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abbr.注册营养学家 (L Dietician Nutritionist)
1、L N───abbr.自然对数 (Napierian Logarithm);液态氮 (Liquid Nitrogen)
2、D u N H L L───D和N H L L
3、c n d n───c和d n
4、l D───abbr.检漏器 (Leak Detector);负载(=load);当地交付(=LocalDelivery);[体]升阻比
5、d e n───n.贼窝,私室;兽穴,窝巢;小房间;vi.藏到洞里;住在肮脏简陋的小房间里;vt.把……赶进洞穴;n.(Den)人名;(日)传(名);(俄)杰恩;(法)德恩
6、d l───abbr.分升(deciliter);数据传输线路 (Data Link);基准面 (Datam Ievel);延迟线 (Delay Line)
7、L y n n───n.林恩(姓氏)
8、D n───abbr.《每日新闻》(英、美、澳等国报纸) (Daily News);借记通知单(debitnote)
9、d n───abbr.《每日新闻》(英、美、澳等国报纸) (Daily News);借记通知单(debitnote)
1、Butyl lactate was synthesized by the ester exchange reaction of d, L-lactide and n-butanol under the catalysis of sulfuric acid.───D, L -丙交酯在浓硫酸催化作用下与正丁醇进行酯交换反应合成乳酸丁酯的条件。
2、Nonatural Amino Acids, N protected D (L ) 4 Pyridyl alanine was Synthezed. It was identified by optical analysis, 1H NMR, IR and elementary analysis.───合成了非天然氨基酸N 保护的D (L) 4 吡啶丙氨酸,其结构分别通过旋光度、核磁共振、红外、 元素分析得到确证。
3、will match teachers with volunteer scientists and engineers in their areas for mentoring.───会为每个老师配备在他们研究领域的志愿科学家和工程师。