All too often design constraints limit links to just three or four words each.所有那些在连接文字数量上做了强制限制的，会发生什么？
Heat transfer and estimate during boiling in microchannel flow and design constraints are discussed in the paper.本文从紧凑式微通道蒸发器内的传热、换热量的估算和设计时理论限制方面进行了讨论。