spring field

Carbon cycle in the karst system of the Jinan spring field

济南泉域岩溶系统碳循环

Dynamic characteristics of karst water in Jinan spring field and Discussion on some questions related

济南泉域岩溶水动态特征及有关问题讨论

Land-use change of Jinan spring field and its driving forces

济南泉域土地利用动态变化及驱动力研究

Karst water chemistry study in Laiyuan spring field

涞源泉域岩溶水化学研究

Application of Spatial Clustering in Division on Subsystem of Spring Field & take Yanhe spring field of Shanxi Province as example

点群分析法在泉域子系统划分中的应用&以山西延河泉域为例

Based on the chemical kinetic theory and method , the carbon cycle in the karst system of the Jinan spring field is discussed in the paper .

本文采用化学动力学的基本原理和方法，对济南泉域岩溶系统碳循环进行研究。

Finally , discuss the main influencing factors of fissure-karst groundwater dynamic changes of the spring field , and preliminarily give the evaluation of fissure-karst water resources of the spring field .

第五探讨泉域岩溶地下水动态变化的主要影响因素，并对泉域岩溶水资源做了初步评价。

Six months after suffering our defeat on the spring practice field , we won our first game and our second , and continued to improve .

在春训场上遭遇失败后的六个月，我们赢得了第一场和第二场比赛，并不断提高。

Studies on Structure and Dynamics of Arthropod Communities in Spring Wheat Field

春麦田节肢动物群落的结构和动态研究

Research on Application Techniques of Puma and Super its Mixture in Spring Wheat Field

骠马及其混用防除春麦田杂草应用技术研究

Simulation to the rule of water move of sprinkling irrigation in spring wheat field

春小麦喷灌水分运动规律的模拟研究

Effects of Regulated Deficit Irrigation on Soil Potassium Nutrients in Spring Wheat Field

春小麦调亏灌溉对土壤钾素养分的影响

Ecological Features and Improving Approaches of Moisture in the Spring Wheat Field on Dryland

黄土区旱地春小麦农田水分生态特征与改善途径

Weed Control Effect on Spring Wheat Field to Use Pardner 22.5 % EC

22.5%伴地农乳油防除春小麦田杂草效果

The Occurrence Rule of Weeds in Spring Maize Field and the Technique of Herbicides Use

皖江圩区春玉米田杂草发生规律及化学除草技术研究

The influence of environmental factors on Photosynthesis and transpiration in spring wheat field of Heihe area

黑河试验区春小麦田间的环境因子对蒸腾和光合作用的影响

Spatial Structure Analyses of the Spring Temperature Field of the East China Sea : a Three-dimensional Geostatistical Approach

东海海域春季温度场空间结构特征分析&三维地统计学方法

This trial result showed that bromoxynil could effectively control broadleaf weeds in spring corn field .

田间小区试验结果表明，伴地农单用对春玉米田的藜、本氏蓼、反枝苋、龙葵等一年生阔叶杂草有良好防效。

Effect of Pardner on Controlling Broad - leaved Weeds in Spring Wheat Field

伴地农（Pardner）防除春小麦田阔叶杂草效果初报

Study of the Effect of Fertilizer Application and Water fertilizer Coupling on Spring Wheat Field in Cold Highland semiarid Region

高寒半干旱区春小麦田施肥及水肥耦合效应研究高寒半干旱区农田施肥效应及对降水生产潜力开发的影响

The three-dimensional spatial structure features of the spring temperature field of the East China Sea were studied using the geostatistical method .

在海洋温度场三维空间结构特征研究上，常规的研究方法往往忽视了温度场在空间上的相关性、非周期性和不规则性，而地统计学能够有效地研究自然现象的空间结构特征。

Study on the water-saving benefit of sprinkling irrigation in spring wheat field in Yongchang county

永昌县春小麦喷灌节水效益研究

Effect of Controlling Wild oat by 8 % Jingkuiheling in Spring Rape Field

8%精喹禾灵乳油防除春油菜田野燕麦的效果研究

Investigation on Insect Kinds and Method of Controlling in Spring Rape Field East Agri-region of Qinghai

青海省东部农业区春油菜田昆虫调查及主要害虫防治方法

The results show that there is obvious drift of the spring temperature field of the East China Sea in the study area obviously ;

研究的结果表明：东海海域春季温度场在整个研究区内具有明显的漂移；

Effect on Controlling Forb Weeds in Spring Rape Field by Lontrel

龙拳防除春油菜田阔叶杂草效果

The Soil Ecological Effect of Wheat Stubble Mulch on Spring Maize Field in Irrigated Oasis of Hexi Corridor

河西绿洲灌区麦茬覆盖免耕种植春玉米的土壤生态效应研究

The Reasons and Countermeasures for the Decreasing of Herbicide Efficacy of Atrazine and Acetochlor in Parts Northeast of China Spring Corn Field

东北部分春玉米地乙莠合剂防效下降的原因和对策

Effect of Various Mulching Durations with Plastic Film on Soil Microbial Quantity and Plant Nutrients of Spring Wheat Field in Semi-arid Loess Plateau of China

覆膜对春小麦农田微生物数量和土壤养分的影响

Moreover , evapotranspiration consumes mainly net radiation on a clear day and sensible heat flux is greater than latent heat flux on a cloudy day above spring wheat field .

在春小麦下垫面，晴天能量主要消耗于农田蒸散，而在阴天显热交换大于农田蒸散耗热；