Results: Borneolum yntheticum, Catechu ould be identified by TLC.结果: 在TLC色谱中可检出冰片 、 儿茶的特征斑点.Areca catechu L. increased markedly the propulsive movement of gastrointestinal tract in mice.槟榔对小鼠胃肠推进运动有显著加强作用.Objective To ex...
Other: The dyewood is known as the suppression histidine decarboxylase, the catechu phenol - O - methyl shift enzyme action.其它: 染料木素有抑制组氨酸脱羧酶, 儿茶酚 -O- 甲基转移酶作用.Results: Borneolum yntheticum, Catechu ould be identified by ...
It needed all Jane's steady mildness to bear these attacks with tolerable tranquillity.幸亏吉英临事从容不迫,柔和镇定,好容易才忍受了这些谗言诽语.It needed all Jane's steady mildness to bear these attacks with tolerable tranquility.幸亏简临事从容...
男孩吮吸着拇指，瞪圆了大眼睛盯着赫本。The boy sucked his thumb and stared at Hebburn with huge, round eyes.大家都知道赫本是一位人道主义者。Hepburn is known as a great humanitarian.大约在1955年拍摄,赫本在一片平静的树林里写信.Audrey Hepburn composes a letter in a palm grove, ...
先公开指责我们然后占有这笔抚恤金 吗 ?Denounce us, and then keep the blood money?为一次过错支付 抚恤金 就够了,不要负担更多.The price for a mistake should mean one - off payment rather life - time burden.请尽快把这笔抚恤金付给家属.Please give the pension to the dependent...
您正在收听的是《科学在行动》，由BBC全球广播频道制作播出。You're listening to Science in Action, brought to you by the BBC World Service.你正在收听的内容来自2039航班上的飞行记录器,也就是人们叫做“黑盒子 ” 的那个东西.This is what you'd call the flight recorder of Flight 203...
Certain proteins help copy nucleic acids by fashioning complementary strands that carry matching nucleotides.Proteins携带配对的nucleotide参与了nucleicacids的 精确配对复制是明确的.Deoxyribose A pentose ( five - carbon ) sugar that is a comp...