查询词典 lysimeters

To improve the water efficiency of turf grasses, the effects of mowed heights(5, 10, 15 cm and without mowing) of three kinds of turf grasses (Poa pratensis, Festuca arundinacea, Lolium perenne) on water consumptions were studied using portable lysimeters under full water supply conditions. Water consumptions of the three kinds of turf grasses were estimated from experimental data with water balance model.

为了研究草坪修剪管理的节水效果，采用小型排水式蒸渗仪，通过田间实验研究了充分供水条件下3种草坪草不同修剪高度(留茬高度：5、10、15 cm和不修剪)处理对耗水量的影响，并根据水量平衡原理计算得到了3种草坪草的耗水量。

To improve the water efficiency in turf management, a series experiments were conducted at the China Agricultural University Experimental Station, to study the effects of mowed heights (5, 10, 15 cm and no mowing) of turf grasses on the water consumptions and grass growths with 3 grass species (Poa pratensis, Festuca arundinacea, Lolium perenne) suing portable lysimeters, under full water supply conditions.

为了研究草坪管理的节水效果，在北京市中国农业大学试验基地，采用小型排水式蒸渗仪对三种草坪草进行了不同修剪高度(留茬高度：5、10、15cm和不修剪)对充分供水条件下草坪草耗水量和生长量影响的实验研究。

The net photosynthetic rate,stomatal resistance,concentration of CO2 in diachyma cell,transpiration rate,absorption rates of light by leaf,and chlorophyll contents were determined to study the physiological compensation effects of nitrogen fertilizer on winter wheat under the condition of water stress caused by various deep lysimeters.

李生秀 ，田霄鸿，李世清利用不同深度渗漏池供水差异所造成的水分胁迫，分期测定冬小麦叶片的净光合速率、气孔阻力、叶肉胞间CO2浓度、蒸腾强度、叶绿素含量和叶片吸光强度，研究养分对小麦水分胁迫的生理补偿效应。

To improve the water efficiency in turf management, we studied the effects of mowed heights (5, 10, 15 cm and no mowing) of turf grass on the harvested dry biomasses and the water consumptions with 3 grass species (Poa pratensis, Festuca arundinacea, Lolium perenne) using portable lysimeters under full water supply condition.

为了研究草坪修剪管理的节水效果，采用自制小型排水式蒸渗仪测定了早熟禾，高羊茅，黑麦在充分供水条件下不同修剪留茬高度的生长量和相应的蒸散量。

To improve the water efficiency in turf management, we studied the effects of mowed heights (5, 10, 15 cm and no mowing) of turf grass on the harvested dry biomasses and the water consumptions with 3 grass species (Poe pratensis, Festuca arundinacea, Lolium perenne) using portable lysimeters under full water supply condition.

为了研究草坪修剪管理的节水效果，采用自制小型排水式蒸渗仪测定了早熟禾、高羊茅、黑麦在充分供水条件下不同修剪留茬高度的生长量和相应的蒸散量。

The results showed that the soil water contents of sand, A. ordosica and C. korshinskii vegetation in lysimeters all increase due to bitumen felt cover, especially of the CK. The canopy, new branch length and leaf area index also grow in experimental period. But the CK consumes a little water because the neutron probecan t detect the water in gravel layer.

结果表明蒸渗池表面自油毡覆盖至试验结束，油蒿、柠条和流沙处理0～150cm土层土壤含水量都增加，尤其流沙处理土壤含水量上升最明显；油蒿与柠条的冠幅、新梢长和叶面积指数均增加；由于中子仪探测不到蒸渗池底部40cm厚的砾石层的水分，导致了对照流沙处理测定结果不合常规。

Yellow-brown soil and fluvo-aquic soil, two typical soils in Hubei Province, Central China were selected to collect sixteen undisturbed soil monolith lysimeters and installed at a field facility in Huazhong Agriculture University.

试验采用湖北地区典型土壤类型黄棕壤与潮土，在华中农业大学校园内每种土壤安装16个大型蒸渗仪。

ETc was measured by the plastic lysimeters (diameter 10.9cm, depth 50cm). Meteorological factors, including temperature, relative humidity, sunshine duration, wind speed and solar radiation, were used to establish the moderate prediction of ETc.

期间配合温度、相对湿度、日照时间、全天日射量及平均风速共五项气象因子观测，藉以探讨草地蒸发散量与各气象因子间之关系，提出合适可靠之蒸发散量推估方法，供日后草地经营管理之依据。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新