溶性鹽 的英文怎麼說
中文拼音 [róngxìngyán]
溶性鹽
英文
soluble salt-
Character : crystal powder, it likes white or grey, asepsis, odorless, and can dissolve in muriatic acid, nitric acid
性狀:結晶粉末,呈白色或灰白色,無毒、無臭、能溶於鹽酸、硝酸。Method of analysis baryte for export. determinationof alkali - soluble carbonate1995 - 09 - 06
出口重晶石分析方法.堿溶性碳酸鹽的測定Our experiments showed that the methed has many advantages, such as high extraction efficiency, simply process, less pollution, and the cost is smoll etc. but extraction quotiety of the dark brown pigment differ from walnut epicarp of the three made of dryness
色素溶液的吸光度隨波長增加而減小的趨勢相同,色素的水溶性,耐氧化一還原性,耐光性,鹽、蔗糖、金屬離子對色素的色澤的影響基本相似。Testing of ceramic raw materials and materials ; determination of the soluble salts percolator method
陶瓷原材料和材料的檢驗.用滲濾器法測定可溶性鹽Studies showed that process and condition control had critical effect on the preparation of yig phase, and the proper conditions specialized as follows : using ammonia - ammonium nitrate ( nh3 - nh4no3 ) as precipitant, ph scope from 10 to 10. 5, using dissolving salt as law materials, dropping their mixed solution into precipitant, precipitation rate at 0. 8ml / min
研究表明,共沉澱的過程和條件控制對yig的合成具有重要影響。實驗得出共沉澱的合適條件為:以nh _ 3 - nh _ 4no _ 3為緩沖溶液,控制ph范圍為10 . 0 ? 10 . 5 ,採用可溶性鹽為原料配製溶液,滴加到沉澱劑中的共沉澱方式,共沉澱速度為0 . 8ml min左右。Using thioacetamide as sulfur source, cus submicrometer hollow spheres consisting of nanoparticles were fabricated by thioglycolic acid assisted hydrothermal process. furthermore, in this experiment, sulfur source played important role on the morphology and phase of products
以硫酸鉛和硫化鈉為先驅體,在200v下反應24小時,是制備pbs納米棒的最佳條件;當用其它可溶性鉛鹽取代硫酸鉛為鉛源時,產物都為pbs納米顆粒。The reasons of strong salt resistance had three aspects : ( 1 ) wheatgrass could reduce the potentiality penetration in cell by increasing the osmoregulatotory substance, so the plants could absorb more water by roots
得出冰草植株耐鹽有三個原因: 1 、冰草植株能夠增加可溶性滲透調節物質,以降低細胞滲透勢,保持植株根系吸水。Preparation of steel substrates before application of paints and related products - tests for the assessment of surface cleanliness - field method for the conductometric determination of water - soluble salts
塗料和有關產品使用前鋼襯底的制備.表面清潔度評定試驗.水溶性鹽電導測定的現場方法According to the comparation among the three kinds of crude extraction methods including acid dissolve, enzymolysis and neutral salt solution. the method of enzymolysis combined with hplc was chosen to prepare cp i. the physico - chemical property of, cp i was identified
以豬皮為材料,比較酸溶法、酶解法、中性鹽溶液法三種粗提方法,選擇得率和純度都較高的酶解法為最佳粗提法,結合高效液相色譜進行cp的分離純化。Leather - determination of water - soluble magnesium salts - edta titrimetric method iso 5399 : 1984 ; german version en iso 5399 : 1998
皮革.水溶性鎂鹽的測定. edta滴定分析法Fruit and vegetable products - determination of ash insoluble in hydrochloric acid
水果和蔬菜產品中鹽酸不溶性灰分的測定方法This paper discusses how the silicate bacteria affect potassium releasing from minerals, especially the function mechanism during the interaction between bacterial and minerals ; the paper emphasize the problem such as the utilization of silicate bacteria to release significant amounts of potassium from soil minerals in the karst area, and at the same time the utilization of the silicate bacteria in the agriculture of karst area is discussed
主要探討矽酸鹽細菌的解鉀作用,以及使難溶性礦物態鉀轉化為速效性鉀的作用機理;同時在研究矽酸鹽細菌解鉀作用機理問題的基礎上,重點探討了喀斯特環境中利用矽酸鹽細菌活化土壤中的礦物鉀元素的問題,特別是矽酸鹽細菌在喀斯特環境中農業上的利用。The correlation between personal occupational exposure to soluble chromate and urinary chromium content
職業接觸可溶性鉻鹽個體暴露與尿鉻水平的相關性研究Pigments and extenders - determination of water soluble sulfates, chlorides and nitrates with ion chromatography
顏料和填料.用離子色鐠法測定水溶性硫酸鹽,氯化物和More than 97 % soluble salts and 99 % glues, microbe, particulate and organic substances and etc can be removed with the reverse osmosis
反滲透可除區水中97以上的溶解性鹽類和99以上的膠體、微生物、微粒和有機物等,成為現代純水、高純水、太空水(超純水)工程中首選的最佳設備。Preparation of steel substrates before application of paints and related products. methods for the assessment of surface cleanliness. field method for the conductometric determination of water - soluble salts
塗料和有關產品應用前鋼襯底的制備.表面清潔度評定方法.第b9部分:水溶性鹽熱導測定的現場方法Standard test method for water - soluble salts in pigments by measuring the specific resistance of the leachate of the pigment
用測量顏料浸出液電阻率法測定顏料中水溶性鹽的標準試驗方法Additionally, through the use of clustering analysis, principal factor analysis and the correlation analysis, we found that the genetic structure of natural population reawnuria soongorica was related to the ecological factors ( soil factors mainly ) of the oasis - desert transitional zone
而其它土壤生態因子則與紅砂的遺傳多樣性指數的相關性均不顯著( p 0 . 05 ) 。表明紅砂個體的分佈可能與過渡帶土壤的某些易溶性鹽分相關。Analysis methods of water soluble salts of forest soil
森林土壤水溶性鹽分分析Corresponding soluble salts have been chosen as raw materials and ammonia as precipitator. the optimum ph value is 8. 5 - 10 and higher concentration is helpful for crystal growth. the perovskite phase plzst can be synthesized at 750 by solid state reaction
合適的工藝條件為:選擇以各離子的可溶性鹽為原料,以氨水為沉澱劑,通過共沉澱得到白色無定型前驅體,最佳的ph值范圍為8 . 5 10 ,溶液的濃度越高越有利於固相反應合成中晶體的形成,適當的沉澱后處理過程如水洗、干磨能促進plzst晶體的生成。分享友人