1) feeding quotient
投饵系数
2) survival activity index
不投饵存活系数
1.
The effects of salinity on survival activity index(SAI) of the larvae of Sebastiscus marmoratus were studied in the laboratory.
实验比较了5个盐度梯度(28、22、16、10、4)下褐菖鲉仔鱼在饥饿条件下的存活状况并测定其不投饵存活系数SAI。
2.
The effects of seawater salinity on hatching rate and survival activity index (SAI) of Epinephelus akaara were studied in the laboratory.
对12批初孵仔鱼进行耐饥饿试验,并测定其不投饵存活系数SAI值。
3.
The effects of seawater salinity on growth rate and survival activity index(SAI) of newly hatched larvae of Pagrosomus major(♀)× Srarus macrocephalus(♂) F1 were researched.
0)下真鲷(Pagrosomus major,♂)×黑鲷(Sparus macrocephalus,♀)杂交子一代(杂交F1)初孵仔鱼的生长情况,并在此盐度梯度下对杂交F1仔鱼进行耐饥饿试验,测定不投饵存活系数(SAI)。
3) feeding frequency
投饵次(频)数
4) feed coefficient
饵料系数
1.
The total feed intake and feed coefficient were very significantly (P<0.
05);对欧鳗黑仔苗的总摄食量、饵料系数有显著的影响(P<0。
2.
42 percent and the feed coefficient is 0.
42%,饵料系数为0。
5) feed conversion ratio
饵料系数
1.
After the 100 days,the feed conversion ratio and relative weight gain of fishes in each group were individually 2.
经过100d的饲养,5个试验组的饵料系数和相对增重率分别为2。
6) feeding
[英]['fi:dɪŋ] [美]['fidɪŋ]
投饵
1.
The larval growth specificity and feeding observation of Chinese mitten crab;
中华绒螯蟹幼体生长特性及投饵量的观察
2.
A preliminary discussion is made on the living environment and feeding of Penaeus semisulcatus through an experiment of cultivation.
通过养殖试验对短沟对虾的生长环境和投饵进行了初步探讨。
3.
On the basis of the status of existent feeding machine control systems,a new adequate feeding machine control system for aquaculture was developed.
根据现有投饵控制系统的现状,设计一种适合水产养殖的新型投饵控制系统,解决同类控制装置的自动化程度不高,适应能力差的问题。
补充资料:长安书怀投知己(一作投邢员外)
【诗文】:
所学近雕虫,知难谒至公。徒随众人后,拟老一生中。
间岁家书到,经荒世业空。心悬沧海断,梦与白云通。
玉漏声连北,银河气极东。关门迢递月,禁苑寂寥鸿。
地广身难束,时平道独穷。萧条苔长雨,淅沥叶危风。
久愧干朝客,多惭别钓翁。因依非不忝,延荐况曾蒙。
与善应无替,垂恩本有终。霜天摇落日,莫使逐孤蓬。
【注释】:
【出处】:
全唐诗:卷589-38
所学近雕虫,知难谒至公。徒随众人后,拟老一生中。
间岁家书到,经荒世业空。心悬沧海断,梦与白云通。
玉漏声连北,银河气极东。关门迢递月,禁苑寂寥鸿。
地广身难束,时平道独穷。萧条苔长雨,淅沥叶危风。
久愧干朝客,多惭别钓翁。因依非不忝,延荐况曾蒙。
与善应无替,垂恩本有终。霜天摇落日,莫使逐孤蓬。
【注释】:
【出处】:
全唐诗:卷589-38
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