1) 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)。
2) diamond mesh
菱形网目
1.
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.
为评价东海近海桁拖网渔具对主要鱼类的尺寸选择性,使用对比作业法,在吕四渔场开展了4个航次的、不同网目结构网囊(菱形、方形及横向使用的菱形网目)的选择性试验。
2.
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)。
3.
The selectivity of square and diamond mesh codends with different mesh sizes (25mm, 30mm, 35mm, 40mm and 45mm) of two-stick swingnet was analyzed through covernet method selective experiments, in which Logistic curve was regarded as the selection curve and the maximum likelihood method as estimation method of the parameters of selectivity model.
使用套网法作为选择性试验方法,Logistic曲线作为选择性曲线模型,并运用极大似然估计法进行曲线参数估算,对桁杆张网渔具不同网目尺寸(25mm、30mm、35mm、40mm以及45mm网目大小)、不同网目形状(菱形网目和方形网目)的网囊选择性进行分析。
3) 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
4) Target network way
目标网方案
5) Ceriodaphnia quadrangula
方形网纹
1.
The acute toxicity and life cycle toxicity of heavy metals to Ceriodaphnia quadrangula was studied under renewed static conditions.
在静置换水条件下，研究了重金属对方形网纹的急性毒性和生活周期毒性。
6) square sea-cage
方形网箱
1.
Calculation on horizontal wave force using two wave theories for a square sea-cage;
应用两种不同的波浪理论计算方形网箱水平波浪力
补充资料：目（目巟）（目巟）
目（目巟）（目巟） 目（目巟）（目巟） 证名。出《素问·藏气法时论》等篇。《太平圣惠方》卷三十三：“视物昏暗，故谓之（目巟）（目巟）也。”《素问·藏气法时论》：“肝病者，……虚则目（目巟）（目巟）如无所见，耳无所闻，善恐，如人将捕之。”又《灵枢·经脉》：“肾足少阴之脉，……是动则病坐而欲起，目（目巟）（目巟）如无所见。”说明肝肾受病均能引起视力减退，目视（目巟）（目巟）。治宜补肝明目，滋补肝肾。方用青羊肝散、一贯煎加减。参见目昏条。
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