The Acacia confusa stand could improve the soil chemical characteristics evidently.
以2种污染区和对照区的不同林地土壤为研究对象,对土壤样本的化学特性和微生物数量进行了研究。
Investigated is the high purity strontium carbonate, including its manufacture t echnology, technical standards, chemical characteristics (purity and impurity), physical characteristics (grain shape, particles distribution, average particle size, density, crystal system, crystallographic lattice constant and thermal cha racteristics).
研究了国内外高纯 Sr CO3 的生产工艺、技术标准、化学特性 (纯度与杂质 )、物理特性 (粒子形状、粒度分布、平均粒径、密度、晶系、晶格常数及热特性等 )与工艺试
In this paper, anatomical structure, chemical characteristics of bark from Acacia spp.
)人工林树皮的解剖构造、化学特性进行了测定和分析，在此基础上对相思树皮进行了模压开发利用试验。
The article analyzed JXTA and P2P technique in detail,had a discussion on the discovery mechanism,communication mechanism and definition and search of the service for Peer in the Peer-to-Peer computing model supported by the JXTA and P2P technique,thus had application in the chemical property of toy inspection system.
分析了JXTA和P2P技术,讨论了采用这两种技术实现的分布式对等计算模型中Peer的发现机制、通信机制以及服务的定义和检索,并在此基础上实现了玩具化学特性检测系统。
The chemical and biochemical characteristics, distribution in insects, toxicity, the function of pharmacology as well as its application on iatrology and on plant protection of the substance are summarized based on available literature.
对斑蝥素的化学特性、生化特性、在昆虫体内的分布和生物合成、毒性、药理作用以及在医学、植物保护中的应用等方面国内外已有诸多研究,本文对其进行概述。
Hydrous manganese dioxide (MnO_2·xH_2O) used as supercapacitors materials were synthesized by high temperature liquid-state oxidation, and its stricture and electrochemical performance were characterized by X-ray diffraction, cyclic voltammetry and chronopotentiomtry.
采用常温液相氧化法制备了MnO2超级电容器材料,并用X射线衍射(XRD)和循环伏安以及恒电流充放电测试等方法对所得的MnO2电极材料的结构和电化学特性进行了研究。
The electrochemical Characteristics of the poly(neutral red) film modified electrode(PNRE) were studied in detail by electrochemical methods and circulatory voltammetry method.
利用循环伏安法 (CV)等电化学方法对聚中性红薄膜修饰电极 (PNRE)的电化学特性进行了详细的研究 。
The microstructure and electrochemical characteristics of Ml(NiCoMnAl) 5 alloys prepared by both the melt spinning method and the conventional induction melting were investigated and compared.
对比研究了熔体旋淬和常规熔铸Ml(NiCoMnAl) 5 贮氢合金的组织结构和电化学特性。
Various electrochemical characteristics of commercial lithium-ion batteries were studied.
从电池的活化、内部阻抗、充放电特性、循环寿命、自放电等几方面研究了商品化锂离子电池的主要电化学特性及其制造工艺的关系。
The structure, synthesis and electrochemical properties of monoclinic and orthorhombic polymorphs of LiMnO_2 were introduced in detail.
对近年来国内外层状锰酸锂正极材料的研究进展进行了综述,详细介绍了单斜和斜方同质多形层状锰酸锂的晶体结构、合成方法及其电化学特性。
Electrochemical Properties of Manganese Oxide Surface-Modified Activated Carbon Electrode Materials
氧化锰表面改性活性炭电极材料的电化学特性
The Chemical Characterization of Marine Low-temperature Alkaline Protease;
海洋低温碱性蛋白酶的化学特性研究
The Effect of Filler Physical-Chemical Properties on Retention Behavior
填料物理化学特性对留着性能的影响
Relating to both physical and chemical properties.
物理和化学的与物理和化学特性均有关的
Photoelectrical Performance of TiO_2 Doped with Nitrogen or Carbon;
N或C掺杂TiO_2光电化学特性研究
The Spectroscopic and Electrochemical Study of Langmuir-Blodgett Films of Heme;
血红素LB膜的光谱及电化学特性研究
Creating an Exploratory Classroom in Line with the Characteristics of Chemistry Course
抓住化学学科特点 创设探究性课堂
An Analysis of Training Androgynous Sexual Personality of Female College Students;
试析女大学生双性化性别特质的培养
Third-order Nonlinear Optical Properties of TiO_2 Films
二氧化钛薄膜的三阶非线性光学特性
Chemical and biological evaluation of antioxidation of some natural foods;
天然食物抗氧化特性的化学和生物学评价
Study of the Nonlinear Optical Properties in ZnTe and InN Semiconductors;
半导体碲化锌及氮化铟非线性光学特性研究
Studies of Biological Activity and Kinetic Chemical Reaction of Active Compounds from Neem Seeds;
印楝活性物质生物特性与化学反应动力学研究
Chemical Modify and Experimental Study on Mechanical Property of Swelling Soil;
膨胀土的化学改性及其力学特性的试验研究
Nonlinear Dynamic and Statistical Mechanical Features of Lake Eutrophication;
湖泊富营养化的非线性动力学及统计力学特性
Study on the Behavies and Properties and Industry Application of Thermol-Chemical Conversion of Biomass;
生物质热化学转化行为特性和工程化研究
THERMOCHEMICAL CATALYTIC LIQUEFACTION OF MICROALGAE AND PROPERTIES OF BIO-OIL
微藻热化学催化液化及生物油特性研究
Studies on the Morphology, Biological Characteristic and Main Chemical Components of Tengcha;
藤茶的形态学、生物学特性及主要化学成分研究
Lipids in food exhibit unique physical and chemical properties.
食物中油脂呈现独特的物理化学性质