Stable channel shape based on the principle of minimum stream power;
本文讨论了最小耗能原理在结构分析中的应用。
Stable shipment channel and professional service is the guarantee to your success.
稳定的出货渠道，专业的服务，是你成功的保障。
The faith is the promise that makes the marketing channel stable.
信任是稳定销售渠道的前提。
The faith is the promise that makes the marketing channel stable.
信任是稳定销售渠道的前提。
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