排水

Set: The Bronze Drum Tower drain system would most exquisite moment, Gu Lao legend, so that the first Sung objects, their system, copper Louhu 4: the Yue Heavenly Lake , sub-Yue levellers , but also sub-Yue extreme , the next reads close the water.

答：集：青铜鼓楼排水系统将最精致的时刻，辜老的传说，让第一个宋代的对象，他们的系统，铜Louhu 4：乐天池，次乐平水，而且还分乐极端，下一个读取的密切的水。

Its technical leve land directly affect the building the use function, lives with the people, the health, the environment, the security is closely linked, involves everyone, with society's environmental protection, water resources reasonable use, but the long-enduring development close is connected.

建筑内部的给水排水工程是建筑设备中的重要组成部分，奇迹术水平及先进性直接影响建筑物的使用功能，与人们生活，环境，安全息息相关，涉及到千家万户，与社会的环境保护，水资源的合理利用，可持续性发展紧密相连。

A kind of drainage material consisting of a white polypropylene channel-shaped core surrounded by a gray long-fiber hot-bonded non-woven filter fabric, with metal conductor inside for measuring the driven depth.

灰色长纤维热粘无纺布滤膜包裹白色聚丙烯槽型芯板组成的排水材料，内装配金属电子导线用于测量打设深度。

A kind of drainage material consisting of a white polypropylene channel-shaped core surrounded by a gray long-fiber hot-bonded non-woven filter fabric, with metal conductor inside for measuring the driven depth.

灰色长纤维热粘无纺布滤膜包裹色聚丙烯槽型芯板组成的排水材料，内装配金属电子导线用于测量打设深度。

A 100% pure new polypropylene material is adopted for the plastic core board. An internationally standard material is selected for the non-woven filter fabric, either imported from the USA (DuPont Tyear long-fiber hot-bonded non-woven fabric) or made in China high-quality

塑料芯板采用100%纯新聚丙新料，无纺布滤膜采用国际标准排水板专用材料，并进口美国杜邦公司Typar长纤维热粘无纺布或国产优质纺粘长纤维热轧无纺布，原材料质量性能稳定、可靠。

Experiments for controlling the soil matric potential of 0～-20 cm soil layer by use of irrigation and drainage have been conducted with lysimeters to study its effect on dry matter accumulation , nutrition and grain yield of winter wheat.

在蒸渗仪上用灌溉和排水控制0～20mm土水势，调节农田土壤水分状况，研究其对小麦干物质累积、矿质营养和籽粒产量等的影响。

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。

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。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。