查询词典 lysimeter

The movement of precipitation in a disturbed soil/rock entity with known fracture density, characterized by a weathering layer of gneiss beneath a shallow soil layer, was measured by a large lysimeter during rainfall events.

利用自行设计的大型渗透仪，对2种不同风化岩体所构成的裂隙率已知的扰动组合岩土体，在天然降雨条件下的水量转化特征进行了试验研究。

A 1-year Lysimeter experiment was conducted to study the effect of different N-release rates of polyolefin-coated urea and common urea at different application rates on development of wheat and maize and N losses in a wheat-maize rotation at Changping, Beijing.

应用渗滤池研究了褐潮土不同用量包膜尿素和普通尿素对小麦－玉米轮作条件下作物生长发育和地下水污染的影响。

In order to reveal the difference between hourly reference crop evapotranspiration(ET0) calculated by FAO56 Penman- Monteith equation and that by ASCE Penman-Monteith , as well as the 24-hour accumulated daily ET0, well watered lysimeter experiment were carried out on turf grass.

为了揭示ASCE和FAO56两种Penman-Monteith公式在计算小时参考作物腾发量（ET0）时的差异，开展了充分供水草坪草腾发量观测试验。

With unit integrating and scale conversion, the transpirations determined by lysimeter and L I21600 stoma mete r are analyzed wit h Variance Analysis Method. The results s how that the difference between species is significant (P.05), but t he difference between methods is not significant. It indicates t hat t he scale conversion between leaf level and plant population level based on canopy and leaf area index is successful.

通过单位换算统一和尺度转换，蒸渗池和LI1600气孔计测定结果进行方差分析，表明物种间差异达显著水平(P.05)，测定方法间(蒸渗池和LI1600气孔计)差异不显著；从而说明本研究以叶面积指数和植物冠层盖度为基础，进行叶片水平与种群水平间的尺度转换是可行的。

The water leakages in red soil farmland in northeast of Jiangxi province were studied using large scale weighing lysimeter, time domain reflectometry and tensiometer.

红壤区是我国水土流失严重地区之一，该区降水量大且分布集中，一般认为红壤的入渗透水性能差是引起土壤侵蚀的一个重要原因。

Many researchers have determined and estimated tree transpiration by using the methods of rapid weighting, steady-state porometer, photosynthesis system, whole-tree photometer, ventilated chamber, weighting potted-plant, sap flow measurements, lysimeter, water balance, energy balance, Bowen ratio, eddy covariance, Penman-monteith Method, and remote sensing.

针对不同的植被覆盖类型，国内外许多研究通过各种手段和方法，如快速称量、稳态气孔计、光合作用测定、整树容器、风调室、盆栽称量、液流测定法、蒸渗仪、水量平衡、能量平衡、波文比、涡动相关、彭曼联合法和遥感等来估算林木蒸腾作用。

Peanut or rice wereplanted in the large-scale weighing Lysimeter,pit plots,and standard runoff plots,wherehigh,moderate,and low soil moisture levels were designed as 3 treatments,assemblingwith some instruments such as time domain reflectometry,portable photosynthesis system,dew point microvoltmeter,and porometer.

季节性干旱缺水严重制约着我国红壤区农业的持续发展。1999～2000年在中国科学院红壤生态实验站，利用大型称重式蒸渗仪、测坑小区和径流小区，配合时域反射仪、光合蒸腾仪、水势仪及动态气孔阻力计等仪器，设计高、中、低3种土壤水分处理，进行了花生和早晚稻试验。

Phreatic water evaporation ; lysimeter ; soil ; water table depth

郑州市；潜水蒸发；地中渗透仪；土壤岩性；埋深

The preliminary study on purification function of reed wetland for nutrients from land sources were conducted by irrigation channels and lysimeters.

通过廊道系统自净和lysimeter渗滤实验进行了辽东湾芦苇湿地对陆源营养物质净化作用的初步研究。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。