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旋光

n.optical rotation
网络optical activity; chiral; ORD

旋光

英-汉网络释义

旋光

n.

1.optical rotation

2

Hence , the only difference in properties one should observe for the two carvones are the odors and the signs of rotation in a polarimeter.

因此，它们在性质上的唯一区别应该可通过观测两种香芹酮的气味和旋光仪中旋光度的符号而得知。

4

we test the Polarimetry activity to determine whether the compound is Chiral Compounds .

对可能含有手性的化合物，测定了其旋光活性。

5

This conformational transition is supported by the time-dependence of the optical rotation of the samples .

这一构象变化为试样的旋光能力随时间变化进一步证实；

6

counterclockwise rotation "negative , " or levorotary.

若反时针旋转，则旋光率为负值。

7

On the basis of helix theory , the rotatory direction can be predicted precisely and the optical rotation can be calculated , too.

利用螺旋理论的规律可以准确预测其旋光方向，也可以计算其旋光度。

8

sweetened milk . determination of sucrose content . polarimetric method.

加糖奶。蔗糖含量的测定。旋光计。

9

The filtering performance is tested by AQ-6315A spectrometer with the intracavity Raman yellow laser as the light source .

以内腔拉曼黄光激光器作为光源，利用 AQ-6315A 型光谱仪对旋光滤波器的滤波效果进行了测试。

11

Measured by elemental analysis and optical activity, the result indicates that the product is the excepted objection.

经红外图谱、元素分析及旋光测定结果表明产物为预期的目标产物。

12

Such light is viewed through a long tube , as in a polarimeter.

通过一个长管子观察这种光，象在旋光计中那样。

13

The optically active bisphosphinylalkanes thus obtainable are suitable for use as ligands for preparing chiral transition -metal catalysts .

以此方式获得的旋光二氧膦基链烷适合作为用于制备手性过渡金属催化剂的配体。

14

The helical structure can be correlate with the rotatory direction and the value of optical rotation .

螺旋结构与旋光方向和旋光度大小可以联系在一起。

15

Racemization is found with optically active substrate substrates .

发现旋光基质有外消旋作用。

16

This approach to carbonyl compounds also allows the synthesis of either optical antipodes .

这个一氧化碳合成方法也可以制备任何一个旋光对映体。

17

METHODS : Colorimetric and polarimetric analysis were used .

方法：采用比色法和旋光法两种方法测定。

18

in reverse, optical directions of molecular show its conformation clearly .

反过来，分子的旋光方向亦指明了它们的构象。

19

The method of determining neomycin sulfate by polarimetry was described.

采用旋光法测定了硫酸新霉素含量。

20

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。

22

The stereo- structure can be predicted from the rotatory direction for simple compounds (for example S, R-Noscapine).

对于较简单的化合物，通过旋光方向可以推断其立体结构（例如 S，R-那可汀）。

24

Analysis of Poincare Presentation of Elliptically Polarized Light via a Rotatory Device by Means of Johns Matrix

利用琼斯矩阵分析全偏振光通过旋光器件的邦加球表示

25

Relationship Between Configuration and Rotatory Direction of 2 -Substituted Tetrahydropyrrole

2 -取代四氢吡咯的结构与旋光方向的关系

26

Determination of the content of perindopril tert-butylamine salt and perindopril tablets by polarimetric analysis

旋光法测定培哚普利叔丁胺盐及培哚普利片含量

27

Fabrication of PMMA Doped with Griseofulvin Material and its Optical Rotatory Dispersion

掺灰黄霉素 PMMA 凝胶的制备及旋光色散特性

28

Sweetened condensed milk - Determination of sucrose content - Polarimetric method

甜炼乳蔗糖含量的测定旋光测定法

29

Relationship Between the Optical Rotatory Direction and Structure of the Cyclophane Derivatives

环芃烷衍生物的结构与旋光方向间的关系

30

Determination of concentration of dexamethasone sodium phosphate eye drops by polarimetric analysis

旋光法测定地塞米松磷酸钠滴眼液含量

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