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1)  square mesh codends
方目网囊
1.
Comparison and analysis on catch selectivity of square mesh codends between 35.2 and 30.3 mm of trawl in northern South China Sea;
南海北部拖网35.2与30.3mm方目网囊渔获选择性比较
2.
Study on selectivity of square mesh codends for Saurida tumbil;
方目网囊对多齿蛇鲻的选择性分析
2)  cod-end mesh
网囊网目
1.
Selectivity experiment on the cod-end mesh of beam shrimp trawl for catching Crangon affinis;
桁杆虾拖网捕捞脊腹褐虾网囊网目选择性试验
3)  Cod end mesh size selectivity
网囊网目选择性
4)  square mesh
方形网目
1.
Study of the mesh selectivity of diamond and square mesh codend of two-stick swingnet;
桁杆张网渔具菱形和方形网目网囊的选择性研究
2.
In order to assess the size selectivity for fishes of beam trawl fishing in offshore of the East China Sea,experiments of codends with different mesh configuration,including diamond mesh,square mesh and turned through 90° diamond mesh(T90) in 4 sea trials have been carried out and catch data were collected by comparative fishing method.
选择性分析结果显示,对于短吻舌鳎,横向使用的菱形网目网囊L50(50%选择体长)最大,而SR(选择范围)最小,菱形网目网囊L50最小,而SR最大;对于棘头梅童鱼和小黄鱼,菱形网目网囊的L50最小,SR最大,横向使用的菱形网目网囊L50最大,而方形网目网囊SR最小;除不同结构的网目扩张程度不同以外,鱼体体型结构的特殊性以及网囊结构也可能是导致选择性差异的主要原因。
3.
In order to improve size selection for shrimps of multi-codends beam trawls fishing in offshore of the East China Sea,experiments of several sea trials for size selectivity of codends with different mesh configuration, including diamond mesh,square mesh and turned through 90° mesh,have been carried out and catch data were collected by comparative fishing method.
选择性模型对哈氏仿对虾(Parapenaeopsis hardwickii)和葛氏长臂虾(Palaemon gravier)渔获数据的拟合结果显示,选择性模型具有较好的拟合性,但存在航次间差异;不同网目结构网囊的选择性曲线模型都可简化为Logistic曲线;对于哈氏仿对虾,相比菱形网目网囊,方形网目和转向网目网囊的L50较大,而SR较小(菱形和方形网目之间差异显著,菱形和转向网目之间差异不显著);对于葛氏长臂虾,方形网目和转向网目网囊的L50较大(菱形和方形网目之间差异显著,菱形和转向网目之间差异不显著)。
5)  Compound mingmu capsules
复方明目胶囊
1.
OBJECTIVE:To develop an HPLC method for the simultaneous determination of Photogenic acid and Aesculin in Compound mingmu capsules.
目的:建立以高效液相色谱法同时测定复方明目胶囊中绿原酸和秦皮甲素含量的方法。
6)  Target network way
目标网方案
补充资料:方目纱
方目纱  古纺织物名。也称“方空”,见“方空”。
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