永久

Wetland refers to natural or artificial, permanent or temporary marshes, peat bog and waters(motionless or flowing, fresh water or salt water) including sea area no deep than 6m in low tide.

湿地是指天然或人工的、永久或暂时性的沼泽地、泥炭地和水域（有静止或流动、淡水或咸水水体），包括低潮时水深浅于6米的海水区。

As a condition of his peerage, he agreed to take up "permanent residence" in Britain.

作为受封的一个条件，他同意成为英国的"永久居民"。

Any of various fishes of the family Cyclopteridae,especially Cyclopterus lumpus of North Atlantic waters,having pelvic fin s united to form a suction disk and a body bearing prominent tubercles.

圆鳍鱼圆鳍鱼科的几种鱼，尤其是北大西洋圆鳍鱼，有结合成吸盘的腹鳍，全身呈永久结节状

Sustainable development of mining industry is a perdurable demand of human .

矿业可持续发展是人类永久发展对矿业的要求。

It's a perennial topic, but it's especially timely now.

这是一个永久的话题，但在眼下却尤其合时宜。

In South Asia, for example, climate change is likely to bring more water to a perennially thirsty region.

例如，在南亚，气候变化很有可能给那些永久干旱的地区带来雨水。

The perennially promising young man of American letters is 50 and enjoying a very good year indeed.

这永久的誓言让这位使用美语字体的年轻人信守了50年也的确收获了一个丰收年。

Were studied by the way of permanent paraffin section and photics microscope photography. The results indicated that the secondary structure of the root of E.fordii consisted of periderm and vascular cylinder.

本文采用石蜡永久制片和光学显微摄像的方法对格木根的显微构造及其内生真菌的分布进行了研究。

According to the introduction, the quality of "new Earth" be about a permafrost 600%.

根据介绍图片，"新地球的质量"是一个永久冻土600％。

The focus will be on research fields such as environment, water, permafrost and biology.

重点是以环境、水资源、永久冻土层和生物为主题的研究领域。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。