Wettable powders exhibited higher activity than emulsified formulations.可湿性粉剂的活性高于乳化制剂的活性.The effectiveness of anti - caries actives formulations based on sodium fluoride or sodium mono - fluorophosphate are confirmed.对以...
The model follows Weibull distribution, and in considering shortage whole backlogging and partial backlogging are distinguished.其中商品的退化率服从韦伯分配, 并且缺货期间的缺货数量则考虑全部待补及部分待补两种情形....
采用不同材质分层喷涂, 降低了炉衬造价.Storied spurting with various kinds, reducing cost of lining of stove.高炉炉衬结构包括本体内衬耐火材料、砌筑方式、炉衬冷却方式.Rational form of furnace lining structure is prerequisite to BF long life.通过采取这些措施从而使炉衬的寿命由同行业的平均6个月延...
The house stands on a shelf of rock among pines.房子矗立在松树丛中一块突出的岩石上。The giantess stands on her tiny island.这位巾帼巨人站在小小的岛上.But your father stands in the way because of certain unrealistic scruples.但是你爸爸因为一些不切实际的清规戒律就踟蹰不前,阻碍了...
Gouache , pastel and ink on paper laid on board.水粉画, 蜡笔和纸张上的油墨规定.Gouache compositions and shapes , including drafting a two - stage setting.水粉画造型包括构图和起稿定形两个阶段.The water - based paints with gouache, acrylic paint can.水性 的...
...a prolific crop of creamy gold coloured pods.结淡黄色豆荚的高产作物Dermatoglyph can reflect the prolific hereditary information, such as the body function, physical fitness, and intelligence.皮纹反映了人的身体机能 、 素质 、 智力等丰富的遗传信息.The laz...