But the relief operation has been hampered by a series of aftershocks.但是救援工作被一系列的余震所阻止.Many survivors lack adequate shelter and face rains, flooding and aftershocks.许多幸存者缺乏足够的住房和面对暴雨, 洪水和余震.That after another , is repeat...
This eutectic composition has a melting temperature lower than the operating temperature.这共晶成分的熔化温度低于操作温度.RESULTS: Fermentative temperature at 28 ℃ and oxygen supply were most important condition.结果: 温度和微氧是青黛炮制过程中影响发酵的关键...