1.【化】杂环型的
1.describes or relating to a ring system composed of atoms in which at least one is not a carbon atom
1.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。
2.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。
3.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。
4.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。
5.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。
6.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。
7.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。
8.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。
9.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。
10.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。