搜索筛选:
搜索耗时0.0899秒,为你在为你在102,285,761篇论文里面共找到 177 篇相符的论文内容
发布年度:
Using the concept of ecological groundwater level to evaluate shallow groundwater resources in hyper
[期刊论文] 作者：Qi FENG,
来源：干旱区科学：英文版 年份：2012
This paper,based on the analysis and calculation of the groundwater resources in an arid region from 1980 to 2001,put forward the concept of ecological groundwa...
[期刊论文] 作者：Li Liu,Qi Feng,,
来源：Sciences in Cold and Arid Regions 年份：2015
It is widely accepted that there is an economic progress beyond the Gross Domestic Product(GDP), while global GDP has increased more than three-fold since 1950, whereas ecosystems have been largely oc...
[期刊论文] 作者：Li Liu,Qi Feng,,
来源：Sciences in Cold and Arid Regions 年份：2015
In the Shulehe River Basin, policy of resettlement was very effective in handling agricultural development and livelihood problems in regions of poverty limited by topography, climate, or infrastructu...
Soil water and salt distribution under furrow irrigation of saline water with plastic mulch on ridge
[期刊论文] 作者：LiJuan CHEN Qi FENG,
来源：干旱区科学：英文版 年份：2013
沟灌溉什么时候在山脉上与塑料林地覆盖物结合了，是水流之一最高为干旱区域的节省水的灌溉技术。现在的纸在一个玉米领域实验与盐的水在灌溉下面学习土壤水盐交通和它的空间分......
[期刊论文] 作者：Zhu Xinguang Qi Feng,
来源：中国国际问题研究：英文版 年份：2009
China-ASEAN cooperation on climate change is an important component of the comprehensive strategic cooperation between the two.The cooperation has already m...
[期刊论文] 作者：QI Feng,XIAO Lu-wei,
来源：中华创伤杂志英文版 年份：2007
...
[期刊论文] 作者：QI Feng,ZHANG Wen-jin,
来源：上海交通大学学报（英文版） 年份：2004
Plain concrete plate and fiber concrete plate subjected to temperature drop load were analyzed on stochastic finite element method (FEM). It is found that fiber...
[会议论文] 作者：Qi Feng,Huihua Song,
来源：中国化学会2014年中西部地区无机化学化工学术研讨会 年份：2014
Chirality is an essential element in life and indispensable for many biological processes,the utilization of chirality in metal-organic frameworks(MOFs)is a...
[期刊论文] 作者：QI Feng,XIAO Lu-wei,
来源：中华创伤杂志(英文版) 年份：2007
Objective:To introduce the experience of treating fracture of both tibia and fibula with micro-invasive percutaneous plate intal fixation through fracture site...
[会议论文] 作者：Qi FENG,Yoshie ISHIKAWA,
来源：The 1st China International Symposium on Particles Technolog 年份：2008
...
[会议论文] 作者：Qi Feng,Huihua Song,
来源：中国晶体学会第五次全国会员代表大会暨学术年会 年份：2012
...
[期刊论文] 作者：Chengwen Jiao,Qi Feng,Weichun,
来源：通讯与网络(英文) 年份：2018
In this paper, we mainly consider the complexity of the k-splittable flow minimizing congestion problem. We give some complexity results. For the k-splittable f...
[期刊论文] 作者：QI Feng and XUE Feng Shanghai,
来源：宝钢技术研究：英文版 年份：2010
Steel has been used as a traditional wheel materials for a long time.Before 1980’ s,over 90% wheels were made of steels.Then,the yield strength of wheel st...
Influence of environmental, root, and stand parameters on soil surface CO2 efflux in a Populus euphr
[期刊论文] 作者：ZongQiang Chang,Qi Feng,YongHo,
来源：寒旱区科学 年份：2004
...
[期刊论文] 作者：FENG Chengyou,QI Feng,ZHANGDeq,
来源：黑龙江科技学院学报 年份：2011
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...
Using the concept of ecological groundwater level to evaluate shallow groundwater resources in hyper
[期刊论文] 作者：Qi FENG,JiaZhong PENG,JianGuo,
来源：黑龙江科技信息 年份：2012
本文通过对荣华二采区10...
Characterization of groundwater in the Ejina Basin, northwest China: hydrochemical and environmental
[期刊论文] 作者：YongHong Su,Qi Feng,ZongQiang,
来源：寒旱区科学（英文版） 年份：2004
To characterize the groundwater in the Ejina Basin, sttrface and groundwater samples were collected in May and October of 2002. On-site analyses included temper...
Using the concept of ecological groundwater level to evaluate shallow groundwater resources in hyper
[期刊论文] 作者：Qi FENG,JiaZhong PENG,JianGuo,
来源：干旱区科学 年份：2004
This paper,based on the analysis and calculation of the groundwater resources in an arid region from 1980 to 2001,put forward the concept of ecological groundwa...
[期刊论文] 作者：Qi Feng,De-Kai Yuan,Dao-Quan W,
来源：绿色与可持续化学(英文) 年份：2011
An eco-friendly synthesis of cyclododecanone (CDON) from cyclododecatriene (CDT) is described. Selec- tive epoxidation of CDT with hydrogen peroxide using hexad...
[期刊论文] 作者：Xiaochen Hu,Zhaogang Qi,Feng Q,
来源：能源与动力工程(英文) 年份：2011
It’s known that the pulverization-densification mechanism of metal hydride may cause the stress accumulation in metal hydrides reactors. In this paper, this id...
相关搜索：
