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: Agricultural Productivity; Measurement and Sour V. Elton Ball,George W. Norton Book 2002 Springer Science+Business Media New York 2002 Agri

[復(fù)制鏈接]
樓主: Taft
51#
發(fā)表于 2025-3-30 09:46:24 | 只看該作者
Triggering Structures on NK Cellsbes a method for generalizing EKS indices. This approach, first proposed by Rao and ., assigns weights to different binary comparisons. The empirical part of this chapter focuses on the implementation of these two methods using inter-state data. The chapter also highlights the problems associated wi
52#
發(fā)表于 2025-3-30 15:20:02 | 只看該作者
53#
發(fā)表于 2025-3-30 20:19:39 | 只看該作者
Annamaria Deleonardis,Massimo Papalecorn, soybeans, wheat, cotton, sorghum, barley, rice, potatoes, oats, sugarbeets, tobacco, and peanuts. Model estimates of pounds of pesticides applied, mass loss, and annual concentrations leaving the farm field (edge of field and bottom of root zone) were obtained for pesticides used on each of th
54#
發(fā)表于 2025-3-31 00:19:04 | 只看該作者
Intracellular Signaling of CTLs,ual TRP growth increased by an average 0.45 percentage points. Improved risk management of chemical and water use on U.S. farms wholly explains the differential. It not only offset the 0.50 percentage point reduction in annual TFP growth but also added an additional 0.45 percentage points to TRP gro
 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(yàn)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, 2025-10-5 22:08
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
西华县| 仙桃市| 扬中市| 金寨县| 青岛市| 甘肃省| 梓潼县| 毕节市| 北碚区| 西林县| 阜阳市| 阿拉善盟| 雷州市| 巨野县| 敦化市| 本溪市| 和田县| 巴楚县| 乌恰县| 江山市| 临潭县| 牟定县| 南宫市| 娄底市| 枣强县| 万山特区| 乌海市| 聊城市| 萨嘎县| 吉隆县| 天水市| 乌兰察布市| 平谷区| 根河市| 鸡西市| 平定县| 库尔勒市| 沁水县| 平乡县| 上栗县| 新乡县|