查询词典 nutrient

A long-term combinition of organic manure with chemical fertilizers could improve the humification of soil humus, enhance the activity of humus, reduce the antioxidization ability of soil organic carbon, and increase the nutrient-supplying capacity, so was the best fertilization model for maintaining the soil fertility.

长期有机肥与化肥配施，对改善土壤腐殖质的腐殖化程度和提高其活性，降低土壤有机碳的抗氧化能力，提高土壤养分供应能力具有良好的作用，是保持土壤肥力的最优施肥方式。

Hydroponic experiment was carried out to study the effects of CO_2 concentration on the growth and nutrient uptake of tomato seedlings.

采用水培方法研究了CO2浓度对番茄幼苗生长及养分吸收的影响。

However, hydroponic technology – using nutrient-enriched water instead of soil – could be the solution.

不过采用水载技术--营养液而不是泥土--可能成为问题的解决方案。

Antimicrobial treatment of nutrient solution is an important aspect in hydroponic cultivation.

水培条件下进行快速繁殖是大量生产黑杨种苗的途径之一，营养液的抑菌处理是水培的一个重要方面。

The seed oils of seven Chenopodiaceae plants have high nutrient and hygienical values, while, it is also abundent.

七种藜科植物种子油具有较高的营养价值，含量亦很丰富。

Thus, hypothalamic AMPK plays a critical role in hormonal and nutrient-derived anorexigenic and orexigenic signals and in energy balance.

因此，下丘脑AMPK在激素和营养物质产生的厌食和促进食欲信号和能量平衡方面具有关键的作用。

The results show that the content of nutrient in ice layer was about one-third that of it in water and the content of chlorophyll a in ice layer was about one-fifth that of it in water during icebound season.

结果表明，冰封条件下，冰层中营养盐的含量约为水体中的1/3，叶绿素a约为水体中的1/5。

It can be put good use such as a natural nutrient for the ground in the form of compost.

它可以使用诸如良好的天然营养堆肥场的形式。

Analysis of genetic effects for nutrient quality traits in indica rice［J］.

稻米营养品质种子效应和母体效应的遗传分析［J］。

It is merely the inexpert introduction that is to by blamed ,the one-side manuring, which by introducing one and the same nutrient into the soil brings about the rapid exhaustion of other nutrients.

这是一种仅仅不成熟的应该受到责备的见解，仅仅引入一种或相同营养物到土壤中会带来其它营养物的迅速耗尽。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。