相关例句

• The function of forest floor on water conservation, nutrient supply, promoting biological respiratory intensity and soil development are discussed.(探讨了森林地层在水土保持、养分供应、促进生物呼吸强度和土壤发育等方面的作用。)
• Nutrient-rich water is brought to the wetlands during each high tide, making a high rate of food production possible.(在每次涨潮时，富含营养的水被带到湿地，使高粮食产量有可能实现。)
• This ecosystem is one of the fascinating paradoxes of the biosphere: how do clear, and thus nutrient-poor, waters support such prolific and productive communities?(这个生态系统是生物圈中令人着迷的悖论之一：清澈而又缺乏营养的水域是如何支撑如此多产的群落的？)
• Very few foods are natural sources of this nutrient.(很少有食物是这种营养素的天然来源。)
• You can look at the nutrient broken down as a function of the percent daily values.(你可以把分解的营养成分看做及每日建议摄取量的一个功能。)
• Much of the research on nutrient deficiencies is based on growing plants hydroponically, that is, in soilless liquid nutrient solutions.(许多关于营养不足的研究是基于水培法种植植物，即在无土液体营养液中。)
• Yogurt is nutrient-rich.(冷冻酸奶酪的营养很丰富。)
• Chemical analysis of invertebrate prey reveals remarkable variation in nutrient composition among species; even within species, nutrient composition may vary considerably.(对无脊椎动物猎物的化学分析显示，不同物种之间的营养成分存在显著差异；即使在种内，营养成分也可能有很大的差异。)
• Long-term effects are primarily mediated by changes in tree species composition and the consequent alterations of forest structure, productivity, and nutrient uptake.(长期影响主要是由树种组成的变化以及随之而来的森林结构、生产力和养分吸收的变化所导致的。)
• The nutrient is quickly leached away.(养分很快就被滤掉了。)