upstreams

与upstreams相关的网络例句 [注：此内容来源于网络，仅供参考]

Sometimes we go upstreams to a favourite backwater

有时候我们溯流而上去大家最喜欢的回河汊办晚会

The panning of samples of river gravel, even the color or taste of water, may lead to a mineral lode upstreams.

淘洗河沙样品，甚至于水的颜色或水的味道，都可能预示着上游的矿脉。

The pan ning of samples of river gravel, even the color or taste of water, may lead to a mineral lode upstreams.

淘洗河沙样品，甚至于水的颜色或水的味道，都可能预示着上游的矿脉。

The panning of samples of fiver gravel, even the color or taste of water, may lead to a mineral lode upstreams.

淘洗河沙样品，甚至于水的颜色或水的味道，都可能预示着上游的矿脉。

Based on investigation and assessment of heavy metal pollution in water, mud and creature samples of Jilin Songhua River and its upstreams, it is found that mercury pollution tended to be worse, which had ever been controlled efficiently in the early 1980's.

通过对吉林松花湖及其上游入湖河流水质、底泥、动植物样品中重金属污染的调查和评价，发现20世纪80年代初开始基本得到控制的汞污染现象又呈加重趋势。