氰化合物 的英文怎麼說
中文拼音 [huàgěwù]
氰化合物
英文
cyanogen compound-
The synthesis process of acetimidoyl ethyl ether hydrochloride was introduced, and the preparations of acetamide, ethyl acetate, acetamidine hydrochloride, triethyl orthoacetate, n - cyan - iminoester hydrochloride and hydrazone by acetimidoyl ethyl ether hydrochloride were summarized
摘要介紹了亞氨基乙醚鹽酸鹽的合成工藝,總結了亞氨基乙醚鹽酸鹽制備乙酰胺、乙酸乙酯、鹽酸乙脒、原乙酸三乙酯、 n -氰基乙亞氨酸乙酯以及腙類化合物的合成方法。Horizontal road marking. markings applied on the roads. epoxide, basicity and isocyanate indexes determination
路面橫標記.道路上的使用的標記.環氧化合物.堿度和異氰酸鹽指數測定The destruction on inactivation of cyanide ion may be accomplished by complexion formation.
可以通過形成絡合物的方法來破壞氰離子發生鈍化作用。Cyanohydrins are biologically active compounds used in synthesis of - amino alcohols, - hydroxy ketones and - hydroxy acids, which have importance as fine chemicals, pharmaceuticals and agrochemicals
氰醇是合成-氰基醇類, -羥基酮類及酸類化合物的重要生物活性物質,這些化合物又是精細化工、制藥和農用化學品領域的重要原料和中間體。08. 01 specifications for melamine - formaldehyde molding compounds
三氯氰胺甲醛模製化合物規范Examples of such nitrogenous compounds are imidurazole, ammeline, ammelide.
這類含氮化合物的例子是咪脲唑,三聚氰酸三酰胺,三聚氰酸一酰胺。Methods prepare pneumococcus type 1 conjugate vaccine by cyanogen bromide activation and amine reduction respectively and determine their biochemical and immunological characteristics
方法分別採用溴化氰活化法與胺還原法制備結合物,並對其進行生化及免疫學檢測。Results the conjugation rate, high molecular conjugate content of and the antibody titer induced with pneumococcus type 1 conjugate vaccine prepared by cyanogen bromide activation were significantly higher than that by amine reduction
結果採用溴化氰活化法制備的結合物,較胺還原法具有較高的結合率及高分子結合物含量,免疫小鼠產生的抗體效價較胺還原法明顯提高。Abstract : in this paper, a imidazole - salt was synthsised and was used with a polyphenol compound to modify the dicyandiamide curing epoxy resin system
文摘:本文針對雙氰胺固化環氧樹脂時的固化溫度高,固化產物耐濕熱性差的缺點,利用自行合成的咪唑鹽和多羥基酚類化合物,對雙氰胺固化體系進行了改進。Experimental result shows that cavitation can destroy metal cyanogen preparation and chemical property of bearing cyanide wastewater is changed ; it intensify the fiber ' s adsorption progress and reduce the time of adsorption equilibrium, the general cyanide adsorption rate is increased 5 % or so, but it strength the different effect on different metal - cyanide negative ions ; strengthen effect of copper cyanide complex is stronger than zinc and iron cyanide complex, so ultrasonic wave may strength the fiber ' s adsorption processes
實驗結果表明,功率超聲的空化作用能破壞金屬氰配合物鍵,從而改變含氰廢水的化學性質,另外也可縮短吸附平衡時間,強化纖維的吸附過程,使總氰的吸附率可提高5 %左右;功率超聲對不同金屬氰配合物離子的強化效果是不同的,對銅氰絡離子的強化效果要強于鐵氰、鋅氰絡離子,所以功率超聲可以強化纖維的吸附過程。Larger volumes of cyanide waste require specially designed and constructed treatment plants, tailored to the individual industrial process and flow configuration producing the waste.
數量較大的氰化物廢水需要特別設計和製造的處理裝置,以適合於產生該廢水的各個工業過程和流程。Chemicals used for treatment of water intended for human consumption - chemicals for emergency use - sodium dichloroisocyanurate, dihydrate
人類生活用水處理用化學製品.應急使用的化學製品二氯異氰酸鈉,二水合物sodium dichloroisocyanurate , dihydrateIn this paper, the structures and the synthesis methods of glycosyl isothiocyanates are summarized, including the application as intermediates in the preparation of glycosylthioureas, glycosylheterocycles, glycosylguanidins and glycosylconjugates and so on
本文對糖基異硫氰酸酯的結構、制備方法,以及作為中間體在糖基硫脲、糖基雜環、胍基糖苷、糖基綴合物等重要化合物的合成中的應用作了較詳盡闡述。This scale has stainless steel mode, which is used stainless steel to make scale. this mode is very suitable for the corrosive chemical material and food safety requirements material
結構改成不銹鋼材質製作和特殊的回氣裝置,可適合於有毒,有腐蝕性的散狀物料的大噸位包裝,例如:氰化鈉等物料。The u. s. agency said the swine appear to be healthy and testing showed that the animals ' kidneys filtered the melamine compounds out of their bodies
農業部說這些豬看起來健康,測試結果顯示動物腎臟已經將三聚氰氨樹脂化合物排出了體外。Standard specification for melamine - formaldehyde molding compounds
三聚氰胺甲醛模製化合物的標準規范In chapter 3, a chemiluminescence biosensor on a chip coupled to microfluidic system is described in this paper. the chemiluminescence biosensor measured 25 + 45 + 5mm in dimension, was readily produced in analytical laboratory. glucose oxidase ( god ) was immobilized onto controlled - pore glass ( cpg ) via glutaraldehyde activation and packed into a reservior
鐵氰化鉀熒光染料化學發光體系屬于首次報道,通過對該類體系的化學發光光譜的分析,發現該類體系的共同特點是,鐵氰化鉀氧化多酚類化合物,產生的能量轉移給熒光染料,然後產生強烈發光。Synthesis and catalytic properties of novel cyanoethyl substituted cyclopentadienyl complexes
氰乙基茂金屬化合物合成及其催化乙烯聚合As a kind of important intermediates, glycosyl isothiocyanates have been applied in the preparation of new compounds possessing considerable bioactivities
作為一類重要的有機合成中間體,糖基異硫氰酸酯廣泛地應用於具有生理活性化合物的制備。Procedures for the preparation of isothiocyanates were synthesized in this paper. the applications of isothiocyanates in the heterocyclic synthesis and biotechnology were introduced
摘要本文綜述了異硫氰酸酯的實驗室制備方法,並介紹了其在雜環化合物合成及生物技術等方面的應用。分享友人