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- acid resisting enamel 耐酸磁漆
- acid resistant enamelled glass coating 耐酸玻璃搪瓷
- acid resistant enamel [化] 耐酸搪瓷
- Used in various inks and varnishes, and as an acid resist in photo-engravings. 用制各类油墨和清漆，并用作照相蚀刻版的抗蚀膜。
- Laser irradiation combined with APF treatment can increase the acid resistance of enamel. 10 0mJ激光照射后再使用 12 .;3g/LAPF可明显增强光滑面及咬合面牙釉质的抗酸性
- Acid resistant Ni-resist or bronze stem nut. 耐酸耐蚀镍合金或青铜阀杆螺母。
- Objective To investigate the effects of fluoridated foam with 3 different concentrations on acid resistance of human teeth enamel. 目的探讨不同浓度的氟化泡沫对人离体牙牙釉质抗酸性的影响。
- Under suitable pHcondition,treatment of tooths surface with the lanthanum-containing a prescriptionchanged the structure of dental enamel and improved its acid resistance. 结论 :低浓度氟有利于使脱矿向再矿化方向转化 ,从而使龋齿得以修复。 在适宜的PH条件下 ,用含镧的制剂处理牙表面 ,改变了牙釉质的结构 ,提高牙釉质的抗酸能力。
- Both oxygen and acid resistance of the partical anaerobes increased. 驯化菌株的耐氧件由专性厌氧变为兼性厌氧;耐酸性由初始酸度pH 5.;5时不生长变为pH 4
- Used for clay bricks, high aluminum bricks masonry in acid resistance furnaces. 用于高炉、热风炉及其它工业窑炉砌筑轻质粘土砖、轻质高铝砖。
- The acid resistance of cast iron enamel has been increased by milling addition of SiO2 nano-powder into the enamel without changing the cast iron enameling technology. 通过磨加方法,将纳米二氧化硅引入到铸铁搪瓷釉中,在不改变铸铁搪瓷釉工艺性能的条件下,提高铸铁搪瓷的耐酸化学稳定性。
- Development of Acid resisting Cement 抗酸水泥的研制
- Novel acidated resistant of emulsifying sludge RES is presented. 酸化作业中形成的酸渣,会导致储层的永久性损害。
- alkyd baking arc resistance enamel 醇酸烘干抗弧漆
- Certain colors, due to pigment ingredients, may inherently have very poor sulfuric acid resistance. 某些颜料，由于色素组成成份的性质而导致耐酸性很差。
- Used for clay bricks ,high aluminum bricks masonry in acid resistance furnaces . 用于高炉、热风炉及其它工业窑炉砌筑轻质粘土砖、轻质高铝砖。
- Objective:To investigate the effect of initiator on pulsed Nd:YAG laser in the acid resistance of human teeth in vitro. 目的:探讨应用增效剂对脉冲Nd:YAG激光提高人牙齿抗酸性能的影响。
- SiO_2 film was coated on the flake aluminum powder by sol-gel method to improve its acid resistance. 采用溶胶-凝胶法在片状铝粉表面包覆SiO_2薄膜,以改善其耐酸性能。 分析了正硅酸乙酯(TEOS)水解-缩聚反应在粒子表面包覆SiO_2膜的形成机理,并以此制备了SiO_2/Al复合粒子。
- The acid test for a policeman is whether he can resist bribes. 能否抗拒贿赂对於警察是决定性的考验。
- It has passed weathering resistance & acid resistance test of state building material test center. 已通过国家建筑材料测试中心的耐候性及耐酸性测试。
