upstream facing的意思|示意

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。

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。

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。