防氧化添加劑 的英文怎麼說
中文拼音 [fángyǎnghuàtiānjiājì]
防氧化添加劑
英文
antioxidant additive- 防 : Ⅰ動詞（防鷥） provide against; defend against; guard against Ⅱ名詞1 （防守; 防禦） defence 2 （堤...
- 氧 : 名詞[化學] （氣體元素） oxygen （o）
- 添 : 動詞1. （增加） add; increase 2. [方言] （生小孩） give birth to
- 劑 : Ⅰ名詞1 （藥劑; 制劑） a pharmaceutical or other chemical preparation 2 （某些有化學作用的物品） a...
- 氧化 : [化學] oxidize; oxidate; oxide; burning; rust; oxygenize; oxido-; oxy-
- 添加劑 : additive; additive agent; supplement
- 添加 : increase; add; addition; adjunction
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High quality oils of good oxidation stability incorporating oiliness, antiwear & tackiness additives which impart the frictional characteristics necessary to prevent ' stick - slip ' in the operations of tableways & slideways of machine tools
高品質具良好氧化穩定性潤滑油，含油膩性，抗磨損及黏附性添加劑，因此能防止工具機械導軌及滑面在操作時膠著-滑動]之不良現象This japer introduces characteristic of peroxide bleaching, advantage and disadvantage of sodium silicate used for principal additive in peroxide bleaching process, mechanism of silicate precipitating, practice in control of silicate deposition in dip production
摘要本文介紹了過氧化氫漂白特點，硅酸鈉作為過氧化氫漂白的重要添加劑的優缺點，硅酸鹽沉積機理，脫墨漿生產中防止硅酸鹽垢的生產實踐。Meanwhile, fundamental principles about electroless tin plating by reducing agent and disproportionation reaction were explained. function of every component in the bath was explained that complexing agent can effectively change the potential of copper and tin, and accelerate the beginning of replacement reaction favorably ; reducing agent can increase the rate of chemical reaction and has the effect of promoting reaction dynamics too ; antioxidant can effectively prevent sn2 + in the bath from being oxidated ; additive agent a can improve the stability of the bath ; additive agent b has such effects as refining and brightening for the tin deposits, and it enlarges the range of brightening section ; additive agent c used as leveling agent can not only make the depostis level off, but also improve the dispersive ability of the bath ; surface - active agent can solve bubble problem which gathered on the surface of the deposits, and improve the surface quality of the deposits and the bath stability
闡述了鍍液中各組分的作用：絡合劑能有效地改變銅、錫的電位，促使初期的置換反應順利進行；還原劑能加快化學反應速度，對反應動力學有積極的促進作用；抗氧化劑能有效地防止鍍液中sn ~ （ 2 + ）的氧化；添加劑a能提高鍍液的穩定性，添加劑b對鍍層能有細化和光亮作用，擴大了鍍層光亮區的范圍；添加劑c作為平滑劑，不僅能增強鍍層表面的平整性，而且能提高鍍液的分散能力；表面活性劑較好地解決了化學鍍過程中汽泡在鍍件表面聚集的問題，提高了鍍層的表面質量和鍍液的穩定性。Emhydr hr oils are based on high paraffin lubricant stocks compounded with rust and oxidation inhibitors and anti - foam additive to lubricate in hydraulic systems, plain and anti - friction bearings, enclosed gear cases etc. that do not require anti - wear or extreme pressure properties
Emhydr hr是以石蠟基基礎油摻配防銹、抗氧化與消泡添加劑製成，適用於工業液壓系統、減阻與平軸承、密封式齒輪等，以及不須抗磨與極壓性能的潤滑系統。According to the preservatives in food regulations cap. 132bd, permitted antioxidants in specified food include only propyl gallate octyl gallate dodecy gallate, butylated hydroxyanisole, butylated hydroxytoluene and ethoxyquin. tbhq is not specified in the said regulations and it is not a permitted antioxidant in fats and oils in hong kong
食物內防腐劑規例第132bd章規定，獲準添加於指明食物的抗氧化劑只限於丙基?酸鹽辛基?酸鹽十二烷基?酸鹽經丁化作用的羥基茴香醚經丁化作用的羥基甲苯及乙氧基奎。Salt is almost always treated with additives ( magnesium carbonate, magnesium oxide, calcium silicate ) to prevent it from absorbing moisture and ensure that it remains free flowing and granular
鹽幾乎總與添加劑（碳酸鎂、氧化鎂、矽酸鈣）處理來防止它吸入空氣中的濕氣和保護它仍然隨意的流動和顆粒狀。Suitable for flame retardant, raw materials of high purity and high active magnesium oxide, oil product additive, desulfurate agent of flue - gas, neutralizer of waste water, electron industry, medicine, sugar - refining, heat insulator and food additive
可用於阻燃劑，高活性、高純度氧化鎂的原料，油品添加劑和電子、陶瓷原料，重金屬脫除，土壤防酸化，醫藥中用於抗酸劑和緩瀉劑，食品添加劑以及各種廢水處理，煙氣脫硫等。The application of tio2 in the sensor materials, in activator carrier, in photo catalyst, in solar energy batteries battery cell material and additive for the defence ultraviolet ray is introduced
同時闡述了納米二氧化鈦作為傳感器材料、催化劑載體、光催化劑、太陽能電池原料和防紫外線添加劑等方面的應用。分享友人