Anthocyanidin synthesis needs proper temperature and oxygen, which will fail at low temperature or deficient oxygen.花色素的合成需要适宜的温度和充足的氧气, 低温或缺氧不利于花色素的合成.They wooed customers by offering low interest rates...他们靠提供低息来招揽客户。W...
With a low-pitched rumbling noise, the propeller began to rotate.伴随着隆隆的低沉噪声，螺旋桨开始旋转起来。We're a bit low on bed linen. You'll have to make do.我们的床单有些次，您将就着用吧。The official number of people carrying the AIDS virus i...
他在写登山的文章中，把自己对体育和政治的兴趣完美地结合了起来。His sporting and political interests coalesced admirably in his writing about climbing.她几乎是一手改变了英国政治的面貌。She changed the face of British politics almost single-handed.我不是个热衷于谈论政治的人。I'm ...
茶叶的需求量 ( 逐年 ) 递减.The demand for tea is on the decrease ( each year ).像人头税一样, 递减税占穷人收入的比例更大.A regressive tax, like the poll tax, takes proportionately more of a poor person's income.这个城市的人口在逐年递减.There has been a prog...