本文研究了镝 - 六氟乙酰丙酮-三辛基氧化膦-TritonX -100 荧光体系,确定了最佳试验条件.A fluorescence system of Dy - HFA - TOPO - Triton X - 100 was investigated The optimumcondition was examined.不要害怕失败,鼓起精神, 准备再试锋镝.Never lose heart, put yourself together ...
Communication of whatever sort involves not just a speaker but a hearer too.任何一种交流都不仅要有说话者，还要有听者。Stay to the hearer of is an enjoy of fantasy sort.留给听者的是梦幻般的享受.To assist the presiding hearer in organizing the hearing.协助听...
外面车行道上传来刺耳的刹车声。There was a scream of brakes from the carriageway outside.她能听到他不均匀的呼吸声，似乎他是跑着过来的。She could hear his ragged breathing, as if he had been running.鄙人被一声大喊惊醒：“喂！”Yours truly was awoken by a shout: "Ahoy there!...
Autistic intelligence varies widely, from severe retardation to savant syndrome.自闭症患者的智力差异甚广, 从极度迟钝到学者症候群不等.a school for severely autistic children为患有严重自闭症的孩子开办的学校But many parents seek this treatment for autistic childre...