1) Mineralzation rate
成矿速率
2) mineralization rate
矿化速率
1.
The study on the mineralization rate and humification coefficient of cake fertilizer in soil of tobacco field;
饼肥在植烟土壤中的矿化速率和腐殖化系数分析
2.
With incubation test,this paper studied the mineralization rate and mineralization ratio of soil organic carbon(SOC)along an elevation gradient in the Wuyishan National Nature Reserve of Fujian Province,Southeast China.
应用土壤培养法,比较分析了武夷山不同海拔高度土壤在25℃和60%田间饱和含水量条件下培养110d有机碳矿化速率和矿化率的差异。
3.
The results show that organic carbon mineralization rates of soil with litters all involve fast and slow decomposition stages,and the differences are that the former has shorter duration,more daily decomposition quantity while the latter is opposite.
4种含凋落物土壤在培养初期矿化速率迅速达到最大,大小依次为狗牙根凋落物土壤(CK+BMD)(23。
3) mineralization coefficients
成矿率
1.
The relations between geo-chemical blocks and the proven deposits of eastern areas with high prospecting degree were studied and the mineralization coefficients were calculated, which was used in Sanjiang .
根据已知区(我国东部)的银矿探明储量与地球化学块体的关系,计算了成矿率并应用到三江地区,成功地预测了西南三江地区的银矿资源潜力。
4) Metallogenetic probability
成矿概率
5) nucleation rate
成核速率
1.
crystallization kinetics was studied for dipentaerythritol and pentaerythritol by analyzing the nexus of crystal size and crystal population density and the nexus of crystal growth rate and nucleation rate.
从结晶粒径与晶核数密度关系,晶体生长速率与成核速率关系着手,研究了二季戊四醇和季戊四醇的结晶动力学特性。
2.
The nucleation rate indicated by inducement temporal hour was measured.
测定了以诱导时间表示的成核速率。
3.
The nucleation rates exceeding 10 35 m -3 s -1 were determined in molecular dynamics simulations at 300K to 600K for the freezing of molten (RbCl) 108 clusters.
分子动力学模拟测得熔融 (RbCl) 10 8离子簇在 30 0K至 6 0 0K温度时凝固的成核速率大于 10 35m-3s-1。
6) formation rate
生成速率
1.
The results demonstrate that the formation rate of CO2 hydrate is rather slow in a quiescent system without surfactant,and hydrates are formed only at the gas-water interface.
实验结果表明,静态系统下,二氧化碳气体在纯水体系中的生成速率非常缓慢,只在气-液界面处有一薄层浆状水合物生成。
2.
Then the data were analyzed combined with the calculation theories of hydrate's induction time,formation rate and void fraction.
001 mol/L的表面活性剂(T40,T80,T40/T80(1∶1),T40/T80(4∶1))在瓦斯水合物生成过程的影响进行了实验研究,得到了相关的实验数据和图片;结合水合物诱导时间、生成速率及含气率等计算理论,对数据进行了分析。
3.
This paper analyzes the mechanism of methyl acetate formation, the influencing factors of ester formation rate in the terephthalic acid production process, and also analyzes the improvement of Amoco process variables.
分析了对苯二甲酸副产物醋酸甲酯的形成机理、生成速率的影响因素及Amoco公司为降低醋酸单耗而对工艺参数进行的改进 ,同时对其综合利用方式作了简单的综
补充资料：成矿分带
| 成矿分带 metallogenic zone 在含矿流体的活动过程中，由于地质因素和物理化学条件的变化，导致不同的矿石依次产出，形成不同矿石组合的带状分布。例如，在沉积铁矿床中，常表现出不同的矿石相沿沉积当时的海岸作带状分布，距岸由近到远的成矿分带为：①氧化物带（赤铁矿）；②硅酸盐带（鲕绿泥石）；③碳酸盐带（菱铁矿）；④硫化物带（黄铁矿）。又如在气化热液矿床中，含矿气液随着离热源距离的增大，以及物理化学条件的变化，不同矿物的沉淀常依次成带状。例如，中国湖南柿竹园矿床中，自含矿花岗岩体向外，或由深处向浅处，可分出钨带→锡带→铋带→铜带→锌带→铅带。 成矿分带按其空间产出情况，有水平分带和垂直分带；按其规模大小，有区域成矿分带、矿床分带和矿体分带。区域成矿分带受多种因素控制，如中国江西南部为钨矿带，北部为铜（金）矿带，这是因为两地的构造背景、岩浆岩类型及变质岩基底等有明显差异造成的。 成矿分带反映了成矿作用在空间上的变化规律，查明这种带状分布规律，对指导矿产勘查和矿山开发均有实际意义。 |
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