A background of the suspended carrier activated sewage (SCAS) and its practice have been reviewed in this paper.

本文介绍了浮动填料活性污泥系统的开发背景与应用实践。

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SCAS is the source term code to calculate steam activation products in secondary loop of reactor, which is developed by Nuclear Power Institute of China.

SCAS是中国核动力研究设计院编制的反应堆二回路蒸汽活化产物源项程序。

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The estimations of GCA and SCA with this method were unbiased. The significance tests of GCA and SCA and differences between GCAs and SCAs were presented in this method.

该法能对两类配合力进行显著性检验，能对各亲本的一般配合力间的差异和各组合特殊配合力间的差异进行显著性检验。

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South Central Ambulance Service (SCAS) said Ms Randall was a "highly valued" and "respected" member of staff.

BBC: New Forest crash paramedic Gill Randall 'loved her job'

SCAS's three emergency centres handles about 1, 000 emergency calls a day, with about 300 said to be potentially life-threatening.

BBC: South's ambulances set for busy new year

South Central Ambulance Service (SCAS) said it is expecting call-outs to rise in the run-up to new year celebrations.

BBC: South's ambulances set for busy new year