硝基鹽酸 的英文怎麼說
中文拼音 [xiāojīyánsuān]
硝基鹽酸
英文
nitrohydrochloric acid-
Workplace air - determination of nitrobenzene - naphthyl ethylenediamine dihydrochloride spectrophotometric method
車間空氣中硝酸基苯的鹽酸萘乙二胺分光光度測定方法Fertilizers - chemical analysis - determination of nitrogen - nitron gravimetric method for determination of nitrate nitrogen
肥料.第4部分:化學分析.第1節:氮含量測定.第1小節:硝酸鹽基氮硝酸氮重量測定法The barnidipine hydrochloride were prepared via cyclocondensation from m - nitrobenzaldehyde, methyl acetoacetate and anmmonium bicarbonate, hydrolysis, esterification with opticaliy ( s ) - n - benzyl - 3 - py - rrolidinol, recrystallisation and salification
摘要研究了以碳酸氫銨，間硝基苯甲醛和乙酰乙酸甲酯為原料，經縮合、部分水解，再與（ s ） - n -芐基3 -羥基吡咯烷經酯化、分步重結晶、成鹽得到鹽酸巴尼地平的工藝路線。Dangerous trades as defined in the factories and industrial undertakings ordinance ( cap. 59 ) include boiler chipping ; manufacture of glass from basic raw materials ; manufacturing processes involving the use of arsenic, lead, manganese, mercury and phosphorus ; vermillion manufacture ; chromium plating ; machining or grinding of celluloid or magnesium ; and manufacture of hydrochloric, nitric or sulphuric acids, etc
根據《工廠及工業經營條例》 ，危險行業包括鏟修鍋爐，以基本原料製造玻璃，使用砷、鉛、錳、汞、磷的製造工序，製造硃砂，鍍鉻，切削或研磨賽璐珞或鎂，及製造鹽酸、硝酸或硫酸等。It is based on the exothermic reaction of the corresponding metal nitrates with a reducing agent and yields extremely fine - grained ashes that readily convert into pure znfe2o4 when treated thermally
該法是在還原條件下，以相應的金屬硝酸鹽的放熱反應為基礎從而產生了超細粉末，然後通過加熱使其轉化為純的znfe _ 2o _ 4相。Chemical industry information not merely embodyed the ordinary chemistry information substance, chemistry manufacture technological process and representative installation introduction are still have, in case contacing legal institutions sulphuric acid ? nitric acid industry system law ( ammonia oxidate law ), synthetic ammonia industry, chlorine and caustic soda are manufacture to electrolysis salt water, along with electrogilding, refine aluminium, iron - smelting and steel - smelting, cement and glass manufacture summarized account, the mineral oil is refined, hence, the chemical industry information education is contrastd against the ordinary chemistry information education, proper such representative means, be living, the means interpreted is in speech oridinarily wholly adoptd in the chemical industry information education, now most of tutors also is adopt the means interpreted in speech, cause that the chemical industry information education is insipid like this, student lack interest to chemical industry information study, but as a result of value the pair foundation, light practice, student may say the become a mere formality to chemical industry information study o since multi - med
化工知識不僅包含了一般化學知識的內容，還帶有化學生產工藝流程及典型設備的介紹，如接觸法制硫酸，硝酸的工業製法（氨氧化法） ，合成氨工業，電解食鹽水製造氯氣和燒堿，以及電鍍、煉鋁、煉鐵和煉鋼，水泥和玻璃的生產簡介，石油的煉制等，因此，化工知識教學與一般化學知識教學相比，應有其典型的方法。在過去，化工知識的教學一般都採用口頭講解的方法，現在大多數教師也是採用口頭講解的方法，這樣使得化工知識的教學乏味，學生對化工知識的學習缺乏興趣，又因重視雙基，輕實踐，學生對化工知識的學習可以說流於形式。由於多媒體的輔助教學的高效性、形象直觀性、新穎性和多樣性、人工模擬等特點，很適合化工知識的教學，應用多媒體教學化工知識可以解決目前存在的諸多問題，如：模型短缺、組織參觀活動困難、教育經費不足、學生不易觀察等。Cinematography - storage and handling of nitrate - base motion - picture films
