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
固始县| 前郭尔| 彭州市| 虹口区| 石狮市| 文山县| 二连浩特市| 揭阳市| 东台市| 宁河县| 丰顺县| 拉孜县| 建阳市| 石林| 海南省| 招远市| 白银市| 临安市| 浦县| 永修县| 武穴市| 北川| 同江市| 长垣县| 花垣县| 苍溪县| 泾阳县| 崇文区| 涞水县| 宿州市| 德格县| 察隅县| 烟台市| 五常市| 汤原县| 陈巴尔虎旗| 若羌县| 昌黎县| 克拉玛依市| 伊春市| 锦州市|