We studied first-order root development of field-grown plants of 44 F(1) Populus trichocarpa x P. deltoides hybrids as well as 15 clones of P. trichocarpa (T) and 20 clones of P. deltoides (D) during their first growing season. The cuttings were planted in the field on May 11-12, ...
Data on eight first-order root traits including branching ratio, root diameter (RD), specific root length (SRL), specific root area (SRA), root tissue density (RTD), root carbon (C) concentration, root nitrogen (N) concentration, and arbuscular mycorrhizal colonization of roots (AM ...
root of the first order 一极根 first order 第一级,初指令 of the first order 最高级的, 头等的 order of root system 根系的阶 first order elimination model 一级消除模型 first order fluorescence 一次荧光 first order reflection 一级反射 first order theory 一级近似理论,高斯光学,第一...
first order root segments 2cm long) were chosen to insert into threedifferent rhizotrons built for this purpse.这句话中的rhizotron是什么意思? 相关知识点: 试题来源: 解析 三healthyfirst秩序根段(~2厘米长)被选出来插入threedifferent rhizotrons建造这个目的的.rhizotron根室法其中直接测定方法包括挖掘法...
Moreover, in the largest trees, it was not always clear if it was the primary root or a first-order lateral that formed the observed main axis. The regional crisis proved that concerns like human-rights abuses, lawlessness, and ideological extremism could quickly mount into first-order geopoli...
root of the first order 美 英 un.一级根 英汉 un. 1. 一级根
The Information Bottleneck (IB) is a method of lossy compression of relevant information. Its rate-distortion (RD) curve describes the fundamental tradeoff between input compression and the preservation of relevant information embedded in the input. Howe
Benchmarking optimization methods on convex problems. - opt_methods/optmethods/stochastic_first_order/root_sgd.py at master · konstmish/opt_methods
A first-order square-root approximation for fluid transmission lines This paper presents a simple approximation to the Bessel function ratio used in the exact model for fluid transmission line dynamics with laminar flow. Thi... RL Woods - IN: Fluid transmission line dynamics 1983; Proceedings of ...
First order: (root left and right) root first Middle order: (left root right) root middle Post sequence: (left and right root) root last Ideas: First determine the root node In determining the left subtree and the right subtree 2.1 Find the root of the left subtree from the left subtree...