氯化銨 的英文怎麼說
中文拼音 [huàǎn]
氯化銨
英文
amchlor-
Ammonium chloride vaporizes on heating, and sublimes back to a solid on cooling.
氯化銨受熱蒸發，升華，冷卻還原為固體。Ammonium chloride under thermal dissociation forms ammonia and hydrogen chloride gases.
氯化銨在熱力分解作用下形成氨和氯化氫氣體。Synthesis of dimethyl dially ammonium chloride
二甲基二烯丙基氯化銨的合成Rapid determination of ammonium chloride in cough syrup
止咳糖漿中氯化銨含量的快速測定法Photography chemicals - ammonium chloride
攝影用化學藥品.氯化銨Temperature and the concerntration of iptg are crucial factors for expressing tryptopanase with high activity. a conclusion can be drawn that tryptopanase expressed only by constructed plasmid during " catabolite repression "
在該條件培養得到的菌體能將吲哚、丙酮酸和氯化銨在ph9的條件下轉變為色氨酸。Manufactures copper chemicals in montana, usa. products include copper powder, cuprous and cupric oxide, dispersion - strengthened copper and agricultural fungicides, as well as zinc oxide
-生產碳酸鉀碳酸氫鉀硝酸鉀山梨酸鉀氯化銨納米氧化鈦含氟氯系列化工產品。2 benjia 4 - methyl ketone, 4 - chlorine two benjia methadone, acrylic acid resins, hydrochloric cola organism, 1023 - 1063 nitrogen zhuo methadone, phenyl acetone, reactive copper oxide, chlorobenzene oxygen ethanoic acid, ethyl ammonium chloride de base 3, 4 butadiene styrene brominated ammonium, four butadiene styrene acid hydrogen amines, amino benyi r123 for methadone, a pond amine manufacturing and marketing
甲基二苯甲酮、 4氯二苯甲酮、丙烯酸樹脂、鹽酸可樂啶、月桂氮卓酮、苯基丙酮、活性氧化銅、對氯苯氧乙酸、芐基三乙基氯化銨、四丁基溴化銨、四丁基硫酸氫胺、二氯對氨基苯乙酮、因潢胺製造和銷售。Although it is doubtful whether its irritant action on the gastric mucous membrane contributes to any expectorant action
氯化銨是祛痰止咳藥的成份，雖然它對胃黏膜的刺激是否有關還是不確定。Magnesium oxide talc maleic anhydride chemical dyes richchem inc. manufacture export follow : maleic anhydride, phthalic anhydride, magnesium chloride, magnesium sulphate, talc, brucite, dead burnt magnesite, caustic calcined magnesite, magnesium oxide, magnesium hydroxide, magnesium carbonate, fused magnesia, saponite
本公司主要產品有：鎂砂輕砂鎂砂中檔鎂高檔鎂純堿，氯化銨，順酐，高鈣合成砂造渣球噴補料熱態補料耐火澆注料轉爐濺渣護爐改性不定型耐火材料等產品The results of the experimental tests show that nh4cl and k2hpo4, kh2po4 are the most available nutrents to our isolates when they are degrading oils. the most suitable experinment condition is : temperature being 30 c, initial ph being 7 - 8, the shaking rate of the culture flasks is 180 r / min, the concentration of nacl is 1 %. the biodegradation results have shown that our 6 isolates have the effective degradation capability to crude oil ; within 6 days the transforing rate of oil by each single strain is more than 60 %
本研究分離出的6株菌，初步鑒定結果為： sy1為微桿菌屬、 sy2為諾卡氏菌屬、 sy3和sy5為假單胞菌屬、 sy4和sy6為芽孢桿菌屬；實驗結果表明， 6菌株的最佳氮源為氯化銨（ nh _ 4cl ） ，最佳磷源為磷酸氫二鉀和磷酸二氫鉀的混合物，最適生長條件為：溫度為30 ，初始ph值為7 8 ，搖床轉速為180r min ，鹽（ nacl ）濃度為1 ；通過降解實驗得出6株菌對原油都有較強的降解能力，單一菌株在5天後的原油降解率都高於60 ， 6株菌對原油的生物降解反應符合一級反應動力學特徵。The prepn. of dimethyldiallylammonium chloride monomer and the related polymers was summarized, and the use of the derivatives in text, dyeing and printing as antistatic, color fixing and flocculating agents were presented
