腕表：100英镑。在其上刻字：15英镑。Wrist watches: £100. Inscription of same: £15.我可以在手镯上刻字 吗 ?Can I have a message engraved on the bracelet?专用网板印刷 、 展板, 彩色标志、标牌,电脑刻字.Advertising : professional screen printing, board, color sign , signb...
幻日现象经常在北极和南极出现.Sundogs are fairly common occurrences in the Arctic and Antarctic.包含冰晶的高空云所形成黯淡的幻日隐约可见.The high clouds containing the ice crystals are faintly visible as are some sundogs....
DHA - 1 , CMY - 2 and CMY - 22 AmpC enzymes are found in Fuzhou.福州发现DHA -1 、 CMY -2 和CMY-22型AmpC酶.The biomass, lipid and DHA product increased to maximum at 4 - 5 days.在培养到第4~5天,细胞的生物量 、 总脂以及DHA产量均最高.Also, research shows...