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- This study is about carbon and nitrogen nutrient sources utilization. 摘要通过试验探讨茶树菇对碳源和氮源的利用。
- carbon and nitrogen nutrient sources 碳氮营养源
- Spirulina, the best nutrient source, contains easily absorbable vitamins, minerals, complete proteins, enzymes and bio-active substances. 螺旋藻在全球生物资源中，其营养成分和生理活性物质最丰富、最全面、最均衡，被誉为“生命营养库”。
- Since the price of manure can be considered to be very low, it is not surprising that this nutrient source is being used to the point where the MPP equals zero. 由于粪肥的价格可以看成是很低，这种养分的使用达到边际产量为零的水平并不奇怪；
- Should from go up at all solve hidebound problem to must rely on persistent economic progress, provide enough food and nutrient source for all people thereby. 营养不良问题广泛地存在于发展中国家,造成极其巨大的精神、人力与物质损失,是一个亟待解决的全球性问题。要从根本上解决营养不良问题必须依靠持续的经济发展,从而为全体人民提供充足的食物与营养来源。但理论与现实的经验也表明经济增长并不总是自动导致营养状况的普遍改善,在营养问题上存在着市场失败。
- Study of a substituted nutrient source for MEOR 微生物采油替代营养源的研究
- He cited many sources for his book. 他在书中引用了许多资料。
- The library has quantities of reference sources. 该图书馆藏有大量可供参考的原始资料。
- The facts were culled from various sources. 这些事实是从各方收集到的。
- Some of his ideas were borrowed from other sources. 他的某些见解是从别处借用来的。
- I hope man will soon succeed in tapping these new energy sources. 我希望人类在开发这些新能源方面很快获得成功。
- The nutrient in the soil acts as a stimulus to growth. 土壤中的养分能促进植物生长。
- He scratched up a football team from various sources. 他从各方面找人拼凑成一支足球队。
- The act of obtaining usable substances from unusable sources. 废物利用从无用的东西中获取有用物质的行为
- The nutrient in the soil acts as a stimulus to growth/to make the plants grow. 土壤中的养分能促进植物生长。
- Sulfur is an essential nutrient for plants. 硫是植物的一种重要的营养元素。
- The undercomposed litter forms a nutrient bank. 未分解的落叶层也会形成一个养分库。
- They are required to publish the sources of their campaign funds. 他们必须公布自己竞选经费的来源。
- Magnesium is the nutrient element in plant growth. 镁是植物生长的营养要素。
- We will appeal to a great variety of sources of information. 我们将求助于各种信息来源。
