This will create a closed water system.

这将产生一个封闭的水系统。

youdao

Soilless breeding eel can be further divided into running water breeding and closed water breeding.

鳝鱼无土养殖可分为流水无土养殖和静水无土养殖两种类型。

youdao

This paper discusses closed water breeding techniques of eel from the design of the pool, treatment of seed eels and management.

本文主要从鳝池的设计、苗种处理、日常管理等方面探讨了鳝鱼的静水无土养殖技术。

youdao

According to Ben Urbonas, president of the Urban Watersheds Research Institute, these nutrient contaminants tend to be more of a problem in closed water systems,like lakes, where concentrations can build up.

VOA: standard.2010.08.04

So a closed system would be, for instance, a glass of ice water with an ice cube in it, with the lid on top.

因此闭系可以是，比如说，一杯放了,一个冰块的冰水，顶上加了盖子。

麻省理工公开课 - 热力学与动力学课程节选

The salmon just grows faster, a tremendous economic advantage to those farming the fish in a closed water system, and to consumers, who would be able to take advantage of greater supply and lower prices.

FORBES: Good Riddance To Obama's Regulatory Czar

The Welney Causeway was closed by Norfolk County Council Highways department on 23 November and will remain closed until flood water has receded.

BBC: Work on new flood defences near Ouse Washes starts

Dundee City Council said there are no "public health issues" and that the shower area had been closed and the water system thoroughly treated.

BBC: Legionella alert in Dundee community centre showers