大型围网

Packed with ice, they try to catch a few tonnes of the more valuable sort of tuna, known as bigeye and yellowfin, while the bigger purse seiners like the Playa de Bakio, most of which are European, sweep up hundreds of tonnes of less valuable skipjack tuna outside Somalia's waters.

用冰块加以冷藏，渔民设法捕捉数吨售价更为昂贵的金枪鱼，称其为大眼海鱼和黄鳍金枪鱼，而大型围网渔船如Playa de Bakio——大多来自欧洲——则在索马里海域外来回捕捉数百吨售价不是很贵的鲣鱼。

Not only have fishing vessels increased in number, but large-scale fishing boats have greatly strengthened the ability to catch fish on the distant high seas. For example, the most effective type of net, the purse seine, began to be used in 1982, and by 1991 there were already 44 ships using it to catch bonito, tuna, and other migratory fish. People began to widely consume canned tuna, tuna salad, and tuna rice rolls.

渔船增多，大型渔船更加强远洋捕捞能力，像是最有效率的大型围网是在七十一年开始启用，到八十年代已经拥有四十四组这种捕捞鲣、鲔等回游性鱼类的渔船，於是海底鸡罐头、鲔鱼沙拉、鲔鱼御饭团成为寻常口味。

In this paper, we analyze the relationship between the proportion of catch and effort allocated to different location in same time based on ideal free distribution theory and data in the large light purse seine fishery of mackerel in Yellow Sea and East China Sea.

作者基于理想自由分布理论和中国大型鲐灯光机轮围网捕捞数据，对南、北渔场捕捞量与捕捞努力量的空间分布关系进行了分析。

Based on the catch data of Chinese large lamp purse seines in the East China Sea from 1998 to 2003, the tempo-spatial distributions of the mackerel resource and fishing grounds in the East China Sea were analyzed using the methods of correlation analysis and grey relationship analysis.

根据1998~2003年我国东海大型灯光围网企业生产统计数据，利用灰色关联评价等数理方法对东海鲐鱼资源和渔场的时空分布特征进行了分析。

Licences for using large trawls and purse seines in marine fishing shall be granted upon approval by the department of fishery administration under the State Council.

海洋大型拖网、围网作业的捕捞许可证，由国务院渔业行政主管部门批准发放。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。