evap相关论文
Two new iridoid glycosides,named scrophularianoids A(1) and B(2),were isolated from the roots of Scrophularia ningpoensi......
Top-contact organic field effect transistors(OFETs) based on poly(3-hexylthiophene)(P3HT) with different concentrations ......
A comparative study on thermo-economic performance between subcritical and transcritical Organic Ran
In this paper, the net power output, exergy efficiency and levelized energy cost of system were selected as performance ......
Development and droplet size characteristics of wall impinging diesel fuel spray at high injection p
The characteristics of droplet size and concentration distribution of diesel spray with wall impingement at high inject......
The performance of a 1-D soil model in a semiarid area of North China was investigated using observational data from a c......
Multi-walled carbon nanotubes(MWNTs) and chitosan(CS) composite rods with layer-by-layer structure were prepared via in ......
Underground brine samples were collected along the southern coast of the Laizhou Bay, Shangdong, China in two field inve......
A Convenient Method for Synthesis of Novel Cyclic Ethers (1R,2R,3R,5S,7S,9R,12R)-3-(t-Butyldimethyls
Novel cyclic esters (1R, 2R, 3R, 5S, 7S, 9R, 12R)-3-(t-butyldimethylsilyl)oxy-7- methoxymethyloxy-2, 10-dimethyl-12-oxa......
Synthesis and Crystal Structure of 2-tert-Butyl-5-(4-tert-butylbenzylthio)-4-chloropyridazin-3(2H)-o
The title compound, 2tertbutyl5(4tertbutylbenzylthio)4chloropyridazin3(2H)one, was synthesized from 1......
Random copolymers of methyl methacrylate and fluorinated polyhedral oligomeric silsesquioxane(F-POSS) were synthesized a......
The reactive Sn63Pb37 spreading on patterned film structures was examined in a reducing atmosphere(H2 5%+Ar 95%).Liquid ......
Effects of Irrigation Water Quality and Drip Tape Arrangement on Soil Salinity,Soil Moisture Distrib
More and more attention is being focused on saline water utilization in irrigation due to the shortage of fresh water to......
综合利用常规资料、加密自动站观测资料、NCEP再分析资料、CloudSat卫星及多普勒天气雷达资料,分析了2007年7月18日济南市百年一遇......
The secondary neutron fields at the deep tumor therapy terminal at HIRFL(Heavy Ion Research Facility in Lanzhou) were in......
为了满足国六排放法规,在燃油蒸汽回收系统EVAP基础上增加燃油排放泄漏诊断模块,该模块可以诊断出燃油气体是否发生泄漏,并记录故......
期刊
滴灌条件下核桃需水量研究结果表明,核桃生育期内各土层的土壤含水量的变化趋势是一致的,灌水后土壤含水量均增大,但增加的幅度不......
北方地区某地铁站工程存在地面冷却塔布置困难、地下机房用地紧张等问题,从技术性和经济性两方面对蒸发冷却式直膨空调在地铁车站......
为了获取川中丘陵地区参考作物蒸散量(ET0)在气象资料短缺条件下不同类型的简化计算方法,选用FAO-56Penman-Monteith(PM)法、Hargreave......
用EVAP(Extended Velocity Azimuth Processing)方法对2010年12月30日发生在山东半岛的一次海效应暴雪过程进行风场反演,以了解暴雪......
本文通过对中国地形及气候特征的讨论,提出沙漠治水,水治沙漠的观点,为中国及其他国家的污水治理,提供一种新的思路和建议.......
建立了TiAl合金蒸发和沉积数学模型,采用活度系数体现溶池中不同组元的相互作用,影响组元蒸发速率的因素主要有元素饱和蒸气压和活度......
本文针对一个连续的相结构模式,分析了非饱和多孔介质中液、气两相的流动问题和水分的迁移机理,并对具有单自由蒸发表面的多孔体结......
Drying is an important unit operation in processing of biological resources. The drying process may influence the produc......
