heterocyclic
美 [ˌhetərə'saɪklɪk] 
英 [ˌhetərə'saɪklɪk]
- adj.【化】杂环型的
- 网络杂环的；不同环式的；杂环化
英汉解释
英英解释
例句
Vegetables do not form heterocyclic amines or any other carcinogens during cooking.
蔬菜在烹饪过程中不会形成杂环胺或者其它致癌物。
Purine: Any of a class of heterocyclic compounds with a two-ring structure composed of carbon and nitrogen atoms.
嘌呤是对由碳、氮原子组成的双环结构的杂环化合物的统称。
Due to the excellent two-photon nature of the high optical stability, the heterocyclic compounds thus become the focus of the study.
杂环化合物由于具有优良的双光子性质，高的光学稳定性，因而成为研究的重点。
Heme, a complex heterocyclic compound, is an organic molecule derived from porphyrin with an iron atom at the centre.
血红素（一种复杂的杂环化合物）是来自中心含铁原子的的一种有机分子。
Diheterocyclic compound's synthesis and biological activity research is another important research direction of heterocyclic pesticides.
杂环类农药的另一个重要的发展方向是双杂环化合物的合成及生物活性研究。
The study showed that this may decrease formation of heterocyclic amines, also known as HCAs.
研究表明，这可能减少杂环胺的形成，也称为HCAs的。
Paraquat, also known as Gramoxone, is a class of heterocyclic organic pesticides, is the world's earlier application of herbicides.
百草枯，又名克无踪，是一类有机杂环类农药，是世界上应用较早的除草剂。
The invention discloses a cyclic N-heterocyclic bis-carbene metal complex linked by ether and a method for preparing the same.
本发明公开了通过醚链连接的环状氮杂环双卡宾金属配合物及其制备方法。
As a new member of photochromic material, the heterocyclic diarylethene compounds attract increasing attention in recent years.
二芳杂环基乙烯类化合物是近年来国际上备受重视的一类新型光致变色物质。
Compounds having five-membered heterocyclic rings include chlorophyll, hemoglobin, indigo, tryptophan, and certain polymers.
五种成分的杂环化合物有叶绿素、血红蛋白、靛蓝、色氨酸和特定的聚合物。
This article reviews the analytical methods applied to the determination of heterocyclic aromatic amines in foods.
本文系统的对食品中杂环胺检测的分析方法进行了综述。
Morphine: Heterocyclic compound, narcotic analgesic alkaloid originally isolated from opium.
杂环化合物，从鸦片分离出的麻醉性镇痛药镇痛药生物碱。
IntroductionMelamine is a nitrogen-containing heterocyclic triazine compound and an important raw material in organic chemical industry.
目的三聚氰胺（Melamine），是一种三嗪类含氮杂环有机化合物，重要的氮杂环有机化工原料。
As a major kind of heterocyclic compounds, imidazole possess very high biological activity.
咪唑作为一种重要的杂环化合物，具有很高的生物活性。
Heterocyclic aromatic hydrocarbons are major pollutants in industrial wastewater treatment.
杂环芳香族化合物是工业废水处理过程中的主要污染有机物。
The first part is a comprehensive elaboration of photochemical reactions of halogenated aryl and halogenated heterocyclic compounds.
主要包括两个部分：第一部分主要是关于卤代芳烃和卤代杂芳烃的光化学反应综述。
The chemical behaviour of heterocyclic compounds is governed by the same factors that govern all chemical behaviour .
杂环化合物的各种反应与其它化学反应一样，均为相同的因素所制约。
Pyrimidine and thiophene heterocyclic derivatives widespread existed in nature as biology and natural products.
嘧啶及噻吩类杂环衍生物广泛存在于生物体及自然界中。
Q represents the nonmetallic atoms necessary to complete a heterocyclic nucleus containing 5 atoms in the heterocyclic ring.
Q是形成5个原子杂环核所必须的非金属原子。
The heterocyclic aromatic selenium compounds synthesized here could all form self-assembled monolayers on gold electrode.
