52单词网 > 英语词典 > refluxed

refluxed

小编 分享 时间:
refluxed是什么意思
英式音标:
美式音标:
词义:

n.回流;退潮;【化】回流加热

网络逆流;反流;返流

变形

复数:refluxes 过去分词:refluxed 现在分词:refluxing

英英释义

reflux[ 'ri:flʌks ]

n.

an abnormal backward flow of body fluids

the outward flow of the tide

同义词:ebb

用法:

词组短语

reflux ratio回流比

reflux esophagitis[医]反流性食管炎;逆猎食管炎

reflux condenser回流冷凝器;回龄凝器

权威例句

Esophagopharyngeal distribution of refluxed gastric acid in patients with reflux laryngitis.

Concentration of refluxed acid and esophageal mucosal injury.

Esophago-pharyngeal distribution of refluxed gastric acid in patients with vocal cord nodule and chronic sinusitis

Role of refluxed acid in pathogenesis of laryngeal disorders.

.alpha.-Methoxy-.alpha.-trifluoromethylphenylacetic acid, a versatile reagent for the determination of enantiomeric composition of a...

ChemInform Abstract: Synthesis and Biological Evaluation of the 1,5‐Diarylpyrazole Class of Cyclooxygenase‐2 Inhibitors: Identific...

COMPLEXES OF FORM L2MX AS PHOSPHORESCENT DOPANTS FOR ORGANIC LEDS

Über Pyridinium‐N‐phenol‐betaine und ihre Verwendung zur Charakterisierung der Polarität von Lösungsmitteln

Mixed reflux of gastric and duodenal juices is more harmful to the esophagus than gastric juice alone. The need for surgical therapy...

Synthesis and Characterization of Conjugated Mono- and Dithiol Oligomers and Characterization of Their Self-Assembled Monolayers
造句:

1. Method: Sample was refluxed with ethanol in a water bath .

方法:采用乙醇做溶剂,水浴加热回流提取。

dict.cnki.net

2. Then, under microwave irradiation, the hydrazide was refluxed with carbon disulfide in the presence of potassium hydroxide to yield target compound 5-dehydroabietyl-1,3,4-oxadiazole-2-thiol.

在微波辐照下,去氢枞酸酰肼与二硫化碳在碱性条件下环合制得5-去氢枞基-1,3,4-恶二唑-2-硫醇。

www.dictall.com

3. Methods Definite QUE and L arginine were refluxed in alcohol to prepare QAC. The QAC structure was identified by micellar paper chromatography, UV spectrometry, IR spectrometry, and X ray diffraction.

方法取一定量槲皮素(QUE)和L-精氨酸在乙醇中回流制备QAC,通过胶束纸色谱,紫外吸收光谱、红外吸收光谱和X射线衍射图谱对QAC进行结构鉴定。

dict.cnki.net

4. Methanol extract of Lycium barbarum L. was refluxed and the content of betaine was determined separately by spectrophotometry and HPLC with NH2 stationary phase without derivatization of betaine.

试验采用甲醇加热回流提取枸杞甜菜碱,分光光度法和NH2柱未经衍生高效液相色谱法分别测定甜菜碱含量。

www.chemyq.com

5. This paper studies the character of smoke by fire model test in tunnel, emphasizes on the law of smoke distribution t analyses the length, velocity and thickness of refluxed zone.

通过对隧道火灾模型试验,研究隧道发生火灾时烟流性态,着重对隧道内的烟流扩散规律、烟流逆流层的长度、逆流速度、逆流层厚度进行了试验数据的分析。

www.dictall.com

6. METHODS After the dried leaf of Platychadus orientalis was refluxed with petroleum ether, the residue was dried absolutely, and subsequently refluxed with 50% ethyl alcohol.

方法石油醚加热回流除去大部分叶绿素等脂溶性杂质,再用体积分数为50%乙醇加热回流提取;

www.zgyxzz.com.cn

7. Method: The FPL extracts were prepared by being refluxed with different proportions of ethanol aqueous solution, and the extracts were then purified by macroporous resin.

方法:以不同浓度的乙醇回流提取葛花药材制备提取物,并采用大孔吸附树脂对其进行纯化;

www.purji.com

8. Effects of mole ratio of 1, 2- ethanedithiol to isovaleraldehyde, amount of catalyst and refluxed time were investigated.

研究了乙二硫醇与异戊醛物质的量比、催化剂用量、反应时间等因素对反应收率的影响。

dict.cnki.net

9. Effects of mole ratio of 1, 2- ethanedithiol to isovaleraldehyde, amount of catalyst and refluxed time were investigated.

研究了乙二硫醇与异戊醛物质的量比、催化剂用量、反应时间等因素对反应收率的影响。

dict.cnki.net

10. The mixture was refluxed gently with stirring for 42 hours.

边搅拌,该混合物边温和地进行回流42小时。

-- 来源 -- 英汉 - 辞典例句

11. "The mixture was refluxed for 20 to 24 hours to allow the reaction to proceed to completion, forming the chlorinated product"

将混合物回流加热20至24小时并充分反应,形成氯化产物

-- 来源 -- 英汉 - 翻译样例 - 自然

12. "Finally, hydrochloric acid (327 kg) was added to the product (8) and the mixture was refluxed for approximately 2 hours to allow the amide to hydrolyze to the carboxylic acid."

最后,在产品(8)中加入327千克盐酸,混合物回流加热约2小时,使酰胺水解成羧酸。

-- 来源 -- 英汉 - 翻译样例 - 自然

refluxed

将本文的Word文档下载到电脑,方便收藏和打印
推荐度:
点击下载文档文档为doc格式