1) accretion
[英][ə'kri:ʃn] [美][ə'kriʃən]
吸积
1.
Smooth Connection of Standard Thin Disk with Advection-Dominated Accretion Flow;
标准薄盘与径移主导吸积流的连接
2.
The wind accretion of the system ■Cap——the model with conservation of orbital angular momentum;
■Cap系统的星风吸积——角动量守恒模型
3.
The Accretion of Global Cosmic Strings in the Nonlinear Gravitational Theory;
非线性引力理论中整体宇宙弦的吸积
2) absorption and accumulation
吸收积累
1.
Aloes flower organ s element absorption and accumulation in the central part of Hainan;
海南中部地区芦荟花器中元素的吸收积累
3) accumulation
[英][ə,kju:mju'leiʃən] [美][ə,kjumjə'leʃən]
吸收累积
1.
Nickel(Ni) absorption and accumulation in tea plants were studied by hydroponic and pot experiments.
通过盆栽和水培试验,研究了镍元素在茶树中的分布规律及吸收累积特性。
2.
Copper(Cu) accumulation in tea plant(Fudingdabaicha) has been studied by hydroponics and pot experiment.
通过土壤盆栽和水培试验,研究了铜对茶树生长的影响,铜在茶树中的分布规律及吸收累积特性。
4) adsorption volume
吸附体积
1.
A method to calculate quantitatively the adsorption volume or adsorption space of per mass of adsorbent derived from both the adsorbed molecule volume and the maximum adsorbance of a solute in an adsorption isotherm under a given experimential condition is presented firstly for a solid /liquid adsorption system of the solute in a dilute aqueous solution.
对稀溶液中溶质的固 /液吸附体系 ,首次提出了根据吸附分子体积和实验条件下吸附等温线中的最大吸附量计算单位质量吸附剂的吸附体积或吸附空间的方法 。
5) uptake and accumulation
吸收累积
1.
Cadmium uptake and accumulation for some rice ( Oriza sativa )cultivars in South China were studied with pot experiment and hydroponic crop.
Ｓａｔｉｖａ）的主要品种对Ｃｄ吸收累积的差异和引起差异的原因。
2.
The genotypic differences of calcium uptake and accumulation of 16 pepper species and the physiological characteristics caused by the differences were studied through experiments of cultivation in arenaceous quartz.
采用砂培试验研究了 16个辣椒品种对Ca吸收累积的基因型差异和产生差异的生理特征。
6) leaching-accumutive ad-sorption
淋积吸附
补充资料：吸积
| 吸积 accretion 物质（气体、尘埃）在天体的引力作用下落向中心天体的现象。如果被吸积的物质相对于中心天体没有足够的角动量，物质将沿径向流向中心天体，形成球对称吸积。但是，一般来说，被吸积物质具有较大的角动量，它们不会沿径向直接落到中心天体上，而是围绕中心天体旋转，形成一个作较差旋转的盘状物，称为吸积盘。盘的内边缘处的物质沿着螺旋轨道落向中心天体。吸积过程中要释放大量能量。这一过程常伴有抛射现象，如喷流。致密天体有着很强的引力场，吸积非常重要。致密天体的吸积是最有效的释放能量的方式，其效率甚至比核反应还高。吸积理论在天体物理中有着广泛的应用。X射线密近双星、激变变星、活动星系核的许多观测现象都需要用吸积盘模型来解释。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条