葱兰

Results showed that the best antibacterial growth on Huaihai West Road was a tree layer of Zelkova schneideriana and Cedrus deodara, a shrub layer of Cercis chinensis and Buxus sinica, and a ground cover of Zephyranthes candida with an antibacterial effect of 51.9%. On Beijing North Road a tree layer of Magnolia grandiflora and a shrub layer of Photinia serrulata revealed an antibacterial effect of 47.1%. Thus, depending on the arrangement, antibacterial effect can improve the urban street-side environment in autumn and winter.

结果表明，秋季10月上旬不同植物群落均具有一定的抑菌作用；淮海西路处理2-5（乔木层为大叶榉树Zelkova schneideriana和雪松Cedrus deodara，灌木层为紫荆Cercis chinensis和黄杨Buxus sinica，地被为葱兰Zenhyranthes candida）和北京北路处理1-4（乔木层为广玉兰Magnolia grandiflora，灌木层为石楠Photinia serrulata）复层配置植物群落的抑菌效果最佳，抑菌率分别达51.93%和47.10%合理的植物群落配置的抑菌效果在秋冬季节对改善街道空气质量具有积极意义。

In order to control the chomophyte in lawn and test the safety of herbicides on turfgrass,herbicidesGoal 23 5EC,Tiancaojing(Acetochlort Bensulfuron menthyl 18 2wp,Butachlor 50MG and Benziocarb 50ECwere applied with spraying or broadcasting on Dichondra repens,Zephyranthes candida and Ophiopogon japonicus turfgrass during the establishment of lawn.

为清除园林草坪杂草，寻求安全高效的园林草坪除草剂，在马蹄金、葱兰和麦冬草坪上用 2 3 5%果尔乳油、 1 8 2 %田草净可湿性粉剂、 50 %丁草胺颗粒剂和 50 %杀草丹乳油加水喷雾或拌土撒施，除草率为 75 45%～ 92 1 9%。

One of four subclasses or superorders of Monocotyledones; comprises 17 families including: Liliaceae; Alliaceae; Amaryllidaceae; Iridaceae; Orchidaceae; Trilliaceae.

单子叶植物总目的4个亚纲之一；由17个科组成；包含百合科；葱科；石蒜科；鳶尾科；兰科；延龄草科。

The injury threshold values of most plants are observed at pH 2.0~3.5 designed in this experiment. However, those of Brassia campestris, Viola tricolors and Zephyranthes candida are not fixed at pH 2.0. It indicates that three herbaceous ornamental plants own a strong resistance to acid rain.

在设定的酸雨胁迫强度(pH 2.0~3.5)下，多数植物的伤害阈值可被确定，惟有羽衣甘蓝、三色堇和葱兰在pH2.0酸雨胁迫下仍无法确定其伤害阈值，表明此3种草本观赏植物对酸雨有极强抗性。

In the roof garden, Zephyranthes candida Herb and S.

在屋顶花园条件下，以葱兰和佛甲草为实验材料，对它们的栽培基质中添加海泡石，通过与未加海泡石的实验作对照，发现，将适量海泡石加入屋顶花园的栽培基中，可明显改良植物的根际环境，提高土壤肥力，提高基质保水供水的能力，使植物生长旺盛，提高抗病能力。

Zephyranthes candida Herb.

机器翻译参考：葱兰香草。

Scallions are the most famous crop produced in Yilan!

三星葱是宜兰最有名的农作物！

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。