粗草區 的英文怎麼說
中文拼音 [cūcǎoqū]
粗草區
英文
rough-
6 - phosphogluconate dehydrogenase ( 6 - pgadase, ec 1. 1. 1. 44 ) was isolated by homogenate, ammunium sulfate fractionation, deae - sepharose chromatography, blue - sepharose affinity chromatography and gel filtration with sephadex g - 200 from bacillus subtilis, and some properties of the enzyme had been studied. a 113. 8 - fold purification was obtained with a 8. 2 % yield. the purified enzyme moved as a single electrophoretic band in page
將枯草芽孢桿菌超聲波破壁后的粗提取物進行分段鹽析、 deae - sepharose陰離子交換柱層析， blue - sepharosecl - 6b特異結合柱層析和sephadexg - 200凝膠過濾等純化步驟，得到聚丙烯酰胺凝膠電泳為單一蛋白區帶，比活為1 . 46u mg的酶制劑。In a word, there are some achievements as following : 1 ) ecological restoration of the abrupt rock slope in high - cold area should adopt junior planting method. 2 ) the grass seeds for protecting slope in high - cold area should be anti - frost, anti - meager and extensive farming. there are some grass seeds recommended for ecological restoration, for example, kentucky bluegrass, ryegrass, coronilla, festuca arundinacea, sword - bamboo and euonymus fortunei
（ 2 ）高寒地區生態護坡的草種應選用具有抗寒、抗貧瘠和適宜粗放管理的冷季型草種，推薦使用的川西高寒地區生態護坡植物種屬為：草地早熟禾、黑麥草、小冠花、高羊茅的草種組合，劍竹灌木種，以及小葉扶芳藤藤蔓植物種。This, and others that followed it, were little more than rough sketches of localized features ; it was not until many centuries later that the ancient greeks placed the science of map - making on a sound footing
這張地圖，以及從這以後繪制的一些地圖，最多也只不過算做是一些局部地區的很粗略的一些草圖而已；直到很多世紀以後，古希臘人才把繪制地圖這門科學置於堅實合理的基礎之上。
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