Springs and rivers that drain into lakes carry dissolved nitrates and phosphates.流入湖中的泉水和河水携带了溶于水的硝酸盐和磷酸盐。Nitrates are chemicals that occur naturally in water and the soil.硝酸盐是水和土壤中自然存在的化学物质。Nitrates leach from the soil ...
The birds were active, whirring and fluttering among the trees.鸟儿们很活跃，在树林中呼呼地飞来飞去。His speeches against corruption may find a sympathetic hearing among some Trinidadians.他关于反腐反贪的讲话可能会赢得一些特立尼达岛居民的支持。The monarchists are a s...
它的叶子在灼热的阳光下微微耷拉着。Its leaves drooped a little in the fierce heat of the sun.用销钉在顶上加固防护网，防止叶子落入。Peg down netting over the top to keep out leaves.玫瑰的叶子因为闹虫害而卷边了。The rose leaves have curled because of an attack by grubs....
Lasers promise to change this by making isotope separation easier, and cheaper.激光可以改变这种局面,从而使同位素分离变得比较容易 、 比较廉价一些.This indium isotope was created at the same time as the earth.这种铟同位素与地球产生在同一时代.The isotope ratio is direct...
And you can understand of also limit at those personals only.而你能了解的也仅局限于那些人.Providing daily operational analysis report to relevant personals and project managers.为项目负责人及相关人员提供日常运营数据分析报告.His best friend Jakob decided to ...
我们 ( 与他们 ) 订有维修合约, 现在不能撤消.Having contracted ( with them ) to do the repairs, we cannot withdraw now.我们用保兑的, 不可撤消的信用证为付款条件.We insisted on payment by a confirmed, irrevocable letter of credit.1906年民事上诉法院撤消了1894年的判决.In 1906...