She cut down the seedling with one chop.她一刀就把小苗砍倒了.The seed bourgeon, seedling growth, crop yield and heavy metals contents were influenced by contaminated soil.土壤重金属污染影响了种子萌发 、 幼苗生长 、 作物产量及体内重金属含量,探讨了污染土壤的酶学评价方法.Sapium ...
A number of companies have now made the high - temperature superconductors into tapes a few millimetres across.液氮是一种便宜而易得的商品,沸点是77K,我们利用它可以在实际应用中比较容易地冷却超导体.We may also look forward to the application of superconductors i...
Dietary experts can advise on the ins and outs of dieting.饮食专家可以对日常饮食的方方面面提出建议。It is 24 ins wide and 16 ins high.它有24英寸宽，16英寸高。The fiery player has had numerous run-ins with referees.这位脾气暴躁的队员曾和裁判员发生过无数次争吵。...
从前有个 烧炭 人, 独自一人生活和工作.There was once a Charcoal - Burner , who lived and worked by himself.从那以后, 烧炭工人离下岗就不远了.From that point onward, the charcoal - burners'days were numbered.冯先生在三月曾试过烧炭自杀.Fung had tried to commIt�...