1.
Comparison of leaf anatomical structures and epidermal features of apples grown in vitro and in field
组培和大田条件下苹果叶片结构和表皮特征的比较
2.
Seasonal changes of soil and leaf nutrient levels in a Carya cathayensis orchard
大田条件下山核桃林地土壤和叶片养分变化规律
3.
Plant variety is easily infringed, because it is selected to nurture, revise, inspect and produce on the terms of completely opening lands for growing field crops.
因为植物新品种是在完全开放的大田条件下选育、定、测、产的，所以，极易遭到侵犯。
4.
Persisting it making terraced fields to improre on conditions for farm production
坚持大搞梯田建设 改善农业生产条件
5.
Analysis and Countermeasure of Climate Condition During the Tobacco Field Growth Phase in Luoning County
洛宁县烤烟大田生长期气候条件分析与对策
6.
Formation conditions of large-scale gas accumulation in the Xujiahe formation of Guang'an gas field
广安气田须家河组天然气大面积成藏的条件
7.
Transporting condition of faults required in formation of large and medium gas fields with high efficiency in rift basin
裂谷盆地高效大中型气田形成的断裂输导条件
8.
Characteristics of petroleum geology and formation conditions of large oil and gas fields below halite in southern Pre-Caspian basin
滨里海盆地南部盐下大型油气田石油地质特征及形成条件
9.
The Cd Uptake and Distribution Features of Plant Organs in Four Rice Cultivars
大田生产条件下不同品种水稻植株中镉的分布特点
10.
Effects of cropping years on soil salinity and pH value in fields under drip irrigation condition
滴灌条件下种植年限对大田土壤盐分及pH值的影响
11.
Reservoir conditions for formation of large and medium gas fields with high reserves abundance in different types of basins in China
不同类型盆地高储量丰度大中型气田形成的储集条件
12.
Mining Hydrogeological Condition Analysis in Longmenxia Minefield, Huayingshan Coalfield
华蓥山煤田龙门峡井田开采水文地质条件分析
13.
Conditional simulation of soil surface saturated hydraulic conductivity at field scale
农田土壤表层饱和导水率的条件模拟
14.
Social behavior of male Brandt’s vole under different group conditions
不同社群条件下雄性布氏田鼠的行为
15.
On main conditions of psychology in learning techniques of track-and-field sports;
田径运动技术学习的基本心理学条件
16.
Evaluation System of Geological Conditions of Xiao Qing's Fully Mechanized Mining Based on GIS
基于GIS的小青井田综采地质条件评价
17.
Study on Geologic Condition Optimization of Raising Withdrawal Rates at the Late Stage of Oilfield Development
油田开发后期提液井优选的地质条件
18.
Elementary Analysis of CBM Reservoir-Forming Conditions in Kaiping Coal Basin in Hebei Province
河北省开平煤田煤层气成藏条件浅析