| 释义 |
- 上游面：指水坝、堤坝等水利工程中与水流相对的一面。
- 1
Moreover, in a recent study, current speeds upstream of the nest and at the nest entrance were similar for nests upstream facing southeast and those facing in other directions. 此外，在最近的一项研究中，巢穴上游和巢穴入口处的水流速度，上游朝向东南和朝向其他方向的巢穴相似。 - 2
Sometimes, the anti-seepage parts are in the dam front facing the upstream, sometimes, they are at the core of the dam. 其中防渗体在上游的称为斜墙坝(面板坝)，在坝体中央的称为心墙坝。 - 3
Facing these challenges, the automobile manufacture enterprise must shift the risk, and at same time cooperates with upstream the supplier and the downstream dealer, and get the win-win. 整车厂面对这些挑战，必须在转移风险的同时与上游供应商和下游经销商的全方面合作，实现双赢。
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