应用燃烧法在较低温度(600℃)下,于空气中快速合成BaMgAl10O17∶Eu2+ ( BAM ) 荧光体. The aluminate phosphor BaMgAl 10 O 17∶ Eu 2 + ( BAM ) was successfully synthesized by rapid combustion process at 600 ℃ furnace temperature.
他现在是光着身子, 她想着, 感到下腹有异样的感觉.He's naked now, she thought, and felt funny in her lower belly.月经前半月下腹疼是什么原因?What reason is the abdomen below the half moon before menstruation aches?临床上, 病人常表现为右下腹疼痛.Clinically, the patien...
Nancy waited breathlessly for him to go on.南希屏息静气等着他说下去。"I'll go in," he said breathlessly.“我会进去。”他上气不接下气地说。The boys listened breathlessly as the sailor detailed the story of the shipwreck.水手详述沉船的故事时,孩子们屏息倾听着。He das...