Cu furaldehyde - diamine Schiff base complex was synthesized with the yield of 63.合成了一种席夫碱金属络合物——呋喃甲醛乙二胺铜络合物,收率为63.HEDTA ( N - hydroxyethyl ethylene diamine triacetic acid )N - 羟乙基乙二胺三醋酸 ( 有机螯合剂 )Dialysis and ethylene di...
结肠，或大肠，因充满气体而膨胀。The colon, or large intestine, distends and fills with gas.继结肠源, 十二指肠是憩室最多见的部位.After the colon, the duodenum is the most common site for diverticulum.结肠是大浓度的细菌所在地.The colon is the locus of a large concent...
Mr Mendes was leading a campaign to save Brazil's rainforest from exploitation.门德斯先生正领导一场运动，以拯救遭到乱砍滥伐的巴西热带雨林。tribes living in remote areas of the Amazonian rainforest居住在亚马孙河雨林偏远地区的部落The rainforest is being systemati...
After the Norman Conquest the forest became a royal hunting preserve.诺曼征服之后，这片森林成为了皇家狩猎区。Norman cut open his pie and squirted tomato sauce into it.诺尔曼切开自己的派，往里面挤了点番茄酱。It is located within reach of many important Norman t...
早期的石印机不小多是手摇式木架布局, 合座靠手工不不安息.Early stone press mostly hand - driven Fiat ship structures , fully manual operation.在山区,差不多所有的材料部是油印或石印的.In the mountains almost everything had to be mimeographed or stone - block lithograph...