleic acid bases in DNA sequences, so that a DNA sequence is denoted on a plane by a directed walk.

由于在DNA计算中，信息总是通过特定长度的DNA序列来表示的，因此，选择高质量的方式来表示DNA序列就成为一个重要的问题。

The results shown that PA (0.5, 1.0 g/kg, p.o.) and carvacrol (2, 10, 20 mg/kg) significantly decreased the acetic acid induced writhing responses and licking time in the late phase of formalin test.

实验结果显示，在镇痛实验中左手香水抽提物 0.5， 1.0 g/kg）及香芹酚（2， 10， 20， mg/kg）均可减少由醋酸所引起之扭体次数及福马林引起之后期舔足时间。

Under ultra high pressure, limonene was converted to α-terpineol and carvone respectively via acid catalysis and oxidation reaction.

超高压处理橙汁使其中柠檬烯在高压下发生水合、氧化反应分别生成α-松油醇和香芹酮。

The liver linoleic acid tended to increase with increasing amount of casein and soy protein level.

此外，随蛋白质含量的增加，肝脏中亚麻油酸的量也增加。

Casein, with essential amino acid for individual growth, is the most abundant protein in milk.

酪蛋白是乳中含量最丰富的蛋白质，含有人体生长发育所必需的氨基酸。

The stable water-dispersed and homogeneous phytosterin powder could be gained by 12% sucrose fatty acid ester (HLB 16) as emulsifier, 12.5% sugar as assist-emulsifier, sodium caseinate as coating material, emulsification in water bath at 60℃, 30 min of high-speed shear's cut time.

结果表明，乳化剂蔗糖脂肪酸酯(HLB 16)质量分数为12%、助乳化剂蔗糖质量分数为12.5%、壁材为酪蛋白酸钠，在60℃水浴中乳化，高速剪切30min得到的植物甾醇粉末在水性材料中分散稳定、均一。

Food and feed additives: tea powder, pure gum, isolated soy protein, amylase, complex amino acid, yeast, yeast powder, maltodextrin, sodium caseinate, L-lysine salt, spray-dried blood cells, plasma protein powder.

食品和饲料添加剂：茶粉、纯胶、大豆分离蛋白、淀粉酶、复合氨基酸、酵母粉、酵母提取物、麦芽糊精、酪蛋白酸钠、 L 一赖氨酸盐、血球蛋白粉、血浆蛋白粉。

Waste residue in citric acid fermentation is primary organic solid castoff in fermentation industry, if it is not promptly subjected to certain disposition, it will result in contamination of water and atmosphere around.

柠檬酸发酵废渣是柠檬酸发酵工业中主要的有机固体废弃物，如果不对其进行有效的处理，任意弃置，则发酵废渣在自然界降解过程中就会对周围水体和大气造成严重的污染。

Other interesting aspects of the enzyme and its gene are that intracellular PAC activity is under several regulatory controls, such as temperature, oxygen level, catabolite repression and phenylacetic acid induction.

另外，青霉素G酰化酶的基因表达调控非常复杂，在大肠杆菌中，至少有三个不同的启动子可以起动它的转录；可以在转录、翻译、分泌和折叠加工等不同环节进行调控，它的表达调控受温度，溶氧和碳源等环境因素的影响。

The discussion of the degradation mechanism: Chitosan is not hydrolyze in neutral soak in vitro. The mechanism of degradation of the PDLLA membrane in vivo and in vitro is similar, both represent the simple hydrolyze. The degradation of he composite membrane mainly represent the PDLLA hydrolyze of, chitosan can hydrolyze when there are acid product which is PDLLA's catabolite in vitro.

降解机理探讨：壳聚糖膜体外中性条件下不水解；聚乳酸膜体内外降解机理相似，都表现为简单水解机理；复合膜体外降解主要表现为聚乳酸的水解，壳聚糖在聚乳酸降解后产生酸性产物的条件下存在酸水解机理。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