木炭和金刚石都是炭的同素异形物Charcoal and diamond are allotropes of carbon.果实可溶性固形物含量与光强呈极显著正相关.The soluble solids had very significant positive correlation with the light intensity.产品含20%固形物, 15.45%还原糖, 0.52%有机酸和1.5%乙醇.The beverage c...
...his six-day bus tour around the industrial heartland of America...他在美国工业中心区域的大巴6日游We then headed west towards the heartland of Poland.我们随后朝西前往波兰中部。The USA’s Middle West is the heartland of the country.中西部是美国的中心区域。Cun ...
他每晚睡觉前都做晚祷.He says his prayers every night before he goes to bed.那天晚上女孩子们像往常一样,排成单行鱼贯进入礼堂做晚祷.The girls filed into the hall for prayers that evening as usual.唱完《晚祷歌》,我就照例沉浸在童年时代那种酣睡中.The sweet sleep of childhood invariabl...
It passes through the N atom and through the center of the equilateral triangle.它通过N原子及三个H原子组成的等边三角形的中心.Use your protractor to construct an equilateral triangle.用量角器作一个等边三角形。An equilateral triangle cannot be dissected in...