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- COC/DOC ratio in shrimp culture ecosystem was much higher than that in natural seawater. COC在对虾培养系统中占总DOC的比例远高于天然海水。
- Adding nutrition cannot advance the growth speed and activity of bacteria in natural seawater. 广谱营养盐的加入并没有显著提高天然海水中微生物的数量和生长速度。
- The few aquariums that do have large living reef exhibits are located close to the ocean and natural seawater; not so in downtown Atlanta. 少数水族馆表示确有大量的活礁展品在比较接近海洋及天然海水的地方;而事实上，在亚特兰大市中并非如此。
- The synergistic effect of a carboxylic acid inhibitor with BTA in natural seawater was studied using weight-Loss and polarization curve methods. 摘要用挂片失重法及电化学极化曲线的方法，研究了一种羧酸类缓蚀剂与苯并三氮唑在海水中的协同效应。
- Ingredient: Natural seawater pearl essence, rich hydrolysed pear liquid, deep-sea shark oil, lauric acid, marine plant compound vitamin C. 主要成分：天然海水珍珠精华，丰富的水解珍珠液，深海鲛鱼油，月桂酸，海洋植物复合维他命C.
- Beidaihe, in the southwestern part of the city, is a summer resort famous for its natural seawater bathing beaches, agreeable weather and beautiful scenery. 北戴河海滨位于市西南，这里气候温润、风景秀丽，是著名的天然海水浴场和海滨避暑疗养地。
- Then, 1000ml natural seawater (NSW) was added to boil for 30min and was filtered through two layers of cheesecloth.Potato extract was collected and the remainder was discarded. 但是土豆的使用方法是：应用海水将切好的土豆块煮沸30分钟，然后滤掉残渣，取土豆汁做培养基。
- The adsorption and anodic dis-adsorption action of corrosion inhibitors for carbon steel in natural seawater was studied by electrochemical methods such as polarization,cycle polarization,and EIS. 以锌盐、葡萄糖酸盐为主要缓蚀成分复配的适用于天然海水中碳钢的高效缓蚀剂,采用极化曲线、循环伏安曲线和交流阻抗谱图分析了该缓蚀剂的阳极脱附行为。
- The photolysis of naphthalene was faster in natural seawater than in artificial seawater or distilled water, presumably due to the existence of natural photosensitizer in seawater. 萘在天然海水中的光解速率大于在人工海水和蒸馏水中的光解速率,其主要原因是天然海水中存在天然光敏剂。
- Corrosion Behavior of Nickel Alloy in Natural Seawater 镍合金在天然海水中的腐蚀行为
- It is natural for a cat to catch mice. 猫捉老鼠是本能。
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- THE STUDY OF INHIBITIVE MECHANISM OF CORROSION INHIBITORS FOR CARBON STEEL IN NATURAL SEAWATER 天然海水中高效缓蚀剂对碳钢缓蚀作用的研究
- Our motherland flows with natural resources. 我们祖国蕴藏着丰富的天然资源。
- Events took their natural course. 事态依自然进程发展。
- She has a natural wave in her hair. 她的头发自然卷曲。
- Magnetism is a natural phenomenon. 磁力是一种自然现象。
- Study of Adsorption and Anodic Dis-adsorption Action of Corrosion Inhibitors for Carbon Steel in Natural Seawater 天然海水中碳钢缓蚀剂吸附和阳极脱附行为的研究
- It is difficult to be natural when one is tense. 人在紧张的时候很难泰然自若。
