标准物质 标准物质/标准品/Ethyl 4-(1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl)butanoate # BENDAMUSTINE相关化合物由北京萘析生化科技有限公司 ...

School of Chemical Engineering and Technology, North University of China, Taiyuan 030051, China ...

Renewable Energy and Chemicals Lab, Department of Chemical Engineering, Indian Institute of Technology Delhi, New Delhi 110043, India Indian Institute of Technology Delhi−Abu Dhabi, Khalifa City B, ...

THE monofunctional alkylating agent ethyl methanesulphonate (EMS) has been shown to be capable of producing mutations in more than one-half of the spikes of treated barley plants1,2.

ab3感器的进化动态更为复杂。ab3A神经元在D. melanogaster中特异性响应短链酯类（如ethyl butanoate），但在repleta物种群中该响应普遍减弱。尤其引人注目的是，柱状专化种D. uniseta的ab3A响应谱在PCA中显著偏离其他物种，而D. parisiena和D. anceps甚至缺失可检测的ab3感器 ...

Many of the products contained the same flavour chemicals: vanillin and/or ethyl vanillin was found in 17 of the liquids as one of the top three flavour chemicals, and/or at ≥0.5 mg/mL. Conclusions ...

Symptomatic oranges show higher titratable acidity and lower soluble solids, solids/acids ratio, total sugars, and malic acid levels. Among flavor volatiles, ethyl butanoate, valencene, decanal and ...

今日暴雪官方发文宣布，经历月余的服务器压力测试与技术优化，《暗黑破坏神III》国服现已正式回归！“在此，我们向所有参与技术测试的勇士致以最崇高的敬意——海量测试数据以及玩家积极反馈构筑了服务器稳定的基石，让庇护之地更加璀璨。” 为感谢 ...