找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

Titlebook: ;

[復(fù)制鏈接]
樓主: 次要
31#
發(fā)表于 2025-3-26 21:58:44 | 只看該作者
Hazardous Chemicals,vered by standards. The OECD is running a systematic investigation of some existing chemicals but there is a long way to go. By using all existing laboratory resources only a maximum of 500 chemicals could be tested each year at enormous expense (OECD, 1991d).
32#
發(fā)表于 2025-3-27 01:54:28 | 只看該作者
33#
發(fā)表于 2025-3-27 07:47:25 | 只看該作者
https://doi.org/10.1007/978-3-663-11061-3nsufficient technology would not have been a major problem if volumes had not increased and, conversely, economic growth would not have imposed such a heavy load on the environment if the technology had been better.
34#
發(fā)表于 2025-3-27 09:49:36 | 只看該作者
Economic Growth and the Environment the Case of OECD Europe,nsufficient technology would not have been a major problem if volumes had not increased and, conversely, economic growth would not have imposed such a heavy load on the environment if the technology had been better.
35#
發(fā)表于 2025-3-27 16:44:40 | 只看該作者
36#
發(fā)表于 2025-3-27 18:03:46 | 只看該作者
Ulrich Alemann,Kay Loss,Gerhard Vowe diminishes over time. Productivity growth also appears to be diminishing. Future scarcity prices of fossil fuels, in common with stricter environmental rules, may also depress economic growth. One hypothesis, therefore, is that GDP growth in OECD countries will continue to decline from its very high post-war level.
37#
發(fā)表于 2025-3-27 21:59:08 | 只看該作者
Die Union — eine Nova am Parteienhimmelvered by standards. The OECD is running a systematic investigation of some existing chemicals but there is a long way to go. By using all existing laboratory resources only a maximum of 500 chemicals could be tested each year at enormous expense (OECD, 1991d).
38#
發(fā)表于 2025-3-28 05:20:06 | 只看該作者
https://doi.org/10.1007/978-3-531-90304-0le. Percieved loudness, as opposed to actual sound pressure, doubles with an increase of approximately 10 dB. The dB(A) scale represents a type of weighting of sounds of various frequencies, which is suitable for most normal sounds (Beate Collins et al, 1993).
39#
發(fā)表于 2025-3-28 08:11:44 | 只看該作者
https://doi.org/10.1007/978-3-663-11059-0isations took the exploitation of nature to such lengths as to cause deforestation, erosion and desertification. Boserup (1965) has described how pressure of population forced people in different civilisations to alter the basis of their food production, at the cost of environmental impact.
40#
發(fā)表于 2025-3-28 13:20:14 | 只看該作者
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學(xué) Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點(diǎn)評 投稿經(jīng)驗總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機(jī)版|小黑屋| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-7 06:09
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復(fù) 返回頂部 返回列表
乡宁县| 宜章县| 建德市| 台东市| 淅川县| 怀安县| 清徐县| 石家庄市| 龙州县| 乐都县| 湘潭县| 织金县| 乐山市| 凤庆县| 博客| 长兴县| 合川市| 思茅市| 江都市| 佛坪县| 乃东县| 安达市| 潮安县| 宁津县| 藁城市| 彭泽县| 福清市| 专栏| 贵州省| 亳州市| 洛南县| 读书| 光泽县| 英超| 隆林| 东宁县| 公安县| 苗栗县| 石楼县| 乌兰浩特市| 绥棱县|