食物由碳水化合物、蛋白质和脂肪构成。Food is made up of carbohydrates, proteins and fats.饮食中摄入过量蛋白质可能会加速衰老。Too much protein in the diet may advance the ageing process.研究人员已经从罂粟种子里分离出一种新的蛋白质。Researchers have isolated a new protein from the ...
The doctors gave numerous examples of patients being expelled from hospital.医生们列举了大量病人被逐出医院的实例。More than five-thousand secondary school students have been expelled for cheating.5,000多名中学生因为作弊被开除。As the lungs exhale this ...
重返大气层的航天器受到重力的作用。Spacecraft which are re-entering the earth's atmosphere are affected by g forces.反射器通过支架牢牢地固定在航天器的侧面。The reflector is held onto the sides of the spacecraft with a frame.科学家密切跟踪航天器的运行.Scientists are ...
“ 不可折算的 ” 因素是一种不能数量化的因素.An " irreducible " element is one that can not be quantified.大银行同意按适当的折算率把小银行的贷款全买过来.The big banks agree to buy out the little banks at an appropriate discount.这种费用是根据收入高低滑动折算的(富人多付钱).Fees are cal...
我们读了一篇关于几个印第安酋长的故事.We read a story about some Indian headmen.在那里他碰到了著名的绍山酋长华谢基.There he met the famous Shoshone chieftain Washakie.他给娜奥米寄了封信，邀请她来参加他就任部落酋长的仪式。He sent a letter inviting Naomi to attend his installation as ...
那蔓草丛生的凄凉地方是教堂公墓.This bleak place overgrown with nettles was the churchyard.清水石墙环抱着野花丛生的墓地.A drystone wall enclosed a graveyard where wildflowers grew.他们在曾是野草丛生的地方开辟了果园.They carved out an orchard where there were wild gra...