Objective : To develop a HPLC method for determination cytidine diphosphate choline ( CDPC ) .目的: 用RP-HPLC 法测定胞二磷 胆碱 的含量.Low levels of choline in the body can give rise to high blood-pressure...体内胆碱水平过低会引起高血压。Clinical sy...
The invitation was plain, but not leering.这邀请的用意显而易见, 不过说得并不轻佻.Men were standing around, swilling beer and occasionally leering at passing females...男人们吊儿郎当地站着，大口大口地喝着啤酒，偶尔还对着路过的女性猥亵地笑。She could see only outrage and humi...
On the table sat a box decorated with little pearl triangles.桌上有一只用珠子串成的小三角形作装饰的盒子。This design is in pastel colours with three rectangles and three triangles.这一设计由淡色的3个长方形和3个三角形构成。The bed linen is patterned in stylish ch...
He entered for many competitions, winning several gold medals.他参加过多次比赛，赢得了数枚金牌。They had entered the country and had applied for permanent residence.他们已经入境该国，并申请了永久居留权。There were also other factors that entered into the o...
The wind is trumpeting , a bugle calling to charge!风在掌号.冲锋号!I strolled up and down thoughtfully before calling a taxi...我踱来踱去仔细思量后叫了一辆出租车。John's "crime" was being too familiar with the manager and calling him Gouldy...
Such inns as there were were generally dirty and flea ridden; the food simply local cheese accompanied were by bread often twelve months old, all washed down with coarse wine.当地的那些小旅馆通常是既肮脏又尽是跳蚤; 食物只不过是本地土产乳酪就着存放了经常12个月的...