查询词典 nutrient solution

In this study,Cynodon Rich is selected as the trial plant to study the process of nutrient cycling in a substrate-vegetation system of rock slopes with observation tests simulating rock slopes.

该文以狗芽根为建植植物，利用模拟边坡的观测试验，对岩石边坡基质-植被系统的养分循环过程进行了研究。

Cipangopaludina chinensis is a normal kind of freshwater gastropod and has high economic values because it can be food for people, which not only tastes well but also is high nutrient, and it can be the bait for some carnivorous fish and some omnivorous fish such as Mylopharyngodon piceus and Cyprinus carpio.

中国圆田螺Cipangopaludina chinensis是我国一种常见的可供食用的淡水螺，滋味鲜美，具有较高营养价值；同时它还是青鱼、鲤鱼等肉食性鱼类和杂食性鱼类的优良天然饵料，因而具有较高的经济价值。

What's more, the hybrids remained the dominant Daphnia species decades after pollution control measures brought nutrient levels back to normal.

此外，杂交物种数十年间依旧保持着优势地位，运用污染控制措施使营养水平恢复正常。

The crop was a mutant but bountiful one, and it was believed that Garuda provided largely defoliated Optera with much of its needed supply of nutrient.

这些植株虽是变异的品种，但产量很高。据信，嘎鲁达为落叶剂摧残后的奥普特拉供给了大量的营养品，满足其需求。

Biomass in the rain forest was far more than that in the plantation of 12 years,especially for the shrub layer.But the biomass of litterfall collected in the plantation was greater than that of the rain forest for the reason that Betula alnoidis defoliated in dry seasons.9 Four years observation found that soil bulk density tended to increase first, then decrease after planting trees;total soil porosity and non-capillary porosity tended to decrease and after few years they recovered to different degrees;the soil cation exchange capacity for all forest types increased;in the soil of 0-30cm depth,soil salt saturation tended to decrease;nutrient content in the soil of 0-60cm depth in the young stand tended to decline;soil effective P,effective K and N contents all tended to decrease.

山地雨林的总生物量远远大于10年生的西南桦人工林，其中灌木层的相对差别尤其巨大。94次的观测发现，人工林栽植后，土壤容重一般呈现一个先上升后下降的特点；而土壤非毛管孔隙度、土壤总孔隙度大多呈下降趋势，几年后有不同程度的恢复。

Bamboo shoot nutrient components of 30 hybrid families of Dendrocalamus latiflorus Munro were tested in order to investigate variation of the descendants.

为研究麻竹杂交子代竹笋营养成分的变异情况，以30个麻竹种内杂交子代家系为材料，对不同家系竹笋营养成分进行了测定分析。

The study on hydrological process and nutrient dynamics of Dendrocalamus latiflorus stand ecosystem was conducted in Nanjing National Forest Farm, Fujian Province.

在福建省南靖国有林场的小山城工区设置试验地，进行了麻竹林生态系统水文特征和养分动态研究。

The high rates of metabolism and nutrient utilization in the gut are directly linked to the high rates of proliferation, protein secretion, apoptosis and desquamation of various epithelial and lymphoid cells within the mucosa, all of which are a key feature of the post-weaning period.

消化道新陈代谢和营养利用率高，直接与消化道高的增殖率，蛋白分泌，细胞死亡，不同上皮细胞的脱落和黏膜内淋巴样细胞相关，所有这些都是断奶后的一个主要特征。

The high rates of metabolism and nutrient utilization in the gut are directly linked to the high rates of proliferation, protein secretion, apoptosis and desquamation of various epithelial and lymphoid cells within the mucosa (Burrin and Stoll, 2003), all of which are a key feature of the post-weaning period.

肠道代谢和营养物质利用的高效率直接与粘膜内不同的上皮和淋巴细胞的本身增殖、蛋白分泌、细胞死亡和脱落有关，这些上皮和淋巴细胞对断奶后仔猪生长和发育都很关键。

Objective: To discuss the malnourished patient with maintenance hemodialysis and improve their nutrient situation and provide the dietic nursing and improve their survival quality.

目的：探讨维持性血液透析患者营养不良的原因，为改善患者的营养状况提供饮食护理，从而提高其生存质量。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。