The assertion is known as the closed graph theorem for Hilbert spaces.这个断语被称为希耳伯特空间的闭图象定理.From the point of view of Hilbert space sets of measure 0 are negligible.从希耳伯特空间的观点看来,测度为0的子集是可以省略的.His method is an improvement o...
目的探讨川芎嗪对一氧化碳中毒性缺氧的耐受作用.Objective To explore resistance to carbon monoxide poisonous hypoxia by Ligustrazin.结论: 川芎嗪 、 冰片溶血作用明显.Conclusion: The hemoclasis of ligustrazine, synthetic borneol were obviously.目的研制一种川芎嗪的聚丙烯酸酯压敏...
有叉形尾羽的鸟a bird with a forked tail尾羽的根部呈深蓝色，到了尾尖就渐变成淡蓝色。The tail feathers are dark blue at their bases, shading to pale blue at their tips.火鸡翘起尾羽 ( 在谷仓附近 ) 走来走去.The turkey struts about ( the barnyard )....
This pulmonary thromboembolism is occluding the main pulmonary artery.这个肺血栓栓子使肺动脉主干闭塞.After 3 years follow - up , there was no recidivism and loosening of tooth but normal occluding relation.随 访 3年无一例复发,牙齿无松动,咬合关系正常.Obje...
应该把花园里所有枯萎的花草制成堆肥，然后再用它们给花园施肥。All garden waste should be composted and returned to the garden.他把红酒熬稠后再用。He boils down red wine and uses what's left.再用一段丝带，系个蝴蝶结。Add a length of ribbon tied in a bow....