無鹽酸的 的英文怎麼說
中文拼音 [wúyánsuānde]
無鹽酸的
英文
anhydrochloric-
Folkloric uses have included a myriad of other indications, including psoriasis, infertility, gastrointestinal cramps, infections, and cancer and as an abortifacient. in china, bitter melons have been used in traditional chinese medicine for a long time. like most bitter - tasting foods, it stimulates digestion
苦瓜有較高的營養價值,含有蛋白質脂肪各種氨基酸苦瓜代糖類維生素a b c等人體不可缺少的營養物質,以及人體必需的無機鹽和鈣磷鐵等礦物質。This may be readily converted to the anhydrous salt by reaction with a readily hydrolysed material, such as acetic anhydride.
這和易水解的物質如醋酸酐反應可以很容易轉變為無水鹽。( 2 ) in ( no3 ) 3 was dissolved in acetylacetone in the mol ratio of l : 3. they were mixed for about 3 hours to obtain acetylacetone salts. then glycol methyl aether was added in the ratio of 1 : 40 to obtain indium oxide sol. sncl4 was dissolved in glycol methyl aether and then added into the indium oxide sol to prepare transparent and stable ito sol
( 2 )通過將銦的無機鹽硝酸銦與乙酰丙酮按摩爾比1 : 3 ,混合攪拌3h左右得到銦的乙酰丙酮鹽,然後按一定摩爾比加入乙二醇獨甲醚溶液,混合攪拌制得氧化銦溶膠,再將一定量的sncl _ 4溶入乙二醇獨甲醚,摻入氧化銦溶膠制得透明穩定的摻錫氧化銦溶膠( ito溶膠) ,該溶膠性能穩定,易於成膜。The metal ion and the anion of the mineral acid form an insoluble salt.
金屬離子和無機酸的陰離子生成一種難溶的鹽。This paper introduced the improves of roasting - sodium processing and such pollution - free processing as acid leaching - extration, roasting in air - acid leaching - extration, liming roasting - alkali leaching on extraction of v2o5 from stone coal, the total recovery rate obtains enhances, the industrial application prospect is good
摘要介紹了石煤提釩傳統工藝的改進以及酸法萃取、無鹽焙燒酸浸萃取、氧化焙燒堿浸等幾種從石煤無污染提取五氧化二釩的工藝流程,上述工藝不但生產過程無環境污染,釩的回收率還大有提高,是很有前途的清潔生產工藝。The crude sugar juice sucrose is treated with excess lime to raise the ph and to precipitate calcium salts of organic and inorganic acids
還要沉澱有機和無機酸的鈣鹽。這些不能溶解的混合物Cqf product is mainly made of reinforced pp and all flow - through pump parts adopt injection mould with resistance to most organic and inorganic acid, alkali and salty solutions, applicable for being exposed outdoor with fine anticorrosive performance of stress corrosion cracking
Cqf型產品以增強聚丙烯為主要材料,泵的過流零部件均為注塑成型,能耐大多數的有機和無機酸、堿和鹽類溶液,也適于在室外大氣中暴露,對應力腐蝕破裂的抗蝕性良好。The main conclusions are as follows : the hco3 - ion content of zhujiang river changes notably in one hydrological year, especially in wet season and dry season. as for the content of inorganic carbon, that of the xijiang river is the highest, then the beijiang river, and then the dongjiang river. the xijiang river ' s inorganic carbon source was major from karst process in the drainage basin
得出如下的結論:珠江水體hco _ 3 ~ -離子含量在一個水文年中發生顯著變化,特別是豐水期與枯水期之間波動幅度較大;無機碳含量西江含量最高,其次是北江,東江最低;西江無機碳主要來源於巖溶作用,由於受河流沖刷效應影響,豐水期hco _ 3 ~ -離子含量升高;東江流域無機碳主要來源於硅酸鹽巖的碳酸鹽風化過程,豐水期hco _ 3 ~ -離子含量無顯著變化;北江無機碳來源於巖溶作用和硅酸鹽巖的碳酸鹽風化過程,受稀釋效應影響,無機碳含量隨水量增加而降低。Pressure resistant circular sight glasses of borosilicate glass without limitation in the range of low temperature
低溫范圍內無限制的硼硅酸鹽玻璃制抗壓圓形視孔玻璃But in s. mycarofaciens, there is no distinctive propionate kinase, so that the utilization rate of propionic acid is lower than that of acetic acid. for this reason, it is hoped that the higher producers would be obtained by protoplast interspecies fusion between s. mycarofaciens and s. erythreus, which would transfer propionate kinase of s. erythreus to s. mycarofaciens. therefore, the fusion cells could use propionic acid as precursor in synthesis of mdma _ ( 1 ), which would reduce the production costs