摘要簡述了二甲基二烯丙基氯化銨單體及其相關聚合物的制備方法，介紹了聚二甲基二烯丙基氯化銨及其衍生物產品在紡織印染行業中作為抗靜電劑、固色劑和絮凝劑的應用。Methods for chemical analysis of tungsten concentrates - the ammonium hydroxide - ammonium chloride supporting electrolyte polarographic method for the determination of zinc content
鎢精礦化學分析方法氫氧化銨-氯化銨底液極譜法測定鋅量Sillicate rocks. determination of nickel and cobalt content. ammonium hydroxide - ammonium chloride - sulfosalicylic acid - dimethyl glyoxime medium polarographic method
硅酸鹽巖石化學分析方法氫氧化銨-氯化銨-磺基水楊酸-丁二肪底液極譜法同時測定鎳量和鈷量Methods for chemical analysis of tungsten ores and molybdenum ores. determination of cobalt content. polarographic method in dimethylglyoxime - sulfosalicylic acid - ammonium hydroxide - ammonium chloride system
鎢礦石鉬礦石化學分析方法丁二肟-磺基水楊酸-氫氧化銨-氯化銨底液極譜法測定鈷量Ammonium chloride is rapidly absorbed from the gastro - intestinal tract. the ammonium ion is converted in urea into the liver ; the anion thus liberated into the blood stream and extracellular fluids causes a metabolic acidosis and decreases the ph of the urine ; this is followed by a transient diuresis
氯化銨能迅速地從胃腸道被吸收。在肝臟氨鹽基離子被轉換成尿素，陰離子因而被解放入血液和細胞外流體導致代謝性的酸中毒，使尿液變酸，形成短暫的多尿。In the third chapter of this thesis, the nickel electrodeposition process in leaching solution containing ammonia and chloride was summarized, and the electrochemical behaviour of nickel electrodeposition in ammonia complex bath was investigated by measuring polarization curves. the effects of total nickel, ammonia, ammonium chloride concentrations in the electrolyte as well as its anion species and temperature were studied systematically
在第三章中首先對氨絡合物體系電積金屬鎳的工藝進行了總結，並通過極化曲線測量，對氨絡合物體系中鎳陰極電沉積電化學行為進行了研究，系統探討了溶液中總鎳離子濃度、氨水濃度、氯化銨濃度、陰離子及溫度等工藝條件對鎳陰極還原的影響，而後著重對電積鎳的反應機理進行了研究。Furthermore, its response changed little even after the sensor was soaked in water for 30 min. four kinds of multi - layers nanocomposite humidity sensitive films, including sodium polystyrenesulfonate / poly ( diallyldimethylammonium chloride ) ( napss / pdda ), sodium polystyrenesulfonate / poly4 - vinylpyridine quaternized with butyl bromide ( nbubr - p4vp ), sodium polysryrenesulfonate / zinc oxide ( napss / zno ) and sodium poly ( acrylic acid ) / zinc oxide ( paana / zno ), have been prepared by means of self - assembly
用靜電吸引自組裝法制備了聚苯乙烯磺酸鈉（ napss ）聚二烯丙基二甲基氯化銨（ pdda ） 、 napss溴代正丁烷季胺化聚4 -乙烯吡啶（ nbubrp4vp ） 、聚苯乙浙江大學碩士學位論文摘要烯磷酸鈉則apss們化鋅面ox聚丙烯酸鈉p句zno四個體系的自組裝納米復合濕敏膜及濕敏元件。Edx analysis was carried out to obtain additional information about the elemental composition. it revealed an average n content of 19at. % in the samples when c2h8n2 was selected as the nitrogen source, which was obviously higher than that when nrtcl was used ( 1 % )
X -射線能量色散譜儀（ edx ）對980下制備的樣品進行了定量分析，其平均含氮量為19at . ，明顯高於以氯化銨為氮源時cn _ x納米管的含氮量（ 1 ） 。To the terrain like jiaolongzhang area, hoac should be less than 2 % to extract carbonates and nh4c1 should be less than 1 %
在類似於蛟龍掌半乾旱黃土覆蓋景觀區，醋酸提取劑濃度應小於或等於2 ，氯化銨濃度小於或等於1 。分享友人