3.6. The DNA molecule iscompoundedfrom many smaller molecules.脱氧核糖核酸分子是由许多更小的分子组...
●compound:(正式,专业术语) 混合;掺和;拌和 3.6. The DNA molecule iscompoundedfrom many smaller molecules. 脱氧核糖核酸分子是由许多更小的分子组成的。 3.7. Hecompoundedvarious substances into an effective medicine. 他把不同的物质调配...
3.6. The DNA molecule iscompoundedfrom many smaller molecules.脱氧核糖核酸分子是由许多更小的分子组...
How many moles of potassium oxide (K2O) are in 80.7 g of the compound? How many moles are in 16.0 grams of potassium? How many moles are in 18.0 grams of potassium? How many moles are in 2.50 grams of potassium? How many moles are in 15.8 grams of potassium? How many moles...
14.This extremely poisonous carbon compound happens to be very reactive, allowing it to lock in hugely complex but stable chains of other molecules. 这种剧毒的碳化合物碰巧是非常活泼的,这使得它能够锁定在非常复杂但是稳定的其他分子链中。 15.They had sat down to have breakfast when her parents...
1.the smallest physical unit of an element or compound, consisting of one or more like atoms in an element and two or more different atoms in a compound. 2.a quantity of a substance, the weight of which is numerically equal to the molecular weight; gram molecule. ...
thecompoundeye of a wasp 黄蜂的复眼 牛津词典 The problems werecompoundedby severe food shortages. 严重的食物短缺使问题进一步恶化。 牛津词典 The DNA molecule iscompoundedfrom many smaller molecules. 脱氧核糖核酸分子是由许多更小的分子组成的。
aOrcein is a compound mixture consisting of ∼14 related small molecules23 that has been used as a food coloring since the Middle Ages. 苔红素是使用了作为食用色素从中世纪的一个复合混合物包括的∼14相关的小molecules23。 [translate]
To find the mass of each element in a compound, one must carry out at least one chemical reaction involving that compound and other known substances. Sometimes it is possible to form the compound directly from the elements. This is called a synthesis reaction (A+B=AB). In this experiment...
aSome ionic compounds form crystals that incorporate a definiteproportion of molecules of water as well as the ions of the compound itself. 合并水分子definiteproportion并且化合物离子的一些离子化合物形式水晶。[translate] aTry to get used to a person's life 设法习惯人的生活[translate] ...