1) sampling of catches
渔获物抽样
2) by-catch
[英]['baɪ,kætʃ, -,ketʃ] [美]['baɪ,kætʃ, -,kɛtʃ]
副渔获物
1.
Research progress on by-catch reduction in the trawl fishery abroad;
国内外拖网减少副渔获物的研究进展
2.
Because of the selectivity of fishing gear and mixed distribution of fish species, there will be inevitably by-catches and discards when people catch the target species.
由于渔具不同的选择性和多鱼种鱼类共栖 ,人们在对目标种类进行捕捞时 ,不可避免地产生副渔获物及其抛弃。
3.
With less selectivity in trawling,there will be inevitably much by-catch and many discards during catching the target species.
由于拖网作业时选择性比较差,在捕捞目标种类的同时产生大量的副渔获物和抛弃,为此,世界上渔业发达国家在虾拖网和底层鱼拖网中,开发研究了副渔获物分离栅,取得了明显的效果。
3) catch
[英][kætʃ] [美][kætʃ]
渔获物
1.
Gill net, cast net, and shrimp pot have been used to survey the catch in the artificial reef area of Zhongshan city in high flow period and in dry season separately.
使用刺网、手抛网和虾笼等渔具,分别于丰水期和枯水期对中山人工鱼礁区进行渔获物调查。
2.
Based on the surveys of squid jig operation in the Southwest Atlantic in 2000, an analysis on biological characteristics of the catch - Illex argentinus is reported in the paper.
本文通过海上生产调查分析了西南大西洋鱿钓作业渔获物—阿根廷滑柔鱼的生物学特性。
3.
We conduct a report on the fish in the upper reaches of the Minjiang River in terms of their fauna, ecotypes, resource groups and the composition of the catch during April and May in 1997, thus providing a valuable reference for fish classification, geography, fish management department as well as local leaders at all levels.
报道了岷江上游的鱼类区系 ,生态类型 ,资源类型和 1997年 4～ 5月的渔获物组
4) capture
[英]['kæptʃə(r)] [美]['kæptʃɚ]
渔获物
1.
The recapture rate of different size of stocked crabs, difference of growth and mature by female and male, and reasonable size of the stocked crab were also .
为探讨河蟹生长特点以及渔获物与放养规格的关系 ,用有序样品的Fish聚类分析法首次对中华绒螯蟹的渔获物组成进行分析。
5) catches
[英][kætʃ] [美][kætʃ]
渔获物
1.
Study on the component of gill-net catches around the south region of the Yellow Sea in summer
夏季黄海南部沿海表层流刺网渔获物组成分析
2.
This paper gives a description about the cabin preservation device of catches based on ozone technologies such as the composition,the working process and operation control,the requirement of the parameters during operation as well as its application on the sterilization and preservation of catches stored in ice fishing cabin without refrigeration equipment.
介绍了一种采用臭氧处理的渔获物船舱保鲜装置的结构组成、工作过程与操作控制、操作使用有关参数要求及其在无制冷设备的渔船舱储加冰保鲜渔获物杀菌保鲜上的应用。
3.
This paper,based on the data of many years\' catches in Lake Taihu,analyzed the community structure of fishes in Lake Taihu and their succession dynamics.
依据太湖多年渔获物捕捞结果,系统分析了太湖鱼类群落结构及其演变动态。
6) composition of catches
渔获物组成
1.
Analyses on the composition of catches by purse seine from the Western and Central Pacific Ocean;
中西太平洋金枪鱼围网渔获物组成分析
2.
Based on the data collected from bottom trawl survey using fishing vessel which have 36 survey stations, and the trawl survey of corresponding stations by R/V "Beidou" conducted in August 2000, a comparative study on the composition of catches with different sampling gears were analyzed.
根据 2 0 0 0年夏季双拖渔船和“北斗”号专业调查船对应站位拖网调查资料 ,进行了两种不同取样网具情况下渔获物组成的比较分析 ,结果表明 :渔船的单位扫海面积渔获量、几种重要种类的长度范围、平均个体长度、5 0 %选择长度、重量计优势度均高于“北斗”号 ,而渔获种类数则少于“北斗”号 ,且两者种类组成相似性较低 ,仅为 0 。
3.
In this paper a preliminary analysis was performed on composition of catches obtained by longline fishing in the Mediterranean Sea during fishing seasons of two years May-June in 1995 and late April-early July in 1996.
本文对1995年5月—6月、1996年4月下旬—7月初地中海金枪鱼延绳钓渔汛期间渔获物组成进行初步分析，结果表明主要渔获物种有蓝鳍金枪鱼、箭鱼、大青鲨、翻车鱼、■龟，极少见的鱼种有尖吻青鲨、长鳍金枪鱼、又属长鳍乌鲂以及■科的一种■。
补充资料：验收抽样检验和监督抽样检验标准
验收抽样检验和监督抽样检验标准
standards for acceptance sampling and audit sampling inspection
扣nshou ehoUVa叩Jianyan he iiandu eh以JYang iianyanbi0Ozhun验收抽样检验和监督抽样检验标准(stands记sfor accepteLnce sampling and audit saznpling Ins侧沈-tion)有关抽样检验的中华人民共和国国家标准至1卯8年已达20个。其中验收抽样检验标准有巧个，它们是:①《逐批检查计数抽样程序及抽样表》(GBIT2828一1987)，②《周期检查计数抽样程序及抽样表》(G田T282乡一1987)，③《不合格品率的计量抽样检查程序及抽样表》(GBIT6378一1986)，④《计数序贯抽样检查程序及表》(GBZT8()5l一1987)，⑤《单水平和多水平计数连续抽样检查程序及表》(CBIT 5052一1987)，⑥《不合格率的计量标准型一次抽样检查程序及表》(GBIT 8()53一1987)，⑦《平均值的计量标准型一次抽样检验程序及抽样表》(GBIT 8()54一1卯5)，⑧《不合格品率的计数标准型一次抽样检查程序及抽样表》(GB/T13262一1991)，⑨《跳批计数抽样检查程序》(GWT13263一1卯1)，⑩《不合格品率的小批计数抽样检查程序及抽样表》(GB/T 13么抖一I卯I)，⑧《抽样检查导则》(G田T13393一1卯2)，⑩《挑选型计数抽样检查程序及抽样表》(GBIT13夕场一l卯2)，O《粒度均匀散料抽样检验通则》(G脚T 13732一l卯2)，。(孤立批计数抽样检验程序及抽样表》(GBIT 1523乡一l更抖)，0《计量截尾序贯抽样检验程序及抽样表》(GBIT l63()7一l型拓)。 监督抽样检验标准有5个，它们是:①《产品质量监督计数抽样程序及抽样表》(GBIT 14162一1卯3)，②《产品质量平均值的计量一次监督抽样检验程序及抽样表》(GB/T 14灾盯一l臾抖)，③《产品质量监督小总体计数一次抽样检验程序及抽样表)(CBITI，侣2一1卯5)，④《产品质量监督复查程序及抽样方案》(GBIT163C盼一1性尧刹玉)，⑤《产品质量监督计数一次抽样检验程序及抽样方案》(eBzTI科37一l期)。 在上述的抽样检验标准中，较有代表性的抽样检验标准是GBIT2828、GB/T132以、GBIT6378、GBlT8()54，月41，、侧，J
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条