METHODS: The target compound was synthesized from N - benzyl protected aminoacetophenone through hydrogenation, benzoylation and reduction. 方法: 以氮 - 苄基保护胺基酮为原料,经氢化, 苯甲酰化,还原三步合成双苯甲酰沙丁胺醇酯.
dissonant and loud voices又响又刺耳的声音I changed buses there, and rode forever and forever through swampy lands and along seacoasts until we arrived in a loud city.我在那里换乘大巴，然后一直一直走，穿过大片松软的湿地，沿着海岸线，来到一个喧闹的城市。Songs were heard ri...
There are so many different sorts of mushrooms available these days.现在可以买到许许多多不同种类的蘑菇。Wipe the mushrooms clean and thread them on a string.把这些蘑菇擦干净，然后用线穿起来。These mushrooms would make a delicious side dish.这些蘑菇将会是一道美味的佐菜。...
He found the man's cheeks and raked them with his nails.他摸到了那人的脸颊并用指甲抓过去。His car was raked with fire from automatic weapons.他的车遭到自动武器火力的扫射。She raked out the ashes from the boiler.她把炉灰从锅炉里面耙了出来。...
蕨盲蝽属二新种 ( 半翅目, 盲蝽科)(英文 )TWO NEW SPECIES OF GENUS BRYOCORIS FROM CHINA ( HEMIPTERA, MIRIDAE )丽盲蝽属的新种 ( 半翅目: 盲蝽科 )NEW SPECIES OF LYGUS BUGS FROM CHINA ( Hemiptera: Miridae )突额盲蝽属二新种 ( 半翅目: 盲蝽科 )TWO NEW SPECIES OF PSEUDOLOX...
Souse fish used to be one of her favorite dish.腌鱼曾经是她最喜欢吃的菜之一.They gave him a souse.他们把他投入水中.When it is warm enough, the children souse into the swimming pool.当天气够暖和时, 孩子们就投入到游泳池中....