英语人>网络例句>围网 相关的搜索结果
网络例句

围网

与 围网 相关的网络例句 [注:此内容来源于网络,仅供参考]

The results showed that there were 19 species in the catches, the main species included skipjack tuna, yellowfin tuna and bigeye tuna, in which skipjack tuna, yellowfin tuna and other fishes accounted for 70.51%, 26.92% and 2.56% in the catc...

中西太平洋是太平洋金枪鱼的主要产区之一,世界主要金枪鱼的产量有 60~ 70 %来自太平洋水域[1 ] ,而这其中有 76%来自中西太平洋[2 ] 。中西太平洋金枪鱼渔业是一个多样性的渔业,作业方式包括围网、竿

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。

Package until the end of the fence time, the basic you have the financial strength of some poor security, remember to make use of intermediate representations to a big fish, or really poor.

等到包围网时间结束,基本你已财穷了兵力还有所保全,记得中间要利用交涉大大的捞一笔,不然还真穷。

Seining is the most important of the different kinds of net fishing.

围网捕鱼是各种网捕法中最重要的一种。

The results showed that the light seiner had decreased continually with the station in marine fishery declining constantly due to development of single trawlers and drift gill net; fishing vessels became large and fishing ground was pushed to deep water,significant development had been achieved in light-source fittings technology; Decapterus maruadsi was dominant in the catch, the percent of Pneumatophorus japonicus increased and Sardinella aurita fluctuated obviously.

结果表明:由于单拖作业和流刺网作业的发展,灯光围网作业持续萎缩,在海洋渔业中的地位不断下降;渔船大型化,渔场向深水推进,灯源配置及集鱼并灯技术取得重大突破;主要渔获物中蓝圆鲹占绝对优势,鲐鱼所占比例有上升的趋势,金色小沙丁鱼年间波动明显,颌圆鲹则快速减少,竹荚鱼近年来产量快速增长。

Ecological risk index of heavy metals in the sediment exhibited a medium pollution risk of combined heavy metals in infall port and low risk in the purse-net agricultural region.

根据国家土壤质量一级标准计算的底泥重金属潜在生态风险性指数表明,进水口区域为中等污染风险,而湖泊的围网养殖区处于轻度污染风险。

Nearly 3 quarters maintain rank tertiary Netease all the time in 13% market share of the left and right sides, nevertheless after June, ever helped 9 cities swim into purse net of the first group " demon animal world " will hand in by Netease operation.

排名第三的网易近三个季度一直维持在13%左右的市场份额,不过6月之后,曾帮助九城入围网游第一集团的《魔兽世界》将交由网易运营。

A series of control measures were proposed, such as comprehensive pollution control, construction of decontaminated wetlands in estuarine area, construction of the ecological bank and lakeside wetland, removal of the purse net, dredging and restoring the topography of lake basin, vegetation restoration, ecological restoration and management, and so on.

提出了污染综合防治、河口强化净化型湿地建设、生态护坡与湖滨带湿地建设、湖区养殖围网拆除、清淤与湖盆形态修复、湖区植被恢复与生态修复和湖泊生态管理等一系列整治对策。

The purpose of this study is to examine the interannual variability of the Mackerel Purse Seine fisheryof Taiwan and its associated climate changes of the ocean-atmosphere system.

本文研究台湾地区鲭鰺围网渔获之年际变化及相关大气-海洋系统之气候变化特性,鲭鰺围网渔获於每年9月到次年1月达到盛产期,此时主要渔区位於台湾东北海域(121°E-125°E,25°N-27°N)。

The article studied and analyzed the data of the investigative fishing vessel from 2002 to 2005, fisheries statistical data of Zhoushan and sequential monitoring data of Mackerel and Scad from marine fisheries research institute of Zhejiang Province. The results showed that the fishing ground of Mackerel and Scad mainly distributed in 28°-32°N, 122°-125°E, and fishing period was usually July to September, yearly average ratio of Mackerel and scad was 98.97 % from 2002 to 2005. According to the early rearch result of others, the fishery resources of Mackerel and Scad are 120 thousand tons.

对灯光围网调查船2002~2005年的渔业生产调查资料、舟山市渔业统计资料和浙江省海洋水产研究所历年来的上层鱼监测资料进行了研究和分析,结果表明:2002~2005年,浙江省群众灯光围网渔业的作业渔场主要集中在28°~32°N、122°~125°E之间的海域,渔期一般为每年的7~9月;鲐鲹鱼占总渔获的年均比例为98.97%;根据历史资料粗略推算,调查海域鲐鲹鱼等中上层鱼类的资源量约为12×10^4t,最大持续产量为5.8~6.7t,最佳捕捞船数315组左右。

第1/5页 1 2 3 4 5 > 尾页
推荐网络例句

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。

You rap, you know we are not so good at rapping, huh?

你唱吧,你也知道我们并不那么擅长说唱,对吧?