根據文獻報道,紅黴素鏈黴菌中的丙酸激酶對丙酸的利用率是對乙酸的利用率的13倍;而在生米卡鏈黴菌中,無特異的丙酸激酶,菌體對丙酸的利用低於對乙酸的利用,因此希望利用原生質體種間融合的方法將紅黴素鏈黴菌的丙酸激酶基因轉移到生米卡鏈黴菌中,從而使融合子能夠利用丙酸鹽作為合成mdma _ 1的前體,提高mdma _ 1的產量,降低生產成本。Aluminum products with shing uniform surface was prepared by electrochemical graining process, including alkaline cleaning, 1 % naoh etching, electrochemical roughing in hcl, naoh treating and anodizing in 5 % h2so4 etc
摘要研究了鋁材無掛灰電化學砂化處理工藝。以鹽酸作為電解液的主成分,控制合適的電流密度和電解時間等工藝參數,通過6步處理,得到砂化均勻、粗糙度適中及光亮的砂面。( 3 ) the treatment result of no2 - n is good. when the influent concentration of no2 - n is 0. 01 ~ 2. 23mg / l, the effluent is less than o. lomg / l and the influence of temperature, hydraulic loading the total ratio of gas and water is small
( 3 )生物濾池對亞硝酸鹽氮的去除效果比較好,試驗期間,水源水中亞硝酸鹽氮濃度范圍為0 . 01 2 . 23mg / l ,出水濃度一般低於0 . 10mg / l ,水溫、濾速、氣水比對亞硝酸鹽氮的去除無明顯影響。Standard test method for total carbon, inorganic carbon, and organic carbon in water by ultraviolet, persulfate oxidation, and membrane conductivity detection
用紫外線過硫酸鹽氧化物和薄膜導電率檢測法測定水中總含碳量有機碳和無機碳的標準試驗方法Adhesives - short term method for measuring the emission properties of low - solvent or solvent - free adhesives after application - determination of volatile diisocyanates
膠粘劑.測量使用后低溶劑和無溶劑的膠粘劑的釋放特性的短期方法.揮發性二異氰酸鹽的測定The items carried out in this course including uv - vis analysis of dyes and organic compounds, determination of cr6 + in aqueous solution, quantitative analysis of inorganic phosphate, quantitative analysis of fe2 +, quantitative analysis of amino acid, application of atomic absorption, conductivity titration, acid - base titration, application of liquid chromatography, anionic chromatography, cationic chromatography, total organic carbon analysis, determination of chlorophyll and application of infrared spectrometer
實驗項目包括染料色素及有機物的紫外光可見光譜分析、水中六價鉻含量測定、無機磷酸鹽的比色定量、試樣中鐵的比色定量、胺基酸的比色定量、原子吸收光譜法的應用、電導滴定方法的應用、酸減滴定法的應用、液相層析方法的應用、陰離子層析、陽離子層析,氣體層析、總有機碳分析、葉綠素含量測定及紅外線光譜法應用。Phytases catalyze the hydrolysis of phytic acid or phytate ( myo - inositol hexakisphosphate ) to inositol and inorganic phosphate. their roles in eliminating anti - nutritional effects of phytate in plant fodder or foods, in increasing the efficiencies of protein and various microelement utilizations in the animal body and the animal productivities, in reducing the amount of phosphorus in animal excretions and thus reducing environmental pollutions, etc, have been the research focuses domestically and internationally
植酸酶是一類能催化植酸及植酸鹽水解成肌醇和無機磷酸鹽的酶,它具有解除植物性飼料(或食品)中植酸的抗營養作用、提高機體對蛋白質及多種微量元素的利用率、促進生長發育、提高動物生產性能、減少糞便中磷的排放量、降低磷對環境的污染等多種功能,因而受到國內外的廣泛關注。Phytase is a kind of enzymes which can catalyze the hydrolysis of phytate into myo - inositol and phosphate. it can relieve anti - nutrition of phytate and improve the nutritional value of animal feed from plant, the study on phytase, especially acidic phytase produced by micro - organism, is paid much attention by scientists in our country and abroard
植酸酶是催化植酸及植酸鹽水解成肌醇和無機磷酸鹽的一類酶,它能夠解除動物植物性飼料中植酸的抗營養作用,提高植物性飼料的營養價值,因而受到國內外廣泛關注,尤其是微生物所產生的酸性植酸酶。It is produced as an injectable clear colourless liquid which through evaporation can be converted to a white crystalline powder similar to cocaine hydrochloride. abusers may experience an " out of body " or " near death " feeling
氯胺酮鹽酸鹽晶瑩通透,是一種可供注射的無色液體,經加熱后,水分蒸發,會殘留一種狀似可卡因鹽酸鹽般的白色晶狀體。The obtained results indicated that hydrochloric acid favors formation of the cubic mesophase, nitric acid was favorable for the formation of the hexagonal mesophase, while acetic acid leads to formation of the disordered structure
結果表明,以鹽酸為介質易得到立方介孔結構,以硝酸為介質易得到六方介孔結構,而以醋酸為介質卻得到無序的介孔結構。Producer of cobalt, nickel, and copper salts in china. products include oxides, chlorides, sulfates, nitrates, acetates, and aminosulfonates
-生產氯乙酰氯氯乙酸氫氟酸鹽酸等無機化工品,提供相關的產品技術標準檢驗方法和儲存及運輸要求。分享友人