查询词典 lysimeter

Neutron probe and lysimeter are widely used in measurement of actual evapotranspiration and used to verify the ...

在农田实际蒸散的测定中，中子仪和蒸散仪得到了广泛的应用，并用来检验各种蒸散计算公式。

Lysimeter experiments were performed to study the effects of different water treatments on water consumption,yield and quality of flue-cured tobacco at different growth stages.

为此，在蒸渗仪条件下进行了不同水分处理的烤烟各生育期耗水量及烟叶产量和品质的试验。

Present paper deal with the results of lysimeter studies on soil conditions under varying rates of water percolation.

试验结果表明，水稻的土壤环境宜常予更新，否则由于耕层土壤中氧气的缺少和有害物质的积累，对水稻产生不良的影响。

The method for measuring the soil evaporation from wheat field and bare soil surface by means of two types of micro lysimeter is described.

刘钰本文介绍了用两种不同规格的微型蒸发器测定麦田和裸地土面蒸发强度的方法，并对实测结果进行了对比分析。

The purpose of this paper was to find a more suitable nitrogen application system for the cool season turf in Beijing area by using the lysimeter method.

本文的目的是为了研究北京地区冷季型草坪合理的施肥制度，了解尿素施用对混播草坪土壤中各形态氮的影响。

Through the lysimeter experiment water quality after fertilizer at different water level were studied in rice jointing-booting stage.

通过蒸渗仪试验，研究了水稻拔节孕穗期施肥后在不同水位下的水质特性。

Outdoor lysimeter with wheat plant growth was used to investigate the environmental fate of ^14C-labeled naphthalene in soil.

采用^14C同位素示踪技术和野外Lysimeter试验，进行了小麦种植条件下多环芳烃萘的环境归趋的定量化研究。

The purpose of this paper was to find a more suitable nitrogen application system for the cool sea-son turf in Beijing area by using the lysimeter method.

为研究北京地区冷季型草坪合理的施肥制度，了解尿素施用对混播草坪土壤中各形态氮的影响。

An intelligent weighing lysimeter system for measuring evapotraspiration and groundwater-soil water transformation was established and put into use.

用于测定蒸腾蒸发和地下水—土壤水转化的智能化称重式蒸渗仪系统，在水资源与水电科学国家重点实验室建成，并投入运行。

Moreover, the application of the approach in detecting the soil moisture variation by a large scale lysimeter with a weighing system was introduced.

其中γ透射法由于可在瞬时状态下较为准确地测定土壤水分剖面的变化，且具有层间分辨率高等特点，因而愈来愈受到国内研究者的重视，取得了不少研究成果[1-3]。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。