離子化 的英文怎麼說
中文拼音 [lízihuà]
離子化
英文
ionisation-
Analytical condition were as follows, column : 10 % modified polyethylene glycol 20m on acid washed 201, 2m column with 3 mm i. d., fid as detector, phe - nylmethyl ketone as internal standard compound
以10 %改性聚乙二醇20m為固定液,苯乙酮為內標物,氫火焰離子化檢測器,內標法定量分析異辛酸。In addition, divalent metal adduction provided improved positive mode ionization efficiency for these peptides
此外,二價金屬加合提高了這些肽段的正離子模式離子化效率。The number of cationic bromine and chlorine compounds is restricted.
溴、氯陽離子化合物的數量受局限。An increase in hydrogen ions within cell walls would decrease ionization of carboxyl groupings of the cellulosic fraction.
細胞壁內部氫離子濃度的增高,能夠降低部分纖維質羧基的離子化作用。A salt is a general term for an ionic compound.
鹽是離子化合物的統稱。Dissociation is the breakdown of an ionic compound in water, resulting in the formation of free ions.
解離:離子化合物在水中分解成為游離的離子。The research progress in graft copolymers starch, ionized modified starch such as etherified starch and xanthate modified starch, and theirs application in water treatment were introduced
針對接枝類改性澱粉絮凝劑、離子化改性澱粉絮凝劑如澱粉醚類化合物以及澱粉黃原酸脂類等天然改性澱粉絮凝劑的研究進展及在水處理中的應用進行了綜述。Hydrogen flame ionization detector, fid
氫焰離子化檢測器Analysis of family composition of rock extract and crude oil by tlc - fid
巖石可溶有機物和原油族組分棒薄層火焰離子化分析方法The heats of formation of various ionic compounds show tremendous variations.
各種離子化合物的生成熱顯示出有很大的差異。The ionized particles then flow past a set of closely spaced metal plates.
然後,被離子化的粒子流過一組間隙很小的金屬板。The resultant ionized bond can be cleaved by a hemi-heterolysis process, affording a cation and a neutral radical.
生成的離子化鍵能由半異裂的過程而開裂,提供一個正離子和一個中性的游離基。Yangtze river ; major ion chemistry ; lithology
長江主要離子化學巖性條件Characteristics of photoionization signal detection instrument
光離子化信號檢測儀的若干特性研究The main use voltage principle, the macro - molecule water - soluble matter or peptide - lean, by the anoin and the cation, bring anoin by way of the pore, the sweat gland and the sebaceous glands aperture, will enter the skin
主要利用電壓原理,將大分子的水溶性物質或多勝(月太)離子化,經正、負離子,將帶負電荷槍實彈的物質經由毛孔、汗腺和皮脂腺開口,進入皮膚。The theory of seea is based on the insulator ' s surface emitted secondary electrons when bombarded by electron, includes the process of electron - simulated desorption ( esd ), the process of desorption gas ionization and the process of the ion influencing the flashover
Seea理論以絕緣子表面在電子轟擊下發射二次電子為基礎,包含了電子誘發脫附( esd ) ,和脫附氣體離子化並對閃絡過程產生影響等過程,對表面閃絡現象進行了解釋。Sam has three ionizable groups besides the sulfonium pole : the carboxyl and the aminic groups of the amino acidic chain with pk 1. 8 and 7. 8 respectively and the aminic group of the purine with pk 3. 4. in an acid environment sam is positive charged, so it could be adsorbed by weak - acid cation exchange resin
Sam除具有一個帶正電荷的鋶外,還有三個可離子化的基團: pk _ a分別為1 . 8 、 7 . 8的氨基酸鏈上的羧基和氨基, pk _ a為3 . 4的嘌呤環上的氨基。Determination of v - triazole, s - thiadiazole, s - oxadiazole derivatives by esi - ms
?二唑類衍生物的電噴霧離子化質譜法測定The major sanitizers ( chlorine, bromine, iodine, trisodium phosphate, quaternary ammonium compounds, acids, ozone ) used for vegetable decontamination were summarized. the advantages and disadvantages were also disoussed
摘要綜述了凈菜常用的消毒殺菌劑如鹵素及鹵素化合物、離子化合物質、有機酸、活性氧化合物等各自的優缺點。Study of pvc membrane uranyl chemical sensors based on new diphenylphosphinyl derivatives
二苯基氧膦新衍生物鈾酰離子化學傳感器研究分享友人