1)soil thickness土层厚度
1.Changes of dry weight of root system after anthesis and yield in different soil thickness in dryland wheat;不同土层厚度条件下旱地小麦花后根系干重及产量变化
2.Effects of soil thickness on the senescence of flag leaf after anthesis and yield in dry land wheat;土层厚度对旱地小麦花后旗叶衰老及产量的影响
3.Effects of soil thickness on the senescence of root system after anthesis in dry land wheat;土层厚度对旱地小麦花后根系衰老的影响
英文短句/例句
1.Effects of Soil Thickness on Productivity of Sloping Cropland of Purple Soil土层厚度对紫色土坡地生产力的影响
2.Effects of soil thickness on spatiotemporal pattern of soil moisture in catchment level小流域土层厚度对土壤水分时空格局的影响
3.The Influence of Train Vibration Load and Spacing Layer Thickness on the Structural Stability列车振动荷载及间隔土层厚度对结构稳定性的影响研究
4.pipe concrete coating thickness管子混凝土加重层厚度
5.On Thickness of Protective Layer of Reinforced Concrete and Its Construction Methods钢筋混凝土保护层厚度及其施工方法
6.Thickness Optimization of Portland Concrete Pavement with Lean Concrete Base采用贫混凝土基层的水泥混凝土路面厚度优化
7.Effect of Addition of TiO_2 and the Thickness of Surface Soil on Photodegradation of Carbendazim Therein表层土添加TiO_2与土壤厚度对多菌灵光解的影响
8.Influencing Factors of the Testing Accuracy for the Thickness Measurement of Reinforced Concrete Cover钢筋混凝土保护层厚度检测精度的影响因素
9.Proper frequency and amplitude for different soil and layer depth.适宜的振幅、动频率,适合不同土壤和铺层厚度。
10.Research on the Thickness of the Cushion of Hybrid-Composite Foundation in the Frozen Area;季冻土地区混合型复合地基褥垫层厚度的研究
11.Influence of dry sand bed thickness on soil moisture evaporation in mobile dune;流动沙丘干沙层厚度对土壤水分蒸发的影响
12.Preliminary Studies on the Effect of Soil Layer on Measuring Grease Stain Thickness in Pipeline by γ Ray Scattering Method土层对γ散射法测量油垢厚度影响的初步研究
13.Calculation of Protective Layer Thickness for Preventing Longitudinal Cracks of Prestressed Concrete T-Beam预应力混凝土T梁防纵裂的保护层厚度计算
14.Control Technology on Construction Thickness of Asphalt Concrete Pavement for Concrete Bridge Deck水泥混凝土桥面沥青铺装层施工厚度控制技术
15.Research on the thickness of the cushion of hybrid-composite foundation in the frozen area冻土地区混合型复合地基褥垫层厚度设计
16.Influence of cover thickness on the corrosion of steel bar in concrete保护层厚度对混凝土中钢筋锈蚀的影响
17.Actual Measure and Numerical Simulated Forecast Analysis of Dangerous Position Freeze Temperature Field of Deep Topsoil Layer深厚表土层危险层位冻结温度场实测与数值模拟预测分析
18.On the Method of Thickness Calculation for Overlay of Fiber Reinforced Concrete at the Existing CCP旧混凝土路面上纤维混凝土加铺层厚度计算方法的探讨
相关短句/例句
soil layer thickness土层厚度
1.Effect of soil layer thickness and genotype on water use of maize after flowering;丘陵黄壤区不同土层厚度下3个玉米品种花后水分利用效率比较
3)thickness of frozen soil冻土层厚度
4)thickness of clay粘土层厚度
1.Through this project, the relationship between the consolidation of prefabrication drains and the thickness of clay is concluded:in some region, the more thickness of clay, the more effect we can found, on the contrary , the effect is not obvious in the thin clay .通过研究得出塑料板排水固结与粘土层厚度的关系 :在一定厚度范围内粘性土土层越厚 ,固结效果越好 ,在土层较薄的情况下固结的效果不是很明显。
5)drought pattern干土层厚度
1.The spring drought pattern in shallow-mountain agricultural area in East Qinghai from 1980 to 2002 is analyzed by using dry-soil depths data of 10 meteorological stations.利用青海东部浅山农业区10个站点1989~2002年的干土层厚度定位监测资料,分析了春季干旱的发生规律。
6)thickness of surface soil表土层厚度
延伸阅读
土层1.土地的表层。
