1) Fine root
细根系
2) fine root
细根
1.
Minirhizotron technique in measuring fine root indices:A review;
应用微根管法测定细根指标方法评述
2.
Four hypotheses about the effects of soil nitrogen availability on fine root production and turnover;
关于氮有效性影响细根生产量和周转率的四个假说
3) Fine-root
细根
1.
A Review of Researches and Methods for Fine-root Production and Turnover of Trees;
树木细根生产与周转研究及方法评述
2.
Advances in the Research of Dynamics and Role in Nutrient Circulation of Fine-root;
林木细根动态及其在矿质养分循环中的作用研究进展
3.
Fine-root character and its action mechanism of forest at its initial reestablished stage on degraded red soil.;
退化红壤重建森林初期细根特征及其作用机理研究
4) fine roots
细根
1.
A comparative study of resistance to soil acidification and growth of fine roots between pure stands of Pinus massoniana and Cinnamomum camphora;
马尾松和香樟的抗土壤酸化能力及细根生长的差异
2.
Effects of human impacts on fine roots and soil organic matter of a pine forest in subtropical China;
人为干扰对鼎湖山马尾松林土壤细根和有机质的影响(英文)
3.
Dynamics of energy for fine roots in mixed forest of \%Cunninghamia lanceolata\% and \%Tsoongiodendron odorum.\%;
杉木、观光木混交林群落细根能量动态变化
5) fine root longevity
细根寿命
1.
Minirhizotron and radiocarbon methods: Their application and comparison in estimating fine root longevity;
微根管法和同位素法在细根寿命研究中的应用及比较
2.
According to the researches during the last several decades about fine roots system in China and abroad,several main realms on fine roots were concluded here,such as fine root decompose,fine root longevity,fine root turnover and fine root senescence.
论文根据国内外近几十年来树木细根研究现状,对细根的几个主要研究领域即细根分解、细根寿命、细根周转和细根衰老的研究进展进行综合概述,并指出寻找适宜的研究方法、明确细根的定义、认识细根的异质性及探究影响细根周转的因子和机理是树木细根各研究领域未来需深入探讨的基本问题。
3.
Fine root longevity is an essential component of root ecology and physiology.
细根的周转取决于细根的寿命 ,细根寿命越短 ,周转越快 ,根系对C的消耗也越多。
6) fine root turnover
细根周转
1.
According to the researches during the last several decades about fine roots system in China and abroad,several main realms on fine roots were concluded here,such as fine root decompose,fine root longevity,fine root turnover and fine root senescence.
论文根据国内外近几十年来树木细根研究现状,对细根的几个主要研究领域即细根分解、细根寿命、细根周转和细根衰老的研究进展进行综合概述,并指出寻找适宜的研究方法、明确细根的定义、认识细根的异质性及探究影响细根周转的因子和机理是树木细根各研究领域未来需深入探讨的基本问题。
2.
Aims Fine root turnover is a major pathway for carbon and nutrient cycling in forest ecosystems, but our understanding of fine root turnover is limited, because fine root dynamic processes associated with soil resource availability and climate factors are poorly understood.
细根周转是陆地生态系统碳分配格局与过程的核心环节,而细根周转估计的关键是了解细根的生长和死亡动态。
3.
Fine root longevity is a key parameter in estimating fine root turnover, which determines the velocities of C- and nutrients consuming and cycling.
细根寿命是估计细根周转的关键,其长短决定了养分和碳消耗与循环的速度。
参考词条
补充资料：染料细粉及超细粉
分子式：
CAS号：
性质：非水溶性染料或不易溶染料常采用的剂型。如分散染料、还原染料等对粒度及粒度分布均有一定要求，要求相对集中，过细、过粗，均对使用有不良影响。染料生产企业对本企业的产品均作了规定。这些染料产品一般多在2μm到上到4μm范围内，如对某些分散染料要求控制在1μm左右，分散性能4～5级，还原染料也与分散染料近似，故有超细粉之称。为使染料产品达到上述细度，常采用万能粉碎机或砂磨、球磨等进行粉碎。
CAS号：
性质：非水溶性染料或不易溶染料常采用的剂型。如分散染料、还原染料等对粒度及粒度分布均有一定要求，要求相对集中，过细、过粗，均对使用有不良影响。染料生产企业对本企业的产品均作了规定。这些染料产品一般多在2μm到上到4μm范围内，如对某些分散染料要求控制在1μm左右，分散性能4～5级，还原染料也与分散染料近似，故有超细粉之称。为使染料产品达到上述细度，常采用万能粉碎机或砂磨、球磨等进行粉碎。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。