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Railway equipment in general. Failsafe function. Determination method and treatment rules.
铁路通用设备。防故障功能。测定方法和处理规则。
youdao
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This is a method of sex determination known as haplodiploidy.
这是一种性别决定的方法，叫做单倍二倍体。
youdao
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This is a method of sex determination known as haplodiploidy.
这是一种性别决定的方法，叫做单倍二倍体。
youdao