草坪

An aerator for use on the lawn often comes with lawn care tips for using this equipment.

一个曝气用于草坪与草坪常来照顾小费使用此设备。

Agrostology: A solid background in turf culture and care is critical when specifying and preparing turf areas.

草坪学：草坪科学的专业背景，这对确定和准备植草区域是很重要的。

The incidence was the same for AstroTurf as for grass.

在阿斯特罗人工草坪上的受伤率和天然草坪上的受伤率一样。

Green Wind Prataculture was founded in May 1997, is a company specializing in operating imported lawn grasses, pasture grasses, flowers, flower seeds, garden tools, garden fertilizer and other raw materials and bear garden, lawn maintenance, sod production volumes, technical advisory services garden modern science and technology enterprises.

绿风草业成立于1997年5月，是一家专业经营进口草坪草种、牧草草种、花卉花种、园林机具、园林肥料等原材料及承担园林工程、草坪养护、草皮卷生产，技术咨询服务的现代化园林科技企业。

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。

In order to reduce the cost of the mowing lawn grass,the experiment on the chemical control technology application to the lawn grass was conducted in 2005.uniconazole at 25,50 and 75 mg/L,chlormequat at 200,300 and 400 mg/L,mepiquqt at 200,300 and 400 mg/L,B9 at 200,300 and 400 mg/L were sprayed on ryegrass grown in pats and their effects on growth rate and quality of ryegrass were investgated.

为了减少草坪修剪费用，将化控技术应用于草坪，通过对盆栽黑麦草分别施用25，50，75 mg/L的烯效唑，200，300，400 mg/L的矮壮素，200，300，400 mg/L的缩节胺和1 000，1 500，2 000 mg/L的比久，研究了植物生长延缓剂对草坪草生长速率和品质的影响。

About Lawn Mowers - A lawn mower is a tool used in the gardens for mowing grass over the lawns .

关于草坪割草机-草坪割草机是一个工具，用于在花园为刈割过草草坪。

In control of sand, soil and peat content in rootzone, this research try to study the effect of different sand/soil ratio and peat content on soil physical properties and turfgrass growth.

论文从运动场草坪根系层土壤基本组成出发，研究不同配比土壤物理特性变化规律以及对草坪草生长的影响，为我国运动场草坪场地建造提供理论支持。

Although K and Ca did not have significant effects on turf growth and quality in winter, they could keep leaf green, implying that these nutrients could increase turfgrass's cold tolerance to some extent.

虽然K、Ca对冬季草坪草的生长与草坪质量未产生显著影响，但能有效保持叶片绿色，似对增加草坪草的耐寒性有一定作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。