X-ray diffraction (XRD) analysis on different polished surfaces normal to the hot pressing direction reveals that the ph......
采用裂解气相色谱法研究了汽化模铸造工艺用聚苯乙烯泡沫塑料在450~1000℃温度范围内热分解产物的分布,定量测定了4种主要蒸气态热分解产物的......
通过对河北普钢中厚板生产线步进式加热炉汽化冷却系统工况特征、现有条件的现场勘察和严格的实验室溶垢试验,设计了半充满动态循......
通过对客车空调噪声的分析,提出一种简单易行的客车空调降噪方法,并对其试验进行验证。...
本研究根据该县1980~2007年水文站的观测资料,经过统计计算,对降水、蒸发、径流、输沙量等因子的变化规律进行了详细分析。结果表明:28......
我国废水排放标准的要求日益严格,从电厂经济运行和保护环境的前提出发,实现电厂水资源综合利用优化和废水零排放的意义重大。目前......
介绍了三峡地下电站蒸发冷却模型试验研究项目的模拟试验测试系统硬、软件设计及应用。该系统能实时采集试验模型的系统运行参数和......
为了提高燃油蒸发排放控制系统(EVAP)工作的可靠性和稳定性,很多工程师从电子控制系统和碳罐结构、布置方面来有效减少燃油蒸发排放......
本文主要论述两个问题:是地下水临界深度及其确定方法。主要论述了黄河下游平原轻质土和粘质土地区地下水临界深度的数值,并谈了几......
在热模条件下。采用电荷耦合器件图像测量和处理系统,对汽-液-固三相循环流化床蒸发器内固体颗粒的运动、分布及相应的传热特性,进行......
目前燃煤电厂脱硫废水零排放处理主要采用预处理和蒸发浓缩结晶相结合的工艺,产水厂区回用,结晶盐根据品质做危废品处理或作为工业盐......
针对传统压实黏土封顶系统存在易干燥开裂的问题,提出了一种新型的ET(蒸发传输)封顶系统。分析了压实黏土封顶系统和新型ET封顶系......
对青海省境内降水、径流、水面蒸发站观测资料的分析, 结果显示年降水量在昆仑山、巴颜喀拉山、达板山以北, 阿尼玛卿山、日月山以......
以液氮为试验工质,对一个容积为35立方米的高真空多层绝热容器进行了日蒸发率试验,将得到的蒸发流量与环境压力、气相空间压力及环......
采用空间分辨率为8 km×8 km、时间分辨率为15 d的美国航空航天局(NASA)全球监测与模型研究组发布的卫星GIMMS/NDVI数据,反演了褒......
讨论了烧碱溶液蒸发结垢、传热效率低、蒸发冷凝液带碱的原因.介绍了化学法传热强化技术的理论基础.详细介绍了YH-1蒸发促进剂的特......
文章对小苏打生产母液的处理进行了研究,在氯化铵和氯化钠溶解度差异的基础上,采用浓缩趁热析出氯化钠再冷却析出氯化铵工艺,母液循环......
A Preliminary Assessment of the Effects of Climate Variability on Agulu Lake, Anambra State, Nigeria
The paper assessed the effect of variability of climatic elements on Agulu lake, Anambra State, Nigeria. Data for the wo......
根据位于塔里木盆地西北部的阿克苏水平衡试验站3种不同类型水面蒸发器φ20cm、20m2和E601型的实测水面蒸发资料,对水面蒸发变化趋......
结合宝钢湛江生产基地2×15 000 t/d热法海水淡化工程实例,分析了低温多效海水淡化项目蒸发器的卸货及吊装就位技术,并探讨了......
EVAP(Extended VAP)雷达反演方法是在忽略空气垂直运动速度而考虑云雨粒子下落速度影响的条件下,导出从雷达多仰角多普勒速度资料产......
对燃油蒸发排放控制系统(EVAP)的结构与原理进行了简单分析,通过本田雅阁EVAP控制系统诱发的发动机熄火故障实例引入,重点从故障原因......