Such molecules are known as enantiomorphs or optical isomers.

这种分子被称为对映结构体或旋光异物体.

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Racemization is found with optically active substrates.

发现旋光基质有外消旋作用.

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The racemate is optically inactive.

外消旋体是不旋光的.

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Can it be resolved into optical isomers?

这能离析为旋光异构体 吗 ?

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DSC, thermogravimetry analysis ( TGA ) and circular dichroism ( CD ) were used to study the thermal and optical properties.

利用差示扫描量热法(DSC) 、 热失重分析 ( TGA ) 以及圆二色谱 ( CD ) 研究了嵌段共聚物的热性能和旋光性能.

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Optical rotation was used to determine the content of ephedrine hydrochloride.

采用旋光法测定盐酸麻黄碱含量.

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So that it results in the change of the rotatory direction.

构象的变化改变了分子内的螺旋方向,因此,旋光方向随之改变.

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Double - pass imaging polarimetry in the human eye.

双通成像旋光在人眼.

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Optical rotation also affected by the solvent used for the measurement, and this is always specified.

旋光还受检验所用溶剂的影响, 而此溶剂总是作出明确规定的.

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The expressions of the nonlinear optical rotation additional angle in some special conditions are given.

给出了在特定条件下非线性旋光附加角的表达式.

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The changes of temperature, concentration and solvent will affect the conformation in some optically active molecules.

温度 、 浓度和溶剂的变化将导致一些光学活性分子旋光方向的改变.

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The product xylose is identified by silica gel TLC, optical activity measurement and other approval tests.

成品经过薄层层析和旋光测定等鉴定确定为木糖.

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A more accurate phase shift formula for electrooptic and gyrotropic crystals is presented in the paper.

提出了电光和旋光晶体中相移的精确计算方法.

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A new method of measuring strong impulse current with magnetic rotation effect ( Faraday effect ) was forward.

本文提出一种利用磁致旋光效应 ( 法拉第效应 ) 测量脉冲大电流的方法.

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Where a photoelectric polarimeter is used, a single measurement, corrected for the solvent blank, is made.

如果使用光电旋光计, 只需一次测量并以溶剂作空白校正即可.

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