environm相关论文
A High Selective Chemiluminescent Probe Derived from Iso-luminol Enabling High Sensitive Determinati
A new chemiluminescence (CL) reagent named 4-amino-5-thiocyanato-phthalyl-hydrazine (iso-luminol-SCN) is synthesized by ......
Understanding the Artisanal Mining of the Pissy Granite Quarry Using the Problem-in-Context Framewor
The Pissy granite quarry of Ouagadougou in Burkina Faso exists since 2006, and it is a source of financial incomes for m......
With continuous outcrops, developed shoal fades rocks, complete types of diagenesis and changeable diagenetic environme......
The study of the physicochemical behaviour of colloids and particles in nature has emerged as a scientific problem of cr......
We investigate the effect of internal control employees(ICEs) on internal control quality. Using special survey data fro......
In this paper,the bolt-and cable-supported structures mainly refer to anchored cables,anchored bolts,soil nails and othe......
There are mainly 3 kinds of existing states of oil generating from source rocks,that is,dispersive liquid hydrocarbon in......
Hydrothermal Synthesis and Crystal Structure of a Novel Selenite-chloride:[Cd_4(SeO_3)_2Cl_4(H_2O)]_
A novel three-dimensional(3-D) compound [Cd4(SeO3)2Cl4(H2O)]n(1) was prepared from a hydrothermal reaction and structura......
利用CuI催化叠氮-端基炔点击反应,通过优化条件在叠氮基上键合C12分子链,制备具有疏水作用的溶胶-凝胶整体柱.以其作萃取介质,研究......
TRACE ELEMENT GEOCHEMISTRY OF INARTICULATE BRACHIOPODS AND SEDIMENTARY ROCK ON THE CAMBRIAN-ORDOVICI
That the contents and compositions of trace elements, especially REE in sedimentary rock and agustite originating from i......
The Spatial-Temporal Distribution Patterns of Dyke Swarms in Central Asia and their Tectonic Signifi
Dykes are a special kind of intrusive rocks which were formed by deep magma intruded into the existing brittle fractures......
The performance of the traditional Voice Activity Detection (VAD) algorithms declines sharply in lower Signal-to-Noise R......
Community characteristics of macrobenthos in the Huanghe (Yellow River) Estuary during water and sed
本文通过对荣华二采区10...
Maximum Likelihood A Priori Knowledge Interpolation-Based Handset Mismatch Compensation for Robust S
Unseen handset mismatch is the major source of performance degradation in speaker identifica-tion in telecommunication e......
The component and amount of nutrient in the growth medium are the major factors affecting root growth. For the systemat......
To determine the effect of 6 + 8 and 1.5 + 10 HMW-GS of synthetic hexaploid wheat (SHW) on main quality parameters of wh......
[Objective]To detect the moisture and ash contents in HERBA PLUMBAGINIS ZEYLANICAE under different cultivation condition......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
本文通过对荣华二采区10...
Oxygen and carbon isotopic characteristics of rainwater, drip water and present speleothems in a cav
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Highly Selective Vapor-Phase Acylation of Veratrole over H_3PO_4/TiO_2-ZrO_2: Using Ethyl Acetate as
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Progress on the development of DNA-mediated metal nanomaterials for environmental and biological ana
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Branched alkanes with quaternary carbon atoms in Chinese soils: Potential environmental implications
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Polychlorinated biphenyls (PCBs) are global persistent organic pollutants. Almost all commercial PCBs mixtures, single P......
江苏省近年来大力发展燃气热电联产项目。2012年江苏省天然气利用量居全国首位。对江苏省2×200 MW某天然气热电联产项目进行了生......
系统介绍了宁夏13个农业特色优势产业现状和布局，从种植业、养殖业两方面阐述了制约优势特色产业发展中的主要环境问题，结合宁夏实际......
本文研究冬小麦间作板蓝根对小麦生长和麦田CH4通量的影响,并对其进行经济与环境效益分析.试验在南京信息工程大学农业气象试验站......
以青藏高原为核心的世界第三极地区,是全球最独特的地质—地理—资源—生态耦合系统之一,对中国、北半球乃至全球环境变化具有重要......
A series of tests (lethal, sublethal, and behavioral) on earthworms were conducted as an eeo-assessment of pesticides. I......
Oxygen and carbon isotopic characteristics of rainwater, drip water and present speleothems in a cav
The studies of the oxgen and carbon isotopes of the rainwater in Guilin area, the drip water and the present carbonate d......
针对城市建筑垃圾的产生和处理特点，结合生命周期评价的原则与理论框架，提出了重庆市建筑垃圾生命周期评价方法。列出对环境产生影响......
国内外都在加速对海洋油气资源的开发利用,而恶劣的环境则是影响近海自升式平台作业安全的主要因素之一,国外近年来有20多条平台因......
智慧工地集成化综合应用技术,是利用无线物联技术和物联网感知技术及控制设备对施工现场各智慧工地子系统数据进行采集和集中管理,......
为保证机枪在实战条件下射击动作可靠性,分析研究了产生卡壳故障的原因和故障机理。通过ADAMS软件建立抛壳机构的简化虚拟样机模型......
山地仿生态栽培即通过人工改造,尽可能模拟山区林地野生猕猴桃生长环境,果品达到优质安全,是猕猴桃产业发展的技术创新和方式变革......
逆全球化带来严重的经济和环境压力,影响了全球化治理和各国之间的有效合作.开展科学而公正的评价研究,系统量化逆全球化对于全球......
摘要：基于地理信息系统（GIs）的交通噪声环评可视化系统能够利用GIS系统的优势，准确直观地显示交通噪声对周边评价区域的影响。针对现有......
工程建造环境污染已成为阻碍建筑业绿色发展的关键问题,环境影响难测算、环境成本难计量使得环境管理工作愈难开展.本文从环境成本......
阐述环保设备自动化管理的重要性,分析环保设备自动化管理的技术层面要求,研究环保设备自动化管理对环保事业发展的促进作用。......
我国环境刑法研究中,存在一种集中指责立法＂缺陷＂的学术现象。认为现行环境刑法立法的主要缺陷有三：1.环境犯罪客体定位不准;2.环境刑......
21世纪,伴随国民生活品质的稳步提升,人民大众在生态环境方面也提出了很多新的要求,传统的生态自然环境也不再能达到现代人们的需......
Land tenure is a major determinant of the types of land use in a region or area and, by extension, affects its conservat......
基于LCA生命周期评价理论,计算目标强度分别为5、10、15 MPa的低强再生碎砖混凝土及普通混凝土C15的负荷量,并且对两者进行比较,进......
乡村环境治理是乡村振兴战略的重要组成部分。西藏农牧区乡村环境治理,不仅关乎着西藏全面建成小康社会,也关乎着农牧区生产生活方......
随着我国水污染程度的日益加深,新技术在水污染治理中的应用越来越普遍,而在此过程中,最常用的一项技术就是生物强化技术。相比于......
研究区新构造运动强烈，环境地质灾害频繁，差异上升运动明显．除第四纪色龙盆地、定日盆地表现为相对下降外，其余均表现为上升，反映在环境......
消费者在使用完具有潜在污染的产品后通常就随意丢弃，这种做法不仅是造成其作为资源重复利用的经济损失，同时将严重污染环境，导致高昂......
