捕虾者也将被削减,因为尽管大虾(苏格兰的主要捕获物)数量充足,但捕虾者也会捕捉鳕鱼。
Prawn-catchers will be cut back too because, though prawns (Scotland's main catch) are plentiful, those who fish for them also snare cod.
该植物可作为稳定剂和沉积物捕集器,并可以作为培育河口鱼类和贝类的地方。
The plant functions as a stabilizer and a sediment trap and as a nursery area for estuarine fish and shellfish.
捕来的鱼被放进袋子里面,人们既不会马上拿到市场上面出售,也不会把它们放进水里养段时间,河里面有河虾之类的水养物,这就充分说明这条河水质很好,河虾栖息在河底的 冰块后。
Availability of craw-fish shows that water in the river is clean. They live right behind the ice, on the bottom.
捕虾的人也会减少,因为尽管苏格兰有很多虾(苏格兰主要捕获物),那些捕虾的人都去捕鳕鱼了。
Prawn-catchers will be cut back too because, though prawns (Scotland’s main catch) are plentiful, those who fish for them also snare cod.
BBC纪录片报道兼捕渔获物问题和粮农组织项目。
BBC documentary tackles by-catch issue, features FAO project.
采用氟化物敏感电极,经中和和缓冲,在扩散盘中可直接测得捕集溶液中的氟化物浓度。
The fluoride concentration in the trapping solution is determined directly in the diffusion dish, after neutralization and buffering with a fluoride-sensitive electrode.
若水合物下方的沉积物捕集了天然气,其声速会更低,由此产生的反射波具有鲜明的特点。
If the sediment underlying a hydrate entraps natural gas, its acoustic velocity will become much lower, resulting in vivid characteristics of reflections.
并对色谱分离条件、样品净化方式、目标化合物在气相和颗粒物上的分布规律及采样器的捕集效率进行了实验。
Moreover, the chromatography separate condition, sample clean-up, the distributes regulation of target compounds in gas and particles, and the trap efficiency of sampling instrument is also studied.
这种电池与太阳捕集器——用于建筑物采暖并生产蒸汽来发电的装置——是不同的。
Such cells should not be confused with solar collectors, the devices used to heat buildings and produce steam to generate electricity.
针对壁流式过滤体捕集微细颗粒物的过程,建立了描述通道内流场和颗粒层分布的一维非稳态模型。
A one-dimensional unsteady model was developed to simulate the trapping of fine particles by a wall-flow filter by simulating the flow field and particle layer distribution in a channel.
一些国家缺乏对港口的良好控制,盗捕者很容易靠港并出售捕捞物。
Some countries lack good port controls. Pirates can easily land and sell their illegal catch.
用三乙醇胺做吸收液,同时捕集多种大气污染物,其吸收率较高。
Using triethanolamine as absorption solution to capture various air pollutants simultaneously in one sample, it's absorption efficiency is high.
采用如低起燃温度催化剂、密耦催化剂、HC捕集器、二次空气注入和电加热催化剂等在内的排气后处理技术,可以有效地减少污染物尤其是HC的排放。
It may effectively reduce the HC emissions to use a catalyst with low light-off temperature, close-coupled catalyst, HC traps, second air injection and electrically heated catalyst.
试验表明,高梯度磁场捕集燃煤可吸入颗粒物是一种新型有效的方法。
Experimental results indicate that the employment of high gradient magnetic fields is an efficient new way of capturing inhalable particles originated form the combustion of coal.
不一会儿,有一群鸟雀飞下来了,果然,有不少的鸟雀撞到了网上,成了捕鸟人的囊中之物。
Not and in a short while, a group of birds fly down, indeed, there are many birds bumped online, became the fowler's in the bag.
我们怀疑这个“脉洞妖物”的确是物如其名。它好像是捕蝇草一样,通过吞噬活体组织来进行扩张。
We suspect that the "veinhole monster" (VHM) as it is called, is similar to a terrestrial Venus flytrap, collecting living tissues in order to spread its mass further.
那里的渔民每天可能只赚1美元,因此往往将兼捕渔获物保留下来--船主允许船员出售兼捕渔获物供加工,以满足人类和水产养殖的消费需求。
There, fishermen might earn as little as 1US$ a day, and by-catch is often not discarded -- boat owners let their crews sell it for processing to meet demand for human and aquaculture consumption.
也公开了使用氧化铝-碳聚集物来捕集铝蒸气物种并将废气的废热用在蒸气回收反应器中以形成可再循环的物料的方法。
A method for using alumina-carbon agglomerates to capture aluminum vapor species and utilize waste heat from off-gases in a vapor recovery reactor to form a recyclable material is also disclosed.
本发明特别适用于处 理含有从空气中捕集的CO2的氢氧化物溶剂。
The invention is particularly useful in processing hydroxide solvents containing CO2 captured from air.
本发明特别适用于处 理含有从空气中捕集的CO2的氢氧化物溶剂。
The invention is particularly useful in processing hydroxide solvents containing CO2 captured from air.
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