您要查找的是不是:
- Algal blooms, heavy growth of aquatic plants, algal mats and deoxygenation are common symptoms of eutrophication. 水藻滋生、水生植物大量生长、藻类杂生以及水中游离氧的减少都是富养化的基本特征。
- Evidence of emergence including sabkha dolostone, algal mat, bird-eyes and fenestral structure, mudcracks and crustose limonite has been found in the top of the Changhsingian reefs in Ziyun, Guizhou province. 贵州紫云长兴期生物礁顶部存在的出露证据有:(1)形成于萨勃哈蒸发环境的白云岩,(2)藻纹层沉积,(3)鸟眼和窗格构造,(4)干裂缝和褐铁矿风化壳,等等。
- The fur collar mats when it gets wet. 皮领子湿了时毛就结在一起。
- The hut was made of poles covered with grass mats. 茅屋用木杆搭成,上面以草席覆盖。
- Present Freshwater Stromatolites and Algal Mats in Surface Calcareous Tufa in the Sichuan and Guizhou Areas 川黔地区地表钙华中发现现代淡水叠层石及藻席
- FOSSIL ALGAL COMMUNITIES WITHIN STROMATOLITES AND ALGAL MATS FROM THE PRECAMBRIAN WUMISHAN FORMATION IN BEIJING 北京十三陵地区前寒武纪雾迷山组叠层石和藻席中的藻类群落
- Father bought a new welcome mat for our new house. 爸爸为我们的新房子买了一个擦鞋垫。
- Please give the table mats a quick wipe. 请把桌上的盘碗垫擦一下。
- I wiped my shoes on the mat before I came in. 我在进门前把鞋在垫子上擦了擦。
- There are some clods of soil on the mat. 垫子上有些土块。
- The force of his fall was broken by the straw mats. 草垫的缓冲作用减弱了他下跌的力量。
- The force of his fall was broken by the straw mat. 草垫的缓冲作用减弱了他下跌的力量。
- Be careful you don't trip (up) on the mat. 小心别在地席上绊倒了。
- A coal fell from the fire and burned the mat. 一块煤炭从火中掉出来,烧坏了地席。
- Our welcome mat is always out to our friends. 对于朋友,我们总是热烈欢迎。
- He lifted the mat and slid the key under (it). 他掀起垫子把钥匙悄悄放在下面。
- algal mats 藻丛, 藻群
- Long term problems with pollution has made Japanese scientists leading authorities on algal blooms. 长期的污染问题使日本科学家在研究海藻过剩方面居世界领先水平。
- A mat placed before a doorway for wiping the shoes. 门毯,门垫放在门口用于擦鞋底的垫子
- Chlorine may be added to eliminate algal growth. 也可以加入氯以排除藻类的生长。