Conclusion: The pit and fissure sealant have significant preventive effect on carious teeth.结论: 窝沟封闭能有效预防窝沟龋的发生.A universal UV sealant to protect all acrylics, wraps and gels.保护所有水晶甲 、 假甲和凝胶甲的常用紫外线光疗密封剂.Conclusion: Fibri...
Bill used to say I was barmy, and that would really get to me.比尔过去老说我傻，这话确实伤到我了。The kid must be barmy on the crumpet; he's brought us soy sauce for wine.这孩子脑子一定不正常, 他把酱油当成酒拿给了我们....
Process, characteristics and parameters of refined brine by new process for ionic membrane electrolyzer were introduced.介绍了采用新工艺精制离子膜电解槽盐水的工艺概况 、 特点及参数.First , brine is reacted with ammonium hydrocarbonate to obtain the ...
连续式浸轧汽蒸给硫化染料提供了一种更好的染色方法.The preferred method to apply sulfur dyes is continuous pad steam.汽蒸槽是聚丙烯装置扩能改造的关键工艺设备.Decatizing groove is a key processing component of the polypropylene device.该设备由喷涂室 、 汽蒸拔色室和烘干室组成生产线, 可实现毛皮“...