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- decrease Arsenic by oxidation 氧化降砷
- To transform a metal into a mineral by oxidation. 使矿化通过氧化使金属转化为一种无机物
- It could provide referrence for the same types of minings to decrease Arsenic. 试验结果表明分选效果良好,可作为同类型矿石降砷时参鉴。
- Uronic acid can be synthesized by oxidation of monosaccharide. 目前糖醛酸的合成主要是以单糖为原料氧化而得。
- The fundamental of blackening of brass by oxidation was described. 阐述了黄铜氧化发黑的原理,介绍了发黑液的配制。
- A method for the determination of trace arsenic by atomic fluorescence spectrometry was reported. 建立了一种原子荧光光谱测定膨润土中微量砷的方法。
- Arsenic can be transformed into volatilizable arsenic by microorganism in the soil and transferred to atmosphere. 微生物的作用可以使土壤中砷转化为气态砷化物而挥发到大气中。
- It is synthesized by oxidation of isocitrate, coupled to the reduction of NAD. 由异柠檬酸氧化而来,同时伴有NAD的还原。
- A third approach--growing paddy rice aerobically in raised beds--reduces the mobilization of soil arsenite and "can dramatically decrease arsenic transfer from soil to grain," McGrath says. 第三个方法是在培育床上供氧种植水稻,麦格拉思认为,这可以减少动员土壤中的砷,而且“可以大大减少土壤中的砷转移至粮食的量。”
- SiO2, an insulator, can be formed by oxidation of surface of the silicon wafer. 经净化的晶棒接著用机械方法切成薄片.;这些切片就叫做晶圆
- Coke was advised by Goldman Sachs and Arsenal by RBS. 此次交易,可口可乐的顾问是高盛,而阿森纳方面是苏格兰银行。(
- Many of these migration paths may lead into the open and the oil droplets will be lost by oxidation. 许多运移的路线会引至地表,这样一来使油雾雾珠遭氧化而消失。
- A green pigment,C33H34N4O6,occurring in bile and sometimes formed by oxidation of bilirubin. 胆绿素一种绿色色素,C33H34N4O6,存在于胆汁中,有时由胆红素氧化而形成。
- Alkanes are resistant to attack by oxidizing agents generally. 烷烃一般对于氧化剂的作用是稳定的。
- A green pigment, C33H34N4O6, occurring in bile and sometimes formed by oxidation of bilirubin. 胆绿素一种绿色色素,C33H34N4O6,存在于胆汁中,有时由胆红素氧化而形成
- ROY KEANE has taken a swipe at Arsenal by calling for anti-DIVING wristbands. 罗伊·坚尼呼吁制作“不要假摔”腕带讽刺阿仙奴(球员的假摔行为)。
- The ellagic acid has been prepared by oxidation of the leaching solution of Chinese gallnut containing tannic acid. 以五倍子为原料浸取单宁酸 ,由单宁酸氧化制备鞣花酸。
- Amino acids can be broken down by oxidative deamination. 氨基酸可以被氧化脱氨基作用分解。
- Organic phosphorus was turned into phosphoric acid by oxidation in dense vitriol and nitric acid. 有机磷经浓硫酸-硝酸氧化分解,转化为正磷酸。
- An open circuit can be caused by oxidation, excessive charring and pitting, or insulating deposits on the contacts. 如果触点上发生氧化、严重炭化和点蚀,或绝缘沉积物,就会形成开路。