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- Total leaf nitrogen 全氮
- Leaf nitrogen content induces remarkable effect on chlorophyll and soluble protein content. 叶片氮含量对叶绿素与可溶性蛋白含量会产生明显的影响。
- The results showed that leaf nitrogen accumulation was exponentially related to leaf SPAD values and linearly related to canopy spectral reflectance. 结果表明,小麦抽穗后叶片氮积累量也叶片SPAD值、冠层反射光谱分别呈显著的指数和线性相关;
- Wang S H, Liu S H, Wang Q S, Ding Y F, Huang P S, Ling Q H.Relationship between yield formation and leaf nitrogen content and color in rice plant. 王绍华;刘胜欢;王强盛;丁艳锋;黄丕生;凌启鸿.;水稻产量形成与叶片含氮量及叶色的关系
- In addition, the effect of nitrogen status on leaf SPAD was quantified by the value of leaf nitrogen concentration, and the relationship between SPAD and RGB was described with linear equation. 并基于叶片氮含量表达了氮素供应水平对叶片SPAD值变化规律的影响,同时用线性方程描述了叶片SPAD值与RGB值之间的定量关系。
- Boron toxicity reduced total leaf area by way of abscission of the old leaves, but did not influence SLA or LWR. 硼中毒导致成熟叶片脱落;从而影响叶面积;但对特定叶面积(SLA)和叶片重量比(LWR)没有影响.
- The architecture of rice plant was divided into N+3 structure units according to the total leaf number (N) , involving internode and leaf (or panicle), and was analyzed using L-system. 摘要以节间及其着生叶或穗为单位,将水稻植株分解成N+3个结构单元(N为植株总叶龄),采用L系统技术描述了水稻植株拓扑结构。
- Canopy leaf nitrogen content(CLNC) 冠层叶片氮素含量(CLNC)
- The damage index of total leaves on GK-12 is 1.27 times higher than that on SGK321. Thus, the damage of green leaf bug to transgenic Bt cotton, GK-12, is upward, while the population and damage on SGK321 are controlled in some extent. 绿盲蝽在单价抗虫棉“GK-12”上的发生为害有加重趋势,而在双价抗虫棉“SGK321”上的发生程度却受到一定抑制。
- The area of first-flush leaves was lower in the open-field site than in the undergrowth site, but the total leaf area including first- and second-flush leaves of a plant indicated an opposite pattern. 二次生长使蒙古栎幼苗的叶面积有明显增加,但是经过二次生长后,幼苗的单株生物量没有明显增加,说明二次生长叶片对于蒙古栎幼苗生物量的积累没有明显贡献;
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- The total leaves saponins of panax notoginseng decoloring by adsorption with exchange resins was studied and the decoloring capacity of six anions resins as adsorbent material was evaluated. 目的:采用离子交换树脂法脱色,精制大孔吸附树脂吸附分离得到的三七叶总皂苷。
- I must say the news comes as a total surprise. 我得说这个消息来得太突然了。
- Ten years was the sum total of my education. 我受教育的年限加起来共十年。
- My small contribution was lost in the grand total. 我的小小捐献在巨大的总额中小得几乎看不见。
- The ship was wrecked and became a total loss. 船只失事,一切都损失了。
- He swings from wild optimism to total despair. 他由极其乐观一变而为完全绝望。
- Determination of total nitrogen (Kjeldahl). 英文名称: Soils quality.
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- She professed total ignorance of the matter. 她自称对那事一无所知。