所合成的系列硒芳香杂环化合物在金电极上自组装形成单分子膜。
Q represents the nonmetallic atoms necessary to complete a heterocyclic nucleus containing 5 atoms in the heterocyclic ring.
Q是形成5个原子杂环核所必须的非金属原子。
The structure-activity relationships of heterocyclic hypotensor and ramification are discussed in this paper.
文章从结构与活性的角度分析了近年来国内外杂环类抗高血压药及其衍生物的构效关系。
The invention discloses a plant of pseudomonad and the application thereof in the biological removal of nitrogen heterocyclic compound.
本发明公开了一株假单胞菌及其在生物去除含氮杂环化合物中的应用。
Certain substituted benzylamino heterocyclic and heteroaryl derivatives have provided unexpected insecticidal and acaricidal activity.
某些取代的苄基氨基杂环及杂芳基衍生物提供了意料不到的杀昆虫和杀螨虫活性。
Hydrogenation of aromatic heterocyclic rings, benzene rings and olefin group takes place at the same active site.
吲哚分子中的氮杂环和芳香环与烯烃是在同一活性位进行加氢反应的。
and wherein said heterocyclic ring structure has a least 1 thiol substituent attached to a carbon atom of said heterocyclic ring.
该杂环结构至少有一个与杂环碳原子相连的硫羟取代基。
The attachment of a group to a central metallic agent such as iron with two valences to form a heterocyclic ring.
一种基与中心金属离子（如二价铁离子）结合，形成杂环。
The nitrogenous heterocyclic compounds could not act as water molecules to decrease but increase the viscosity of phosphoric acid.
有机含氮杂环化合物不能像水分子一样起到降低磷酸黏度的作用，反而使其黏度增加。
Finally, HCAs (heterocyclic amines), carcinogenic compounds that develop when meat is cooked at high temperatures.
最后一个重要的因素是HCA（杂环胺混合物），肉类在高温烹饪时释放的一种致癌物质。
In the heterocyclic N the indole-like and pyrrole-like N were dominant, while little, if not all, pyridine N was present.
杂环态N中主要为吲哚型和吡咯型氮，吡啶型氮即使有也很少。
Heterocyclic compounds with nitrogen heteroatom(s)only.
仅含有氮杂原子的杂环化合物。
Heterocyclic ketene animals are used as versatile synthons in the synthesis of heterocyclic compounds.
杂环烯酮缩胺是用途很广的杂环化合物的合成子。
Heterocyclic compounds with oxygen heteroatom (s)only.
仅含有氧杂原子的杂环化合物。
These heterocyclic amines and some other carcinogens too are very often found in meat products.
在肉类产品中也会经常发现多环胺和其它一些致癌物。
Triazine is a type of heterocyclic organic compounds, it is important to ring nitrogen organic chemical raw materials.
是一种三嗪类含氮杂环有机化合物，重要的氮杂环有机化工原料。
Results There were various organic pollutants, such as paraffins, aromatics, heterocyclic compounds and phenols, in the roadside soils.
结果公路边土壤中含有链烷烃、芳香烃、杂环及苯酚类等各种有机污染物。
Heterocyclic ring care compounds of carbon chain that contains one or more non-carbon atoms in organic form.
杂环化合物是碳环化合物的环链上含有一个或多个非碳原子的有机化合物。
nitrogen-bearing six-me mber heterocyclic compounds.
含氮六元杂环化合物。
Formation of heterocyclic amines is a unique feature of animals including fish and bird meat such as chickens and eggs.
形成杂环胺是动物食品的特征，包括鱼、禽肉如鸡肉，还有蛋类等。
It's thought that compounds in cooked meat called heterocyclic amines (HCAs) are to blame.
原因据认为是熟肉中含有被称为杂环胺（heterocyclicamines，HCAs）的化合物。
Heterocyclic compounds widely exist in the nature with widespread biological activities, which attract scientist's interests significantly.
氮杂环化合物普遍存在于自然界中，由于其广泛的生物活性吸引着众多科学家的关注。
