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: Kreislaufwirtschaftssystem Altauto; Eine empirische Anal Frank Wallau Book 2001 Deutscher Universit?ts-Verlag GmbH, Wiesbaden 2001 Abfall.A

[復(fù)制鏈接]
樓主: 尤指植物
11#
發(fā)表于 2025-3-23 11:14:58 | 只看該作者
12#
發(fā)表于 2025-3-23 15:33:22 | 只看該作者
13#
發(fā)表于 2025-3-23 20:06:06 | 只看該作者
Frank Wallauions. It has also been slow in finding uses for by-products and processing wastes, compared with the meat and poultry industries. The utilization of fisheries by-products or wastes constitutes an area in which the application of modern techniques could potentially improve profitability. At present,
14#
發(fā)表于 2025-3-24 01:55:45 | 只看該作者
Frank Wallaug oper- ations. It has also been slow in finding uses for by-products and processing wastes, compared with the meat and poultry industries. The utilization of fisheries by-products or wastes constitutes an area in which the application of modern techniques could potentially improve profitability. At
15#
發(fā)表于 2025-3-24 05:06:26 | 只看該作者
ely distributed in nature. The constituent monosaccharide units in chitin are linked together by β(1–4) glycosidic bonds. It is the second most abundant natural polymer after cellulose (Ruiz-Herrera, 1978) with which it bears a structural resemblance, except that the some of the -OH groups bonding t
16#
發(fā)表于 2025-3-24 06:38:48 | 只看該作者
Frank Wallau, cod and flounder are usually removed and discarded at sea so that the gurry comprises of heads, tails and skeletons. Species of flat fish, which are landed intact, often yield gurry composed, in part, of about 20% entrails. At present, processors in North America have more fish waste than can be u
17#
發(fā)表于 2025-3-24 12:43:28 | 只看該作者
Frank Wallaus and methods of Applied Economics and natural resource economics in the optimal allocation and sustainable exploitation and management of fishery resources. As a person engaged in the research and study of marine fishery science and technology, he usually does not have the basic knowledge of econom
18#
發(fā)表于 2025-3-24 16:56:06 | 只看該作者
19#
發(fā)表于 2025-3-24 21:14:38 | 只看該作者
20#
發(fā)表于 2025-3-25 03:02:04 | 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 11:03
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
土默特右旗| 洪江市| 上蔡县| 兴国县| 唐河县| 资阳市| 镇远县| 江陵县| 泾川县| 虞城县| 潜江市| 乐安县| 丰顺县| 津南区| 田阳县| 漳州市| 宜君县| 繁昌县| 弥勒县| 北安市| 博白县| 黎城县| 寿宁县| 玉树县| 永吉县| 灵山县| 霍山县| 曲水县| 娱乐| 静安区| 枣阳市| 揭阳市| 衡阳市| 鹤壁市| 渝中区| 临城县| 大安市| 长宁区| 乌拉特中旗| 石首市| 佛冈县|