您要查找的是不是：
- This paper presents a study of the effect of initial algal density and phosphorus concentration on the competition between Platymonas subcordiformis and Ulva pertusa. 本文以磷浓度和种群密度为变量,以亚心形扁藻为浮游微藻代表,采用实验生态学手段研究了大型海藻孔石莼与浮游微藻(亚心形扁藻)间的竞争。
- The results show that microalgae culture system can inhibit the growth of vibrios.And the more algae density is, the better the inhibitory effect is. 结果表明：牟氏角毛藻培育系统能够抑制2种弧菌的生长，并随着接种密度增加其抑制弧菌所需时间缩短；
- CHANGES IN ALGAL COMMUNITY STRUCTURE AND ALGAL DENSITY IN RELATION TO TN AND TP IN THE THREE GORGES RESERVOIR 三峡库区藻类种群结构与密度变化及其与氮磷浓度的相关性分析
- Keywords Ulva pertusa;phytoplankton （Platymonas subcordiformis）;phosphorus;algal density; 孔石莼;浮游微藻（亚心形扁藻）;磷;种群密度;
- algal density 种群密度
- The density of population in this city is very high. 这个城市的人口密度非常高。
- The area had a population density of five people per square mile. 该地区人口密度为每平方英里五人。
- 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。
- Chlorine may be added to eliminate algal growth. 也可以加入氯以排除藻类的生长。
- The warm conditions encouraged algal blooms. 温暖的气候条件适合藻类生长。
- The density goes down exponentially with height. 分子密度随着高度的上升而指数衰减。
- Ingredients: Arbutin, alga extract, HA, VC, etc. 主要成分：熊果苷、海藻提取液、透明质酸、维他命C等。
- The population density is evened out. 种群密度亦趋于均匀化。
- Can be helix alga treated gastritis and go spot? 螺旋藻能治疗胃炎和去斑吗？
- During be pregnant can edible helix alga? ? ? 怀孕期间能食用螺旋藻么？？？
- The nutrient means of alga also is varied. 藻类的营养方式也是多种多样的。
- Density exceeded 100 nests per mile. 丝巢密度超过每英里100巢。
- Alga was a good monitoring biology. 藻类是一个很好的测试生物。
- Do you know the density of population in this area? 你知道这个地区的人口密度吗?
- This wave of excess density is sound. 这种过剩密度的波就是声波。
