There are substrata competition between the heterotrophic denitrification bacteria and ANAMMOX bacteria when organics the influent.厌氧氨氧化污泥中存在着异养反硝化菌,有机物的存在会导致其与厌氧氨氧化菌之间的基质竞争....
昨天在华盛顿举行的中东和谈有了取得进展的迹象。Middle East peace talks in Washington showed signs of progress yesterday.库克先生打算周五去中东。Mr Cook is intending to go to the Middle East on Friday.他坚持主张不把它与其他中东问题挂钩。He insisted that there could be no lin...
他们坐在铺有福米加塑料贴面的餐桌前，桌上凌乱地堆着用过的茶杯。They sat at a Formica table cluttered with dirty tea cups.男孩子们把他们用过的脏餐巾留在餐桌上.The boys left their dirty napkins at the table.她发现了两根用过的火柴.She found two spent matches....
The floor is sealed to prevent water penetration.地板加了密封涂料防止渗水。Our aim is to achieve greater market penetration.我们的目标是进一步打入市场.It is important to get even distribution of water and good penetration.灌水时水量均匀分布和充分渗透是很重要的....
He ceded his stock holdings to his children.他将股票让给了他的子女.France ceded Alsace - Lorraine to Germany in 1871.1871年法国把阿尔萨斯 ― 洛林地区割让给了德国.She ceded all power to her son-in-law who now runs the country as an autocracy.她把权力全部交给自...
Cairo has only thirteen square centimetres of green space for each inhabitant.开罗居民的人均绿地面积仅13平方厘米。the oldest inhabitant of the village这个村最老的居民The inhabitant of the island is friendly.岛上的居民很友善。...