混合物

The two enantiomers rotate polarized light through opposite angles, canceling each other out so that the racemic mixture has no optical activity.

两种对映体使偏振光向相反的角度旋转，彼此抵销，所以外消旋混合物没有光学活性。

The two enantiomers rotate polarize d light through opposite angles, canceling each other out so that the racemic mixture has no optical activity.

两种对映体使偏振光向相反的角度旋转，彼此抵销，所以外消旋混合物没有光学活性。

In this paper, an optimization calculation program is developed.

以热力学完善度为目标函数，采用复合形优化算法，设计了一套混合物最佳配比优化计算程序。

Based on these results, it is considered that the mixture of tussah fibroin powder and ornithine can prevent alcoholic fatty liver effectively.

因此认为柞蚕丝素粉与鸟氨酸的混合物可有效预防酒精性脂肪肝的发生。

Taking mouse as the model animal, effect of tussah fibroin powder and ornithine mixture on fat metabolism and the ratio of liver weight to body weight was investigated.

以小鼠为试验动物，研究柞蚕丝素粉与鸟氨酸的混合物对酒精性脂肪肝肝体比和脂类代谢的影响。

Sir Walter Raleigh, a great English explorer, regularly drank a mixture of wild strawberry leaves and always placed potpourris of roses and orris powder throughout the rooms of his home.

沃尔特·拉雷格爵士是一位伟大的探险家，他定期饮用一种由野草莓叶制成的混合物，并且总是把玫瑰和鸢尾草粉末混合在一起，撒满他家的房间。

They are cement, quartz, feldspar, calcite, gypsum, limestone, dolomite, graphite, fluorite, aedelforsite, phosphate ore, fused calcium magnesium phosphate, carbamide , electrolytic manganese metal, ferromanganese, coal, gangue, slag, zirconium, steatite, granite, orthoclase, marble, barites, ceramics, glass, etc.

主要用于将块状物料磨成粗粉（细粉、细砂与中砂组成的混合物），例如水泥、石英、长石、方解石、石膏、石灰石、白云石、磷矿石、煤、煤矸石、矿渣、锆英砂、滑石、花岗岩、钾长石、大理石、重晶石、陶瓷、玻璃等莫氏硬度9.5级以下的高、中、低硬度物料。

Demineralized bone powder mixed with bone-marrow aspirate was introduced into the cyst to halt the expansion phase and to allow the cyst to ossify.

将去矿骨粉末及骨髓吸出物混合物注入囊肿内，阻止囊肿的扩大并促进骨化。

The acidic composition can be prepared by mixing a monovalent or polyvalent cation and an organic acid in the presence of a strong oxyacid, wherein the resultant acidic composition is less corrosive to a ferrous metal than a solution of a mineral acid having the same acidic pH value as that of the acidic composition, and where in the acid composition is more biocidal than a mixture of the organic acid and a metal salt of the organic acid which mixture has the same acid normality value as that of the acidic composition.

所述酸性组合物可以在一种强羟基酸存在时，通过混合单价或多价阳离子和有机酸来制备，其中与具有相同的酸性pH值的无机酸溶液相比，所形成的酸性组合物对含铁金属的腐蚀性更小，并且与具有相同酸当量值的有机酸与有机酸金属盐的混合物相比，所述的酸组合物具有更强的杀生物作用。

Information in the paper is provided on various palm and paraffin wax mixtures and the burning characteristics of candles including flame height and burning rate.

报告中的信息还包括了各种棕榈和石蜡混合物、蜡烛的燃烧特性，包括火焰高度及燃烧速度。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。