在有些植物中,光合作用产物是以多聚果糖的形式储藏.In some plants photosynthetic products are stored in the form polyfructosans.波里发现等克分子量的示踪葡萄糖和果糖.Burley found labeled glucose and fructose in equimolar amounts.果糖是大多数的人体必需的基本高级碳水化合物之一.Fructose is ...
"Do you play chess?" he asked, looking askance at Miguel.“你会下棋吗？”他斜睨着米格尔问道。Great chess players have a reputation for being both eccentric and argumentative.国际象棋大师们以性格怪异和好与人争辩而闻名。One of the prisoners has carved a beautifu...
He faced the press, initially, in a somewhat subdued mood.他最初面对媒体时情绪有点忧郁。The audience are strangely subdued, clapping politely after each song.观众们出奇地安静，只是在每首歌结束后报以礼貌性的掌声。The lighting was subdued.灯光柔和。...