| 单词 | ethanol |
| 释义 | ethanol noun[U] uk/ˈeθ.ə.nɒl/us/ˈeθ.ə.nɑːl/(alsoethyl alcohol)achemicalcompoundthat is atypeofalcohol 乙醇Chemicals, chemical compounds & gases
ethanol| American Dictionaryethanol noun[U] us/ˈeθ·əˌnɔl,-ˌnɑl/(alsoethyl alcohol)chemistry acolorlessalcoholmade fromgrainandsugarthat isvolatile(=easilychangesto agas)andburnseasily, and is used inmedicinesand othersubstancesand inalcoholicdrinks Examplesofethanolethanol Theethanolis placed in the indoor lower corridor and the acetone in the upper corridor. From theCambridge English Corpus Each sample was rinsed into a large container, the water was drained and all remaining material was preserved in 95%ethanolfor subsequent sorting. From theCambridge English Corpus Interaction between d-amphetamine andethanolwith respect to locomotion, stereotypies,ethanolsleeping time, and the kinetics of drug elimination. From theCambridge English Corpus Prolonged exposure toethanoldestroys this ability, but it may be possible to develop simple non-freezing methods to preserve spermatozoa for long periods of time. From theCambridge English Corpus Only two odour filters are used, acetone andethanol. From theCambridge English Corpus Using the hex-path algorithm a robotic system was able to locate a source ofethanolvapour buried in sand. From theCambridge English Corpus Energetic electrons emitted fromethanoldroplets irradiated by femtosecond laser pulses. From theCambridge English Corpus For every mole of air (29 kgs) there will be 0.068 moles ofethanol(46*0.068 kg). From theCambridge English Corpus Utilizing methanol andethanolas the primary organic precursors, catalytic reaction products observed include alkanes, branched-phenyl compounds, carboxylic acids, and methyl-esters. From theCambridge English Corpus For each paraffin-embedded sample, 4 m thick serial sections mounted on slides were dewaxed in xylene and brought through ethanols to deionized distilled water. From theCambridge English Corpus The oviducts, each containing 6-10 blastocysts, were fixed in 3:1 (ethanol:acetic acid) for 6 h before being processed for paraffin wax sections. From theCambridge English Corpus Lower concentrations of theethanolextract showed no signi®cant effect on micro®larial release. From theCambridge English Corpus The total number of cestodes and nematodes were counted for each rabbit, and stored in 70%ethanol. From theCambridge English Corpus Sections were de-waxed with xylene and re-hydrated through a graded series ofethanol/ water mixtures. From theCambridge English Corpus For anatomical studies, leaves were stored inethanol(70%). From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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