It also designs a compact unequal power divider and solves the problem of vertical transition of multi-layer network that can greatly reduce the volume of feed network.
在馈电网络中设计了一种结构非常紧凑的三端口不等功率分配器，解决了多层板之间垂直过渡的问题，为缩小馈电网络的结构尺寸提供了基础。
Causes include heating too quickly in the feed zone, melting too slowly in the transition zone, insufficient mixing, and excessive heat loss in the adapters or die.
其原因包括在喂料区加热时间太短和在过渡区熔融太慢、混合不良、在机筒和口模中存在过多的热量损失。
The appropriate amount of exogenous polyamines can alleviate intestinal structure and function damage caused by weaning, and help piglets to better adapt to the transition from breastfeeding to feed.
适量的外源多胺可以缓解由断奶对仔猪肠道结构和功能产生的损伤，帮助仔猪更好地适应由哺乳到采食的过渡。
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