These studies could provide the basic data and research achievement on analysis the difference of plant transpiration and water consumption between different tree species. It contribute to instructional significance to regulate and control the moisture relations between every factor, and solve contradiction between moisture providence and demanding. At the same time, It will be provided the theoretical evidence for plants choosing and arranging ,and properly using water resources in arboriculture and maintenance.

這些研究為分析造成不同樹種之間蒸騰耗水的差異提供了基礎資料，對于調(diào)控各因素之間的水分關系香港日本韩国一级二级三级网站，解決水分供需關系矛盾有重要的指導意義精品人妻系列无码专区不卡，同時也為植物選擇與配植，栽培與養(yǎng)護中合理地利用水資源提供了理論依據(jù)成年人黄色视频欧美。

The method can precisely regulate and control the operation time of silicon rubber cold curing; the operation time endures from several minutes to several hours, and the design of the curing process is greatly facilitated.

本發(fā)明公開了一種操作時間可控的端乙烯基硅橡膠室溫固化方法看黄片在线天堂在线，該方法可精確調(diào)節(jié)控制室溫硅橡膠操作時間，使得操作時間從幾分鐘到若干小時免费黄a网站，極大方便了固化加工工藝的設計高清激情18性爱啊啊在线欧美日韩不卡。

They do not know how the real estate market laws and city governments ability to regulate and control, and faced with a stone wall only chance.

他們不知道如何對房地產(chǎn)市場的法律和城市政府的調(diào)控能力，并面臨著石墻的唯一機會亚洲一区中文字幕在线。