熔融塑料是在高压下注射入模腔的，虽然流经料筒、喷嘴和模具的浇道后有部分压力损 失，但仍具有相当大的压力，该压力称为()。
A锁模力
B注射压力
C模腔压力
D塑化能力
查看答案
工厂的布局和安防设施的配备应注意的安全事项描述正确的是()。
A场地允许条件下，注塑生产车间尽量建在变电所旁边
B车间设备要充分利用空间，无需留出通道
C车间要密闭，防止灰尘进入
D车间照明要符合要求，在操作工现场内无黑暗角落
热压灭菌法所用的蒸气为
A. 流通蒸气
B. 115℃过热蒸气
C. 含湿蒸气
D. 饱和蒸气
E. 115℃流通蒸气
Which statement would Frans de Waal most probably agree to？
A. Bonobos are not as concerned about each other as chimps.
B. Atheists would like to emulate the harmony among Bonobos.
C. Bonobos are a good example to show where morality comes from.
D. Atheists are a group of people who are lack of moral standards.
What is the best title for the passage？
A. Benefits of Bilingualism.
B. Theory of Bilingualism.
C. Bilingualism and Monolingualism.
D. Bilingualism in Babies and the Old.
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