砂地植物 的英文怎麼說
中文拼音 [shādezhíwù]
砂地植物
英文
prammiphytes-
With regard to its field drilling applications in the geologically loose sandy pebble layers, kl vegetable - gum drilling fluid showed itself with excellent rheological behaviours in its abilities of lubrication, lost circulation, suspension and removal of debris, anti - shear shinning, and high coring rates, which satisfactorily meet the demands of geological boring in the dam foundation of huangjin ping hydroelectrical power plant
通過在黃金坪水電站壩基深厚砂卵石覆蓋層鉆探取芯的現場試驗，證明了kl植物膠沖洗液具有優良的流變特性，潤滑、堵漏、懸浮排除巖屑和抗剪切稀釋能力顯著，可實現高取芯率，能很好的滿足地質鉆探對取芯質量的要求。Nanning is located lingnan nonferrous metal bands, underground mineral - rich, the survey found there is manganese, aluminum, gold, silver, quartz sand, crystal, dolomite, 4 1 species ; wildlife, especially chinese herbal medicine resources, very rich
南寧地處嶺南有色金屬帶，地下礦藏豐富，現已勘查發現的有錳、鋁、金、銀、石英砂、水晶、白雲石等41種；動植物，尤其是中草藥資源，十分豐富。Biodiversity indices are much influenced by the types of the vegetation in jinfo mt. the species richness index, diversity index and evenness index of the plots in karst area raised when the plots were jamming early and slightly ; species richness index and diversity index of the plots in nonkarst area raised when the plots were jamming early and slightly, but evenness index fell. the diversity index and species richness index of original vegetation in karst area are lower than in nonkarst area
不同植被類型顯著影響其生物多樣性的變化，金佛山石灰巖地區植被在受到中輕度人為干擾初期，其物種豐富度和多樣性、均勻度指數均有提高；砂頁巖地區植被受到中輕度干擾，豐富度和多樣性指數有所提高，均勻度指數呈相反趨勢；石灰巖地區原生植被生物多樣性和物種豐富度指數較砂頁巖地區的原生植被低。Finally, sulfur maybe a limiting element under cool conditions where clean air prevails, or in extremely sandy soils
最後，對于空氣清潔或砂質土壤的寒冷地區，硫可能會成為植物生長的限制性養分。This paper is based on the program of the innovations of novel vegetable - gum drilling fluids, one of the tenth five - year scientific programs by the state power corporation in 2003. aiming at finding out a novel vegetable - gum drilling fluid suitable for boring and coring in the geologically loose sandy pebble layers, this program can make up for the disadvantages of currently used drilling fluids, which are caused by the serious shortages of some natural shrubs, such as sm
本文是以我校承擔的國家電力公司成都勘測設計研究院負責的國家電力公司「十?五」科技攻關研究項目子題「新型植物膠沖洗液開發研究」為依託，項目研究的主要任務就是研製一種適合復雜地層鉆進，特別是提高深厚砂卵石覆蓋層的取芯的高性能的新型植物膠沖洗液，以解決當前野生植物膠沖洗液資源嚴重不足，而應用領域不斷擴大的矛盾。分享友人