The contents and distribution of soil microelement follow certain regularity in the process of soil-forming.
在成土过程中，土壤微量元素的含量分布具有一定的规律性。
A polar PEG-20M column was applied for the analysis of the contents and distribution of FAME in biodiesels from 8 different vegetable oils.
采用极性聚乙二醇色谱柱测定了8种不同植物油中脂肪酸甲酯的含量和分布。
Both sulfur contents and distribution types for ten-odd of domestic and foreign sour crudes and their distillates and residue were discussed.
论述了国内外十几种典型含硫原油及其馏分和渣油的硫含量和类型硫分布。
Based on the field investigation and laboratory experiment, this paper studied the fractions, contents and distribution of heavy metals in soils of Wuhu industrial sites.
通过野外调查和实验分析，对芜湖市工业区土壤重金属的形态、含量和分布进行了研究。
The contents and distribution of Pb, Cd and As in 497 flue-cured and 17 burley tobacco leaf samples collected from major tobacco production regions of China in 2004 were studied.
研究了我国烟叶主产区2004年生产的497份烤烟样品和17份白肋烟样品中铅、镉、砷的含量及分布特征。
A study on change of contents and distribution of the rare earths in roasted tobacco plant and effects on chemical composition in roasted tobacco leaves of the rare earths was reported.
本试验用低浓度混合硝酸稀土喷施烤烟叶面，研究了稀土在烤烟植株中的含量、分布及土壤中可溶态稀土的变化情况及稀土对烟叶化学成份的影响，旨在为烤烟施用稀土提供科学依据。
CAAC Regional Administration may request domestic operator in written form to make the adjustment to the relevant contents and distribution or revisions of the Dangerous Goods Air Transport Manual.
民航地区管理局可以通过书面形式要求国内经营人对危险品运输手册的相关内容、分发或者修订做出调整。
You may need to install additional packages to prepare for these builds, depending on the contents of your Linux distribution and your PHP configuration.
您可能需要安装附加软件包才能准备好进行这些构建，这取决于Linux发行版和PHP配置的内容。
In a time when the Soviet Union prevented the distribution of journals like Science and Nature in the USSR and much of Eastern Europe, researchers relied on Current Contents as well as The Scientist.
前苏联当局曾一度禁止《科学》和《自然》这些学术期刊在本国以及东欧大部分地区发行，在那段时间里，这些国家的科研工作者们只能依靠《最新期刊目录》和《科学家》杂志来获取相关信息。
As part of PM adoption, an EPMO typically works to elicit needs and requirements for regular, scheduled reporting, the individual reports and their contents, and a distribution list.
作为PM采用的一个部分，EPMO通常会引出对常规、计划的报告，个别报告及其内容，及分配列表的需求。
The quantities distribution of rhizosphere microorganisms were positively correlated with the soil enzymic activities, contents of organic matter and soil nutrients.
微生物的数量分布与土壤酶活性、有机质含量、土壤养分状况等强弱呈正相关关系。
The results show that the distribution of labile and moderately labile pool in organo-mineral complexes of different soils is related to the contents of nucleic acid-P and inositol-P.
不同土壤有机矿质复合体中活性磷和中等活性磷的分布，与有机磷化合物中的核酸磷和肌醇磷的含量有关。
The results showed that the fiber orientation distribution was mainly dependent on the shape of the cavity, fiber contents and molding condition.
结果表明，纤维取向分布主要取决于模腔几何形状、纤维含量和注射工艺条件等因素。
In different land utilizing, the contents and space distribution of nutrients were different.
不同的土地利用方式可引起土壤养分元素的含量和空间分布的不同。
The composition, distribution and quantity of soil microorganisms might be influenced by landform, existence of biological soil crust and organic matter contents.
土壤微生物的数量变化特征与生物结皮的类型、分布以及土壤有机质含量等因子有一定相关性。
The article gave details of design thought and contents about developing CAI subject parts applied in physics design experimental-error distribution and experimental apparatus selection.
本文详细地阐述了在物理设计性实验《误差分配和实验仪器选择》中进行CAI课件研制的设计思想和内容。
The aim and task, teaching period division, teaching hours distribution, checking contents and methods of calisthenics course were expounded.
阐述了体育院系健美操普修课教学的目的任务、教学阶段划分、学时分配、考核内容和方法。
Finally, research principles and contents of reasonable distribution for urban major hazard are explored and discussed.
最后，本文对城市重大危险源分布合理性研究工作的原则和内容进行了探索和讨论。
This paper reports the background contents of 61 elements in Chinese soil and the distribution character and change trend of the distribution of some elements in the whole country.
本文报告了中国土壤61种元素的背景值以及某些元素在全国的分布特征和变化趋势。
According to REE contents, parameters and distribution patterns, the fluorites in the ore field are classified into LREE rich, LREE plane and LREE loss types.
根据稀土元素含量、有关参数及分布模式，将矿区萤石分为LREE富集型、LREE平坦型和LREE亏损型三种。
Effects of catalyst FeSO_(4) on molecular mass distribution, contents of carboxyl and carbonyl groups, and adhesive properties of the oxidized starches were investigated.
考察了催化剂硫酸亚铁对氧化木薯淀粉的绝对分子量及其分布、羧基和羰基含量以及其胶粘性能的影响。
The distribution patterns are that light REEs are higher in contents and Eu-anomaly is slightly inadequate, similar to the soil case.
其分布模式为轻稀土含量相对较高、铕轻度亏损型，与土壤类似。
The effects of roast on antioxidant activity, contents of chemicals with antioxidant activity and their distribution ratio in hydrophilic and lipophilic extract were explored.
烘烤处理对燕麦麸抗氧化活性和抗氧化活性物质含量及其在亲水性提取液和亲脂性提取液中分配比的影响。
It makes it easy to see the contents, structure and file distribution and file composition of a whole hard disk, directory, or mapped network drive.
它可以很容易看到的内容，结构和文件分配和文件组成的整个硬盘，目录，或映射网络驱动器。
The adoption of CDN can remarkably reduce the traffic load of WAN, improve the content responsive-ness and stability, and enable faster and more reliable transfer and distribution of the Web contents.
CDN的应用显著地降低了广域网的负荷，提高了内容的响应速度和稳定性，使网络内容的传递和分发更快捷可靠。
The results showed that occurrence and distribution of weed species were related closely with the location, soil water contents and management of the turf.
调查结果表明，南京市草坪杂草的发生和分布与草坪所处地理位置、土壤水分条件及管理水平有密切关系；
The distribution of contents of gas and the distribution of temperature along the height of fluidized-bed are achieved under different operating conditions.
实验中测取了不同实验条件下煤气成份和温度在流化床中的纵向分布。
Contents, scope, organization and responsibility distribution of project management.
建设管理的内容、范围、组织机构及职责划分。
Power System Processor (PSP) and Electric Load Manage Center (ELMC) are the important contents of research of the power distribution for more electric airplanes .
供电处理机和负载管理中心是先进飞机配电系统研究的重要内容。
Power System Processor (PSP) and Electric Load Manage Center (ELMC) are the important contents of research of the power distribution for more electric airplanes .
供电处理机和负载管理中心是先进飞机配电系统研究的重要内容。
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