Non - basic nitrogen - containing series include pyrroles, indoles, carbazoles and benzcarbazoles.不含碱性氮的化合物包括吡咯 、 吲哚 、 咔唑和苯咔唑.Fig 3 Excitation and emission spectra of indoles and its derivative in DMSO.图3吲哚及其衍生物的DMSO溶液的激...
She gathered loose soil and let it filter slowly through her fingers.她捧起疏松的泥土，任其缓缓地从指间漏下。Ocean Optics cuvette holders can accommodate both single - filter and double - filter slide carriers.我们的试管支架对单滤光片幻灯机和双滤光片幻灯机都适合.PA ...
The simulation of rainfall - runoff is an important part of hydrology simulation.降雨径流模拟是水文模拟的重要组成部分.Natural eco - environmental index consist of climate, biology, hydrology and soil index.自然生态环境指标包括气候指标 、 生物指标 、 水文指标和地质指...
She shows great diligence in her schoolwork.她上学非常用功。My mother would help me with my schoolwork.我的母亲会帮我做功课。Family frictions can interfere with a child’s schoolwork.家庭中的争吵会影响孩子的学业。He was shattered and too tired to concentr...
The drug counteracts the effects of the poison.这种药可抵消毒物的作用.Offset Something that balances, counteracts , or compensates the effects of another thing.弥补用来平衡 、 抵消或偿还另一财物的东西.Something that balances, counteracts , or compens...