在群落交错区范围内,通常划定群落片段的边界并不太困难.The delimitation of stands within ecotons generally gives on difficulties.对于陆地群落,最主要是可用性和温度.For terrestrial communities the principal variables are availability and temperature.动物群落与沉积环境有直接关系.F...
She wiped a spill of milkshake off the counter.她把洒出来的奶昔从柜台上擦掉。Can I get a double pizza burger , chili fries with cheese and a large chocolate milkshake?我可以点个双层比萨饼, 奶酪红椒油饼和一份大的巧克力牛奶混合饮料 吗 ?The loser can buy the winner a m...
Objective : To optimize the extraction technology of berberine berberis.目的: 优选三颗针中小檗碱的提取工艺.To optimize the extraction technology of berberine from berberis.优选三颗针中小檗碱的提取工艺.This paper introduced the processing of Berberis ...
Both sides say they want to try to reach a political settlement in the embattled north and east of the island.双方都表示想努力为处于战乱中的该岛北部和东部地区寻求政治解决方案。The embattled president also denied recent claims that he was being held host...
Then the sound of rumbling thunder reached the watchers on the shore, as cargo, ballast, ammunition and 400 people went sliding and crashing down to the port side of the steeply listing ship.后来当船上的货物 、 压舱物 、 弹药以及400个人轰的一...
...the voters' concerns over pocketbook issues.选民对收入问题的关注She had several large bills in her pocketbook.她钱袋里有几张大面额钞票.The thief pinched her pocketbook and ran.这个小偷偷了她的手提包,然后跑了.Poor service affected the waiters'po...