This paper proposed 2D irregular shaped nesting algorithm based on gravity center NFP.
提出了一种基于重心NFP的二维不规则多边形排样算法,算法主要包括临界多边形计算和排样定位选优等内容。
Objective To explore the effects of early acupuncture on the expression of neurofilament protein(NFP) in the brain and the neurobehavior of the neonatal rats with brain injury.
目的观察针刺对宫内感染致脑损伤仔鼠脑神经丝蛋白(NFP)表达及神经行为的影响。
Studies on the role of nitrogen fixing plant fence having accordant heights to reorganize agricultural industry structure in intersecting mountain area;
等高固氮植物篱对横断山区农业产业结构调整作用的研究
Production of amino acids is linked to the assimilation of nitrogen by the plant.
氨基酸的生产过程与植物固氮有关。
Isolation and Identification of Soil Free Living Nitrogen Fixation Bacteria and Their Nitrogen-fixation and Plant Rowth-promotion Effect;
土壤自生固氮菌的分离鉴定及生物固氮与促进植物生长效应研究
Biological nitrogen fixation (BNF), which provides all the plants on the globe with 75% of fixed nitrogen, is one of the important projects in life science.
生物固氮为全球的植物提供75%的氮素,是生命科学中的重大课题。
A review on the functions of nitrogen-fixers in terrestrial ecosystems
固氮类植物在陆地生态系统中的作用研究进展
Plants have been genetically adjusted to perform nitrogen fixation and to produce their own pesticides.
植物已有基因上的调整,以进行固氮,并产生自己的杀虫剂。
TIME-SPACE VARIATION OF NODULATION AND NITROGEN FIXATION IN ALDER PLANTATION AND ITS AFTER-EFFECT ON PLANT GROWTH (Ⅱ)
桤木人工林结瘤固氮的时空变化及其对后续植物的效应(Ⅱ)
Studies on the Nitrogen Fixation and Structure of Legume-rhzibium Symbioty Grown on the Loess Plateaus, Shaanxi and Gansu;
陕、甘黄土高原根瘤菌-豆科植物共生体结构及固氮作用研究
Whether placement of nitrogen fertilizer below the layer of crop residue will reduce nitrogen immobilization is not clear.
对于把氮肥施在植物残体覆盖层以下是否会减少氮的固定，这个问题目前尚不清楚。
nitrogen fixer
(土壤中的)固氮微生物
The Characteristics of Rhizosphere Microorganisms, Isolation and Analysis Their Activity for Plant Growth-Promoting of Endophytic Diazotrophic Bacteria from Typical Desert Plants in Xinjiang
新疆几种典型荒漠植物根际微生物特征及内生固氮菌的分离、促生性能研究
To convert(nitrogen) into stable, biologically assimilable compounds.
固氮把（氮）转变成稳定的、能被生物吸收的化合物
The alder nitrogen fixation promoted growth of the after crop.
十年生桤木林采伐迹地上,桤木固氮改良土壤,并促进后续植物的生长.
Resource of Symbiotic Nitrogen-Fixation of Legume in Some Regions of Shaan Xi Province and Diversity of Rhizobia in Shenmu Area;
陕西部分地区豆科植物共生固氮资源调查及神木地区根瘤菌多样性研究
Isolation of Nitrogen Fixing Bacteria and Study on Effects of Inoculation with Heysarum Fruticosum Var Mongolicum in Erdos;
鄂尔多斯几种沙生植物根际自身固氮菌的筛选及对杨柴接种效应研究
A solidified animal or vegetable oil.
凝固的肥油固化的动物或植物油
Associative nitrogen fixation(ANF) is a focus in biologic nitrogen fixation(BNF) research as one way of three BNF methods.
联合固氮是生物固氮的3种形式之一,也是当前生物固氮的研究热点之一。
Influence of Different Levels of Nitrogen on Nitrogen Fixation in Sugarcane (Saccharum Officinarum L.);
不同氮水平对甘蔗生物固氮活性的影响