溶液里的维生素比固体食物里的维生素受到的影响更大。Vitamins in solution are more affected than those in solid foods.将硫酸盐加入该溶液会产生沉淀.Adding sulphate to the solution will give a precipitate.水能把樟脑从其酒精溶液中淀析出来.Water precipitates camphor from its alcoho...
纹理:木头的纤维组织的排列 、 方向或图案.The arrangement, direction, or pattern of the fibrous tissue in wood.用力在表面上加印 ( 标志或图案 )To produce ( a mark or pattern ) on a surface pressure.印,盖印用力在表面上加印 ( 标志或图案 )To produce ( a mark or pattern ) o...
At the highest executive levels earnings and performance aren't always correlated.在最高管理层，收入与工作表现并不总是相关的。The camera combines rugged reliability with unequalled optical performance and speed.这款相机既坚固耐用，又有超凡的光学性能和快门速度。T...
亚马孙河流域已有40万平方公里的森林遭到滥伐。400,000 square kilometres of the Amazon basin have already been deforested.由于滥伐，巴西的森林总覆盖面积正在每年减少百分之一。One percent of Brazil's total forest cover is being lost every year to deforestation.洪水是由于滥...
目的探讨外伤双性白内障伴无虹膜或虹膜缺损患者的有效治疗方法.Objective To inquire into an effective treatment for with injurious cataract accompanied by iridocoloboma or aniridia.目的探讨带虹膜隔人工晶状体在外伤性无虹膜无晶状体眼中的应用价值.Objective To study the preliminary effec...
灰浆层:一层铺放石头或砖的砂浆层.A layer of mortar upon which stones or bricks are laid.提出了一种复合材料纤维铺放路径的生成算法.A path planning algorithm for composite fiber placement is proposed....
多数饲养家禽的农场主不得不依赖商业化生产的饲料。Most poultry farmers have to rely on commercially manufactured feeds.家禽身上发现的污染物，在禽蛋里也会有。Contaminants found in poultry will also be found in their eggs.班热博士饲养家禽、猪和羊。Dr Binger keeps poultry, pigs an...