電影攝影術.硝酸鹽基電影膠片的儲存和搬運The present results indicated that enhanced uv - b radiation affected the absorption of nitrate, assimilation of nitrogen and synthesis of amino acids
這些都嚴重影響了紫萍對硝酸鹽的吸收、氮素的同化和氨基酸的合成，進而也影響了植物體內蛋白質的合成。Nicrate nitrogen and phosphate in liquid medium were quickly consumed at the lag phase of the growth, the consumption rate was 16. 71 g / ml d and 1. 67 g / m ) d, respectively ; but during the rapid - growth phase, its consumption rate was decreased
在毛狀根生長遲滯期內，培養基中的硝態氮和磷酸鹽的消耗較快，其消耗速率分別為16 . 71 g ml ? d和1 . 67 g ml ? d ；但在快速生長期，其消耗速率反而減慢。Compared with the traditional technique that relies on hydrogen peroxide, jk - fast can shorten the processing period and improve the fiber quality
Taed具有低毒性，無敏感性，不會引起基因突變，降解成二氧化碳、水、氨、和硝酸鹽。Manufacturer in china of benzotrifluoride and its chloro -, nitro -, and amino - substituted derivatives, as well as several cinnamic acid derivatives and other intermediate chemicals
-生產銷售碳酸胍鹽酸胍硝酸胍氨基磺酸胍磷酸胍等胍鹽Effect of fertilizer application quantity on the yield and the quantity of nitrate of muskmelon cultivated in organic medium
施肥量對有機基質栽培厚皮甜瓜產量及硝酸鹽含量的影響1. in the mpn - griess method of enumeration of nitrite - oxidizing bacteria, the nitrite concentration deeply effect the enumeration results and detection time. the o. lmmol / l nitrite concentration in the culture is the best choice for mpn - griess method and the shortest detection time is 4 week
硝酸細菌mpn ? griess計數法所用培養基的亞硝酸鹽濃度對計數的周期和結果均有影響，採用0 . 1mmol l亞硝酸鹽的培養基，進行4周的計數培養，是最優的硝酸細菌mpn ? griess計數法。Company in china engaged in developing and producing plastic and rubber coloring technology. products include color masterbatches for styrenics, polyolefins, pvc, and engineering plastics. overview of capabilities and products
-生產牡丹牌色鹽蘭vb ，色鹽蘭vrt ，色鹽蘭vb重氮磺酸鈉鹽，對硝基氯苯鄰磺酸等染料，包括公司簡介產品介紹等Water quality - determination of nitrate - part 3 : spectrometric method using sulfosalicylic acid
水質.亞硝酸鹽的測定.第3部分:使用磺基水楊酸的分光計法Physiological mechanism of nitrate genotypic differences in pak - choi
小白菜硝酸鹽含量基因型差異的生理機制研究Transition metal coordination compounds easily cause d - d transition or change transfer transition. so they show dramatic colors. in this paper, two organic hydrate thermochromic material and a series of thermochromic transition metal complexes are synthesized, and a schiff was synthesized too
研究了對氨基苯乙酮、鹽酸氨基脲縮水楊醛、三水合對硝基苯胺以及對氨基乙酰苯胺等有機物作配體形成的過渡金屬配合物的合成及其熱色性。Workplace air - determination of chlorodinitrobenzene - n - 1 - naphthyl - ethylenediamine dihydrochloride spectrophotometric method
車間空氣中二硝基氯苯的鹽酸萘乙二胺分光光度測定方法Photochemical smog also contains other compounds such as peroxyacyl nitrates and formaldehyde, which may cause eye irritation when the concentrations are high
此外，光合化學煙霧含有其他成分，如過氧?基硝酸鹽類和甲醛。Workplace air - determination of chloronitrobenzene - n - 1 - naphthyl - ethylenediamine dihydrochloride spectrophotometric method
車間空氣中一硝基氯苯的鹽酸萘乙二胺分光光度測定方法分享友人