机构

• 长春光学精密机械与物... [1]
• 地球环境研究所 [1]
• 广州能源研究所 [1]

采集方式

• OAI收割 [3]

内容类型

• 期刊论文 [2]
• 会议论文 [1]

发表日期

• 2022 [2]
• 2008 [1]

学科主题

筛选

浏览/检索结果: 共3条，第1-3条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择作者升序作者降序发表日期升序发表日期降序题名升序题名降序提交时间升序提交时间降序 Shared responsibility of carbon emission for international trade based on carbon emission embodied between developing and developed countries 期刊论文  OAI收割 ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2022, 页码: 13 作者:  Zhang, Yulong;  Pan, Binbin   |  收藏  |  浏览/下载：2/0  |  提交时间：2025/11/14 Embodied carbon  Producer responsibility  Shared responsibility  Input-output analysis  Developing countries  Developed countries   Differential health and economic impacts from the COVID-19 lockdown between the developed and developing countries: Perspective on air pollution 期刊论文  OAI收割 ENVIRONMENTAL POLLUTION, 2022, 卷号: 293, 页码: 8 作者:  Wang, Yichen;  Wu, Rui;  Liu, Lang;  Yuan, Yuan;  Liu, ChenGuang   |  收藏  |  浏览/下载：59/0  |  提交时间：2023/12/29 COVID-19 lockdown  Developed and developing countries  Air pollution  Health impacts  Economic impacts   The development and design of the gas-liquid two-phase flow-meter system based on DSP (EI CONFERENCE) 会议论文  OAI收割 2008 International Conference on Advanced Computer Theory and Engineering, ICACTE 2008, December 20, 2008 - December 22, 2008, Phuket, Thailand Zhu J.-W. 收藏  |  浏览/下载：67/0  |  提交时间：2013/03/25 Recently  as the fast development of the modern engineer  the measuring problem of the gas and liquid is becoming prominence and many countries spend so much in the research. The system with which the thesis developed has realized data acquisition  data compression and decompression  a friendly human-machine interface  RS232 serial communication  reading or writing USB disk. The architecture of system is flexible. The thesis presents a research on the measurement process and the whole structure of the flow metering system  and analyzes the schematic circuit of the main hardware modules 2008 IEEE.