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蒽字的意思

蒽
做朗读

拼音ēn
部首艹部
总笔画13画 使用频率二级字
结构上下结构
组词蒽组词
书写练习蒽字书写练习 笔顺打印蒽字笔顺打印

统一码

蒽字UNICODE编码U+84BD,UTF-32: 000084bd,UTF-8: E892BD。

详细解释

ēn

1、结晶三环烃 C6H4(CH)2C6H4,其纯品为白色带紫色荧光,在蒸馏煤焦油最后阶段得到,用作发光材料(如在闪烁计数器中),特别是用于涂层(如用于吸收紫外光)。

例句

合成了芘、蒽荧光团取代的三联吡啶。

The pyrene or anthracene-substituted terpyridine ligands was synthesized.

研究了镇肾平对二甲基苯并蒽诱导的叙利亚仓鼠口腔癌变的预防作用。

The preventive effects of zhenshenping on dimethyl benzanthracene induced oral carcinogenesis in syrian golden hamster were studied.

大黄含有毒草酸以及蒽醌苷。

Rhubarb contains toxic Oxalates and anthraquinone glycoside.

结果大黄游离蒽醌含量不断升高;

Results The content of free and total anthraquinones increased uninterrupted.

峰电流与米托蒽醌的浓度成线性关系。

The peak current was proportional to the concentration of mitoxantrone.

蒽醌染料在纺织工业中占有重要的位置。

Anthraquinone dyestuff occapies an important place in the textile industry.

蒽的最主要的用途是经过氧化得到蒽醌。

A major use of anthracene is to produce anthraquinone through oxidation.

使用蒽环类药物阿霉素是限制其心脏毒性。

The use of the anthracycline doxorubicin is restricted by its cardiac toxicity.

方法蒽酮-硫酸比色法。

Method Colorimetry of anthrone-sulfuric acid.

目的:改进大黄总游离蒽醌提取与纯化工艺。

Objective: to study the extraction and purification process of total anthraquinone in Rheum.

最后,根据工作曲线将吸光度转换成蒽醌浓度。

Then the absorbance is calculated as concentration of AQ from working curve.

蒽…只是唱一首歌曲,蒽…我怎样才能抓住我自己。

En... just sing a song En... my soul En... how can I hold myself.

狗能耐受抗癌药米托蒽醌,而人使用则会导致心脏衰竭。

Dogs also tolerated Mitoxantrone, a cancer treatment that caused heart failure in humans.

目的:制备米托蒽醌固体脂质纳米粒并优化其处方组成。

OBJECTIVE to prepare and optimize the composition of mitoxantrone solid lipid nanoparticles.

目的研究大孔吸附树脂对大黄总蒽醌类物质的纯化和制备。

Objective to purify and prepare the total anthraquinones from Radix Et Rhizoma Rhei by macroporous resin.

本文介绍了二级蒸煮和蒽醌衍生物在芒杆制浆中应用情况。

The present papers introduces the application of secondary cooking and anthraquinone derivative to straw pulping.

蒽醌型染料是活性、分散、酸性和还原染料中重要的一类。

Anthraquinone dyes are the important class for reactive, disperse, acid and VAT dyes.

在爱沙尼亚,已有三种页岩焦油用作蒽油或氯化蒽油的替换物。

In Estonia three types of shale tar have been used as alternatives to anthracene oil or carbolineum.

结论:1%地蒽酚蜡棒是治疗寻常型银屑病安全、有效的药物。

CONCLUSION: 1 % dithranol stick is an effective and safe drug for treatment of psoriasis vulgaris.

本工作对几种新型硫杂蒽酮化合物敏化光解重氮盐问题进行了研究。

The sensitized photolysis of diazonium salts by several new thioxanthone compounds has been investigated in this work.

目的:研究提取温度和提取液乙醇浓度对从虎杖中提取蒽醌苷的影响。

Objective:To study the influence of temperature and alcohol concentration on extraction efficiency on extraction anthraquinone glycoside from polygonum cuspidate.

蒽醌氢化液的氧化与蒽醌氧化液的萃取过程集于一塔内进行是可行的。

The extraction of hydrogen peroxide was carried out in the same space where oxidation reaction of hydrogenated anthraquinone working solution occurred.

前言:目的:比较不同干燥方法对大黄配方颗粒中蒽醌类成分的影响。

AIM: To compare the influences of drying methods on Radix et Rhizoma Rhei in Dispensing Granules.

对应用于生物工程的萘、芴、芘、蒽、苊等稠环芳烃衍生物作了概括介绍。

The derivates of naphthalene, fluorene, pyrene, anthracene, acenaphthene and their application in biotechnology were reviewed.

在醋酸、聚乙二醇存在下,蒽与硝酸铈铵和溴酸钠反应生成1-硝基蒽醌。

In the presence of acetic acid and polyethylene glycol, anthracene reacts with ceric ammonium nitrate and sodium bromate to form 1-nitroanthraquinone.

分子承运者是蒽醌,包括三个融合的苯环,每一个苯环侧面有一个氧原子。

The molecule carrier is anthraquinone, which consists of three fused benzene rings with one oxygen atom on each side.

分子承运者是蒽醌,包括三个融合的苯环,每一个苯环侧面有一个氧原子。

The molecule carrier is anthraquinone, which consists of three fused benzene rings with one oxygen atom on each side.