大家都搜:
酸封
1、common seal───n.公章; 海豹
2、grey seal───灰海豹
3、apostille seal───使徒印章
4、gummed seal───粘在那里
5、weddell seal───[脊椎]威德尔氏海豹
6、crabeater seal───锯齿海豹
7、seal───vi.猎海豹;n.密封;印章;海豹;封条;标志;n. (Seal)西尔(人名);vt.密封;盖章
8、downcomer seal───降液管液封
9、great seal───n.国玺; 大印;国玺;御玺
1、manual, automatic sterilization without mechanical seal leak-off filling materials plus acid add alkali peristaltic pump, with beautiful and dignified equipment.───在位灭菌自动手动,无机械密封无泄漏补料加酸加碱RuDong泵,设备美观大方。
2、The lactic acid is released into the seal's blood only after the seal surfaces, when the lungs, liver, and other organs quickly clear the acid from the seal's bloodstream.───只有在海豹浮出水面后,即当肺部、肝脏和其他器官迅速将乳酸从海豹血液中清除时,乳酸才会被释放到海豹的血液中。
3、Objective: To determine the contents of eicosapentaenoic acid (EPA) , docosapentaenoic acid (DPA) and docosahexaenoic acid(DHA)in harp seal oil by capillary gas chromatography.───目的:用毛细管气相色谱法测定海狗油中二十碳五烯酸 (E P A)、二十二碳五烯酸 (D P A)和二十二碳六烯酸 (D H A)的含量。