heterocyclic
美 [?het?r?'sa?kl?k] 
英 [?het?r?'sa?kl?k]
- adj.【化】雜環型的
- 網絡雜環的；不同環式的；雜環化
英漢解釋
英英解釋
例句
Vegetables do not form heterocyclic amines or any other carcinogens during cooking.
蔬菜在烹飪過程中不會形成雜環胺或者其它致癌物。
Purine: Any of a class of heterocyclic compounds with a two-ring structure composed of carbon and nitrogen atoms.
嘌呤是對由碳、氮原子組成的雙環結構的雜環化合物的統稱。
Due to the excellent two-photon nature of the high optical stability, the heterocyclic compounds thus become the focus of the study.
雜環化合物由于具有優良的雙光子性質，高的光學穩定性，因而成為研究的重點。
Heme, a complex heterocyclic compound, is an organic molecule derived from porphyrin with an iron atom at the centre.
血紅素（一種復雜的雜環化合物）是來自中心含鐵原子的的一種有機分子。
Diheterocyclic compound's synthesis and biological activity research is another important research direction of heterocyclic pesticides.
雜環類農藥的另一個重要的發展方向是雙雜環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，這可能減少雜環胺的形成，也稱為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，又名克無蹤，是一類有機雜環類農藥，是世界上應用較早的除草劑。
The invention discloses a cyclic N-heterocyclic bis-carbene metal complex linked by ether and a method for preparing the same.
本發明公開了通過醚鏈連接的環狀氮雜環雙卡賓金屬配合物及其制備方法。
As a new member of photochromic material, the heterocyclic diarylethene compounds attract increasing attention in recent years.
二芳雜環基乙烯類化合物是近年來國際上備受重視的一類新型光致變色物質。
Compounds having five-membered heterocyclic rings include chlorophyll, hemoglobin, indigo, tryptophan, and certain polymers.
五種成分的雜環化合物有葉綠素、血紅蛋白、靛藍、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.
本文系統的對食品中雜環胺檢測的分析方法進行了綜述。
Morphine: Heterocyclic compound, narcotic analgesic alkaloid originally isolated from opium.
雜環化合物，從鴉片分離出的麻醉性鎮痛藥鎮痛藥生物堿。
IntroductionMelamine is a nitrogen-containing heterocyclic triazine compound and an important raw material in organic chemical industry.
目的三聚氰胺（Melamine），是一種三嗪類含氮雜環有機化合物，重要的氮雜環有機化工原料。
As a major kind of heterocyclic compounds, imidazole possess very high biological activity.
咪唑作為一種重要的雜環化合物，具有很高的生物活性。
Heterocyclic aromatic hydrocarbons are major pollutants in industrial wastewater treatment.
雜環芳香族化合物是工業廢水處理過程中的主要污染有機物。
The first part is a comprehensive elaboration of photochemical reactions of halogenated aryl and halogenated heterocyclic compounds.
主要包括兩個部分：第一部分主要是關于鹵代芳烴和鹵代雜芳烴的光化學反應綜述。
The chemical behaviour of heterocyclic compounds is governed by the same factors that govern all chemical behaviour .
雜環化合物的各種反應與其它化學反應一樣，均為相同的因素所制約。
Pyrimidine and thiophene heterocyclic derivatives widespread existed in nature as biology and natural products.
嘧啶及噻吩類雜環衍生物廣泛存在于生物體及自然界中。
Q represents the nonmetallic atoms necessary to complete a heterocyclic nucleus containing 5 atoms in the heterocyclic ring.
Q是形成5個原子雜環核所必須的非金屬原子。
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雜環化合物在金電極上自組裝形成單分子膜。
Q represents the nonmetallic atoms necessary to complete a heterocyclic nucleus containing 5 atoms in the heterocyclic ring.
Q是形成5個原子雜環核所必須的非金屬原子。
The structure-activity relationships of heterocyclic hypotensor and ramification are discussed in this paper.
文章從結構與活性的角度分析了近年來國內外雜環類抗高血壓藥及其衍生物的構效關系。
The invention discloses a plant of pseudomonad and the application thereof in the biological removal of nitrogen heterocyclic compound.
本發明公開了一株假單胞菌及其在生物去除含氮雜環化合物中的應用。
Certain substituted benzylamino heterocyclic and heteroaryl derivatives have provided unexpected insecticidal and acaricidal activity.
某些取代的芐基氨基雜環及雜芳基衍生物提供了意料不到的殺昆蟲和殺螨蟲活性。
Hydrogenation of aromatic heterocyclic rings, benzene rings and olefin group takes place at the same active site.
吲哚分子中的氮雜環和芳香環與烯烴是在同一活性位進行加氫反應的。
and wherein said heterocyclic ring structure has a least 1 thiol substituent attached to a carbon atom of said heterocyclic ring.
該雜環結構至少有一個與雜環碳原子相連的硫羥取代基。
The attachment of a group to a central metallic agent such as iron with two valences to form a heterocyclic ring.
一種基與中心金屬離子（如二價鐵離子）結合，形成雜環。
The nitrogenous heterocyclic compounds could not act as water molecules to decrease but increase the viscosity of phosphoric acid.
有機含氮雜環化合物不能像水分子一樣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.
最后一個重要的因素是HCA（雜環胺混合物），肉類在高溫烹飪時釋放的一種致癌物質。
In the heterocyclic N the indole-like and pyrrole-like N were dominant, while little, if not all, pyridine N was present.
雜環態N中主要為吲哚型和吡咯型氮，吡啶型氮即使有也很少。
Heterocyclic compounds with nitrogen heteroatom(s)only.
僅含有氮雜原子的雜環化合物。
Heterocyclic ketene animals are used as versatile synthons in the synthesis of heterocyclic compounds.
雜環烯酮縮胺是用途很廣的雜環化合物的合成子。
Heterocyclic compounds with oxygen heteroatom (s)only.
僅含有氧雜原子的雜環化合物。
These heterocyclic amines and some other carcinogens too are very often found in meat products.
在肉類產品中也會經常發現多環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.
是一種三嗪類含氮雜環有機化合物，重要的氮雜環有機化工原料。
Results There were various organic pollutants, such as paraffins, aromatics, heterocyclic compounds and phenols, in the roadside soils.
結果公路邊土壤中含有鏈烷烴、芳香烴、雜環及苯酚類等各種有機污染物。
Heterocyclic ring care compounds of carbon chain that contains one or more non-carbon atoms in organic form.
雜環化合物是碳環化合物的環鏈上含有一個或多個非碳原子的有機化合物。
nitrogen-bearing six-me mber heterocyclic compounds.
含氮六元雜環化合物。
Formation of heterocyclic amines is a unique feature of animals including fish and bird meat such as chickens and eggs.
形成雜環胺是動物食品的特征，包括魚、禽肉如雞肉，還有蛋類等。
It's thought that compounds in cooked meat called heterocyclic amines (HCAs) are to blame.
原因據認為是熟肉中含有被稱為雜環胺（heterocyclicamines，HCAs）的化合物。
Heterocyclic compounds widely exist in the nature with widespread biological activities, which attract scientist's interests significantly.
氮雜環化合物普遍存在于自然界中，由于其廣泛的生物活性吸引著眾多科學家的關注。
