濕法生產磷酸 的英文怎麼說
中文拼音 [shīfǎshēngchǎnlīnsuān]
濕法生產磷酸
英文
wet-process phosphoric acid- 濕 : Ⅰ形容詞（沾了水的或顯出含水分多的） wet; damp; humid Ⅱ名詞（姓氏） a surname
- 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
- 生 : Ⅰ動詞1 （生育; 生殖） give birth to; bear 2 （出生） be born 3 （生長） grow 4 （生存; 活） live;...
- 產 : Ⅰ動詞1 （人或動物的幼體從母體中分離出來） give birth to; be delivered of; breed 2 （創造財富; 生...
- 磷 : 名詞[化學] phosphorus （15號元素,符號p）
- 酸 : 酸構詞成分。
- 生產 : 1 （使用工具創造生產、生活資料） produce; manufacture 2 （生孩子） give birth to a child; childbi...
- 磷酸 : [無機化學] orthophosphoric acid; phosphoric acid磷酸胺 [化學] phosphamide; ammonium phosphate; 磷...
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Phosphoric acid produced by the wet process is in the ortho form.
用濕法生產的磷酸呈正磷酸狀態。The availability and cost of sulfuric acid are highly important factors in the production of wet-process phosphoric acid.
硫酸的貨源和價格都是濕法磷酸生產中極為重要的因素。The paper studied three aspects of extracelluar enzymes in sediments of the tidal flat wetland, namely 1 ) the distibution of five sorts of extracellular enzymes in sediments in the east end of chongming island along the elevation gradient or community succession series, the relationships between the activities of enzymes and the ecological factors, and functions of extracellular enzymes in the process of community succession ; 2 ) the effects of the heavy metal ions and edta on the activity of alkaline phosphatase in sediments of the east end of chongming island by adding and removing of heavy metal ions, discussing whether the activities of extracellular enzymes could be taken as the indicators for the environmental status ; 3 ) the variations of the activities of extracellular enzymes in sediments in the east end of hengsha island after the discarding clay
本文以長江口典型濕地?崇明東灘為例，首次研究了沿高程梯度或沿植被演替系列沉積物中堿性磷酸酶等五種胞外酶活性的空間分佈規律，分析了胞外酶活性與環境因子的相互關系及其產生機制，討論了胞外酶活性在濕地植被演替中的作用。同時以崇明東灘沉積物為對象，運用重金屬離子的添加和去除等方法，研究了重金屬離子對沉積物中堿性磷酸酶活性的影響，利用胞外酶活性的變化探討了崇明東灘重金屬污染的狀況。此外，本文還研究了橫沙東灘吹泥試驗工程對沉積物環境因子和胞外酶活性的影響並進行了對比分析。Abstract : a brief account is given to the technological process and the distinguishing features in producing potassium di - hydrogen phosphate by hydro - phosphoric acid
文摘:概述濕法磷酸生產磷酸二氫鉀工藝過程、工藝流程和工藝特點分享友人