当牛市不再，这些影响迅速反向作用。
When bull markets stop, those effects tend very quickly to go into reverse.
此项设计技术对带反向喷管的固体火箭发动机设计具有参考作用。
This technique is available for the design of SRM with reverse nozzle.
伙伴企业间投入资源的差异大小对合作效应还有反向的影响作用；
And the discrepancy of the resource also has negative effect on the cooperative effect.
伙伴企业间投入资源的差异大小对合作效应还有反向的影响作用；
And the discrepancy of the resource also has negative effect on the cooperative effect.
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