显然, 这些生产商们知道ED与萤石之间的差别.Obviously, they know the difference between fluorite and ED.矿物质图片画廊.外观紊乱的方解石突出几何精确度的萤石.The seeming disorder of calcite highlights the geometric precision of fluorite.该氧化铈还优选具有萤石类似结构的超晶格结构.The ceriu...
Page Mode shows headers, footers, footnotes and page numbers.页面模式可以显示页眉、页脚、脚注和页码。Main Idea: Oversized Footers will feature less important, but more personal information.核心创意: 超大页脚插手了更多个人信息而少了重要信息!Changes paper, headers a...
During the 1980s Britain became a very materialistic society.20世纪80年代期间，英国变成一个物质至上的社会。Materialistic dialectics is an important part of constituting Marxism.唯物辩证法是马克思主义的重要组成部分.She made him both soft and materialistic.她把他变...
He's always been regarded as the black sheep of the family.他总是被看成是这个家庭的不肖之子.As the owner of the factory I'm like the head of a family, and as such I can't allow any black sheep among my employees.我在厂里好比是一家...
Occasionally, lymph nodes can be found in the vicinity of the umbilicus.偶而, 脐周淋巴结可触及.The uterus was palpable 2 finger - breadths below the umbilicus.子宫可以在脐下2指宽处触知.Large intestines popping out of the umbilicus in Chihuahu...
研究了用紫外分光光度法测定焦性没食子酸含量的一种新方法.An UV - spectrophotometry determination method for pyrogallic acid content was studied.生产焦性没食子酸和没食子衍生物系列产品.R & D , production and marketing of gallic acid, gall derivatives, etc....
不含碱性氮的化合物包括吡咯 、 吲哚 、 咔唑和苯咔唑.Non - basic nitrogen - containing series include pyrroles, indoles, carbazoles and benzcarbazoles.吡咯, 噻酚和呋喃的情况就是这样.Such is the case in pyrrole, thiophene, and furan.以电化方法在ITO 导电玻璃 基体上制备聚合物聚吡咯薄...