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levorotatory

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左旋的

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左旋的

WordNet (r) 3.0 (2006) (WordNet)

levorotatory
adj 1: rotating to the left [synonym: {levorotary}, {levorotatory},
{left-handed}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Levorotatory \Le`vo*ro"ta*to*ry\ (-r[=o]"t[.a]*t[-o]*r[y^]), a.
[Levo- rotatory.] (Chem. & Physics)
Turning or rotating the plane of polarization of light
towards the left; -- applied to crystals and compounds
exhibiting optical activity, such as levulose, left-handed
quartz crystals, etc. Opposite of {dextrorotatory}. [Written
also {l[ae]vorotatory}.]
[1913 Webster PJC]

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英文字典中文字典相关资料:

Optical rotation - Wikipedia
Dextrorotation and laevorotation (also spelled levorotation) [1][2] in chemistry and physics are the optical rotation of plane-polarized light From the point of view of the observer, dextrorotation refers to clockwise or right-handed rotation, and laevorotation refers to counterclockwise or left-handed rotation [3][4]
Dextrorotatory vs. Levorotatory - Whats the Difference . . . - This vs. That
Dextrorotatory and levorotatory are terms used to describe the direction in which a substance rotates the plane of polarized light Dextrorotatory substances rotate the plane of polarized light to the right, while levorotatory substances rotate it to the left
Levorotatory - Chemistry LibreTexts
(R)–Lactic acid: (1) is levorotatory
LEVOROTATORY Definition Meaning - Merriam-Webster
The meaning of LEVOROTATORY is turning toward the left or counterclockwise; specifically : rotating the plane of polarization of light to the left
Optical Rotation, Optical Activity, and Specific Rotation
Taken into aqueous solution, the right-handed crystals were dextrorotatory (exactly like crystals of “tartar”, from wine) and the left-handed crystals were levorotatory, to precisely the same degree
levorotatory - Wiktionary, the free dictionary
(chemistry) (of an optically active compound or crystal) That rotates the plane of polarized light to the left, or counter-clockwise Notation: (−) or formerly lowercase l- Levofloxacin is the levorotatory enantiomer of the medication ofloxacin
3. 6: Optical Activity - Chemistry LibreTexts
If a compound rotates plane polarized light in the clockwise (+) direction, it is said to be dextrorotatory, while if it rotates light in the counterclockwise (-) direction it is levorotatory
Dextrorotation and levorotation
Dextrorotation and levorotation (also spelled laevorotation) [1] refer, respectively, to the properties of rotating plane polarized light clockwise (for dextrorotation) or counterclockwise (for levorotation), seen by an observer whom the light is approaching
What is Levorotatory ? - YouTube
Levorotatory refers to a substance that rotates plane-polarized light to the left (counterclockwise) It is usually represented by a “–” sign or the letter “l”
Levorotation and dextrorotation
It is not possible to determine whether any chiral molecule will be levorotatory or dextrorotatory directly from its configuration, except via detailed computer modeling

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