航道

Basin spatial structure evolution is affected by factors of rank of riverway, geometric centrality of cities, and size of hinterland.

6流域空间结构演化主要受航道等级、城市居中性以及腹地大小的影响。

To move across the surface of water, especially by means of a sailing vessel.

船长驾驶着他的船只通过了狭窄的航道。

The lands are mostly salt works and beach. The approval of land permit is simple. The tidal flat, salt field and land-based area can be reengineered into fine lands for industrial and storage use by blowing sands from port channel (50,000-tons) construction.

该用地基本为国有盐场及滩涂，土地使用许可手续相对简单，并且利用即将开工建设的5万吨级航道疏浚工程的砂子对盐场及滩涂进行吹填，很快即可形成工业开发用地。

For dealing with deposited mud and sand,reef,projecting rocks and other navigation questions,all of the reefs in channel were blasting demolished before water storage 156 m .

摘 要：为解决涪陵至铜罗峡间的泥沙累积性淤积、礁石碍航、峡谷河段礁石突嘴产生不良流态等通航安全的问题，对航道内的礁石在蓄水位156m 前进行爆破清除。

The benefits from this continuing project include the return of small fish to the streams and the population expansion of the rare New Zealand Scaup, a small native duck whose existence was threatened, as well as a much better understanding of waterway management by Christchurch politicians and local people, an important aspect, as Christchurch is a city built on a swamp.

这个项目目前仍在进行，带来了很多好处：小鱼重返河流，新西兰稀少的小潜鸭数目增加，这种土生的小鸭过去生存受到过威胁，另外当地的官员和人民也对航道的管理有了更多的了解，这一点非常重要，因为我们这个城市是在沼泽地上建起来的。

At that time, the United States and Canada opened the Saint Lawrence Seaway.

那时，美国和加拿大开放了圣劳伦斯海上航道。

As with rail and air transport, large sums of money have to be spent maintaining and controlling traffic through the seaway.

与铁路和航空运输类似，在海上航道上，也需要花费大量的金钱来维护和控制交通。

Entering in the nautical charts navigational warnings, seaway information and other data necessary for the sea area to be navigated.

在海图上标出航行警告、航道信息和其他必要的数据。船长指定的其他准备工作。

D Entering in the nautical charts navigational warnings, seaway information and other data necessary for the sea area to be navigated.

在海图上标出航行警告、航道信息和其他必要的数据。船长指定的其他准备工作。

Draught limitation of the seaway to be navigated.

关于所行航道的吃水信息。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。