异构体

On the basis of the relative magnitude of their standard free energy of formation.

根据标准生成自由能的相对大小，从理论上求得异构体的相对稳定性顺序。

Galactose A sugar found in lactose and many polysaccharides. It is an aldohexose, isomeric with glucose.

半乳糖：是存在于乳糖和多糖中的一种六醛糖，为葡萄糖的同分异构体。

Finally the high expression and low degradation of hirudin were achieved.

在分离纯化并鉴定出水蛭素的四种活性异构体后，通过恒化培养的研究探索影响水蛭素降解的因素，最终在分批发酵中实现水蛭素的低降解高表达。

Objective To study the combined estrogenic effects of the isomers and the homologue of DDT pesticide.

研究DDT类农药同分异构体和同系物的联合雌激素效应。

If operate as per production regulation,qualified non-polluted agricultural products can be produced.4 The detection rate of r-BHC in the grain is 24.0%,which is within the range of standard,other BHC isomers are not detected;No BHC in vegetables;No DDT in grain and vegetables;The total detection rate of 4 types of organic phosphor pesticides is 31% in the grain and vegetables,within which the content of dichlo rovinyldimethy 1 phosphate and dimethoate is a little bit higher than the standard,but the content of Baytex and Sunithion is lower than the staneard.5 The heavy metal detection rate in the grain and vegetables are stated respectively as following:Arsenic:none,none; Chrome:8%,72.4%; Lead:6%,13%;Cadmium:none,none; Hydrargyrum :none,none.

粮食中γ一六六六的检出率为24.0％，未出现超标现象，其他六六六异构体均未测出，蔬菜中六六六未检出，粮食和蔬菜的DDT未检出；粮食和蔬菜中的四种有机磷农药总检出率为31％，其中敌敌畏、乐果出现个别超标现象，倍硫磷和杀螟松未出现超标现象。 5、重金属在粮食和蔬菜中的检出率分别是：砷：未检出、未检出，铬：8％、72.4％铅字6％、13％，镉：未检出、未检出，汞：未检出、未检出。

In addition, the influences of forming IHB between hydroxyls at position 1,2 on photosensitivity of HYP were investigated as well.

HYP分子内氢传递产生的异构体在能量上不稳定，进而在基础上探讨了1，2位OH分子内氢键的形成对HYP光敏活性的影响。

Inositol triphosphate s (IP 3) have a lot of isomers with different function.

三磷酸肌醇(简称为IP3 )具有多种同分异构体，不同结构的IP3 具有不同的功能。

At the B3LYP/6-311G level, eight isomers were located, which are connected with 15 interconversion transition states.

在B3LYP/6-311G水平下，得到8个异构体，它们由15个过渡态相连接。

Isoleucine: An essential amino acid, C6H 13NO 2, that is isomeric with leucine.

异亮氨酸：重要的氨基酸，C6H 13NO 2，为亮氨酸的同分异构体

Draw perspective formulas for the isomers of isoleucine.

画出异亮氨酸异构体的透视式。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。