They may have weaponized quantities of anthrax.他们可能已将大量炭疽制成了武器。Anthrax have hooked up with Public Enemy for a metal/rap version of "Bring On The Noise"炭疽乐队和公敌乐队联手合作了重金属加说唱版的歌曲《带来噪音》。The history of anthrax is intimately a...
疏水阀的流向要与管路流向一致.Steam trap flow direction in accordance with that of the pipe line.疏水阀是如何知道何时开启何时关闭?How does the steam trap know when to open and close?圆盘式疏水阀适用于高压差的蒸汽主管线,蒸汽管网的阻汽疏水.Disk type steam traps are for high press...
A flock of birds flew towards us slowly from far away.一群鸟儿从远处朝我们缓缓飞来。A flock of birds was already warbling a cheerful morning chorus.一群鸟儿已经齐声唱起了欢快的晨曲。They kept a small flock of sheep.他们养了一小群羊。...