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nitrogen balance相关的网络例句

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与 nitrogen balance 相关的网络例句 [注:此内容来源于网络,仅供参考]

The materiel balance of Nitrogen and Phosphorus in the static examination shows: In eliminating of the nitrogen, Ipomea aquatica absorbing and the artificial medium nitrify contributing up to 31.8% and 38.7%; in eliminating the phosphorus, the contribution that Ipomea aquatica absorbing is 26.7%.

静态运行条件下的氮磷物料衡算显示:在总氮的去除中,空心菜吸收及人工介质反硝化的贡献分别达到了31.8%、38.7%;在总磷的去除中,空心菜吸收的贡献为26.7%。

Additionally, Glutamine is a regulator of acid-base balance and a nitrogen transporter.

此外,谷氨酸也是酸碱平衡的调整者和氮的输送者。

Effect of nitrogen rates on root-shoot balance and nitrogen accumulation and distribution in flue-cured tobacco

研究了4种密度和6个施氮水平对青贮玉米生物产量及主要农艺性状的影响。

Two experiments were conducted to study the effects of dietary copper and sulfur amino acids on growth, nitrogen balance and Cu retention in weanling pigs.

本试验目的在探讨饲粮中铜及含硫胺基酸量对仔猪生长性能、氮与铜蓄积之影响。

This paper reviewed the research on dynamic and balance of soil nutrient pool under long-term fertilization conditions,mainly about some active aspects which included dynamic variations of total nitrogen,available N,total phosphorus,available P,total potassium,available K,and organic carbon in soil; dynamic variations of ammonium N,amino acid N,amino sugar N,unknown N,non hydrolyzable N and microbiomass N in soil nutrient pool; changes of Ca2-P,Ca8-P,Al-P,Fe-P,O-P,labile organic P,moderately labile organic P,moderately stable P,highly stable P and microbiomass P in soil; changes of loosely,stably and tightly combined humus,humic and fulvic acids in soil carbon pool; effects of long-term fertilization on organic-mineral complex status in soil; nutrients cycling and balance of agricultural soil nutrients pool.

扼要地概述了国内外近年来关于长期施肥条件下土壤养分库的动态与平衡方面的研究成果。主要介绍并讨论了土壤氮、磷、钾养分全量及有效量的动态变化,土壤有机碳含量的动态变化;铵态氮、氨基酸态氮、氨基糖态氮、酸解未知态氮、非水解残渣氮及微生物体氮在土壤氮库中的动态变化;Ca2 P、Ca8 P、Al P、Fe P、闭蓄态磷,活性有机磷、中度活性有机磷、中稳性有机磷、高稳性有机磷及微生物体磷在土壤磷库中的动态变化;土壤碳库中松结态腐殖质、稳结态腐殖质、紧结态腐殖质以及富里酸和胡敏酸的动态变化;长期施肥对土壤有机无机复合状况的影响;农田土壤养分库的养分循环与养分平衡。

Firstly, based on the acidity balance equation in ecosystem, together with the steady state mass balance equations of sulphur and nitrogen, formulae for calculating critical loads of not only acidity and sulphur, but also acidifying nitrogen and nutrient nitrogen were educed.

基于原有的生态系统酸度平衡关系,并结合临界状态下硫和氮的稳态质量平衡,推导出计算酸度、硫、酸化氮和营养氮临界负荷的公式。

Beneficial bacteria, it is with the characteristic of ammonification, nitrification, denitrification, desulfidation and dephosphorylation, etc., its growth is very quickly, it has the good efficiency for degrading water quality factor, it can well reduce ammonia and nitrogen, degrade nitrite, increase the dissolved oxygen in water, activate water quality, rich water, purify water, adjust water color, increase the transparency of water, restrain the reproduction of pathogen, prevent diseases of fish, by using this product for long term, can restore the water-ecological balance destroyed by slathering disinfector, antibiotics, form the advantage community, improve the water quality quickly, keep the good water ecological balance, decrease the disk of breeding, increase the benefit of breeding.

具有氨化、硝化、反硝化、脱硫除磷等生理特性,生长快,对水质因子降解效能高,可有效降低氨氮、降解亚硝酸盐、增加水中溶氧、活化水质、肥水、净水、调整水色、增加水体透明度、抑制病原菌繁殖、预防细菌性鱼病发生、长期使用本品可有效修复因大量使用消毒剂、抗生素等破坏的水生态平衡,形成优势种群,快捷改善水质质量,维持水体良性生态平衡。达到健康养殖、生态防病的目的,降低养殖风险,提高养殖效益。

Results EN group is better than PN group in maintaining the electrolyte enzyme equilibrium,improving nitrogen balance,and stomach and intestine's function and prognosis.

结果 EN组在改善胃肠功能及预后优于PN组,且能较好维持电解质平衡,促进氮平衡。

The nitrogen balance,protein and fa t metabolism,infection related com plications and hospitalization dur ation were analyzed between two groups.

除脂肪乳不同外,均给予等氮、等热卡的肠外营养,观察累积氮平衡、血浆蛋白、脂质代谢及与感染有关的并发症和术后住院天数等。

The effects of spring-sown maize and summer-sown maize inter-planting on nitrogen balance,yield,quality and benefit were studied.

简述了春夏玉米套作在土壤氮素平衡、子粒产量、营养产量及纯收入等方面的表现,并提出了春夏套作高产优质高效的栽培技术要点。

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