zooplankton造句

• Standard practice for sampling zooplankton with pumps
  用泵对浮游生物取样的标准实施规程
• Standard practice for sampling zooplankton with conical tow nets
  用圆锥形拖网采集浮游生物
• Sampling zooplankton with a clarke - bumpus plankton sampler
  用克-朋氏浮游生物采样器采集浮游生物
• Zooplankton and bio - assessment of water quality in yinwan project
  引滦入津输水工程流域浮游动物和水质评价
• Zooplankton biormass and its variation in water near changjiang estuary
  长江口水域浮游动物生物量及其年间变化
• The biomass of phytoplankton and zooplankton show a bi - peak variation trend
  浮游动物的位相略滞后于浮游植物。
• Zooplankton and control of eutrophication in dongping lake , shandong province
  山东省东平湖浮游动物与富营养化防治
• Investigations on phytoplanktons and zooplanktons in the nansi lakes , shandong province
  山东南四湖浮游动植物的调查研究
• Most zooplankton species are known from samples collected less than 1 , 000 meters deep
  大部份从深度1000公尺内采到的浮游动物，都是科学家已知的。
• Whatever happens to zooplankton in the ocean has an immediate impact on the rest of the marine food web
  任何影响海中浮游动物的事件，都会立即牵连到海洋食物网其他的部份。
• Zooplankton are the drifting and swimming animals first in line to eat algae and other plant life , called phytoplankton
  浮游动物是在海中漂浮与移动的动物，位在第一线摄食藻类及浮游植物。
• Many organisms that spend their adult life stuck on the bottom of the seafloor start out as zooplankton in their larval stage
  许多成年后附著在海底的生物， ?们在幼虫时期是以浮游动物的型态生活。
• From the p1 to p5 phases of this stage , the brine shrimp s larvae and zooplankton such as copepoda should be used as feed
  通常p1至p5左右之后期幼虫，宜用丰年虾或期他桡脚之类的动物性浮游生物为饵料。
• The average density and biomass of zooplankton were 1391 . 63 ind . / l and 2 . 27 mg / l , respectively . most of the predominant species are indicators of eutrophication
  0xl夕cen口ml ;随水体中n 、 p浓度的增加而增加，随浮游植物密度的上升而下降，与浮游动物密度的变化趋势相反。
• She says this research will provide a baseline for measuring how pollution , overfishing , climate change and other human activity affect zooplankton and their environment
  她表示，经由这项研究所获得的基础资料，将是未来测量污染、过渔、气候变迁、人类活动如何影响浮游动物及其环境的依据。
• The annul change of the amount , the biomass of the zooplankton community and the effects of temperature , ph on the amount of the zooplankton community were studied
  对浮游动物进行种类鉴定，确定了常见种和优势种，研究了浮游动物群落数量和生物量的周年变动以及温度、 ph值对浮游动物群落的影响。
• 6 . the biodiversity of phytoplankton had risen slightly since 1990 ' s , but the biodiversity of zooplankton , as a key link in the food chain , had been falling in the same time
  胶州湾的浮游植物多样性指数虽然自90年代以来处于上升趋势，但作为食物链中重要环节的浮游动物的多样性指数却处于持续下降状态。
• During the 20 - day expedition , 28 experts from 14 nations collected 1 , 000 individual specimens , including 120 species of fish , some new to science , and hundreds of species of zooplankton
  在20天的探测中，来自14个国家的28位专家，采集了1000份标本，其中包括120种鱼类，一些科学上的新物种，以及数百种浮游动物。
• During the mysis substages there is a gradual transition from phytoplankton to zooplankton . feed on : diatoms , animalcule such as a . salina , oyster eggs and larvae as well as on rotifers and nematodes
  1在糠虾期幼虫的蜕变中，渐渐从摄食植物浮游生物转变到动物浮游生物。饵料：藻类微生物如丰年虾牡蛎卵轮虫丝虫类动物。
• Grazing of phytoplankton by zooplankton and suspension - feeding benthos is also considered a promising control agent , but this approach has many logistical problems and is a long way from the application stage
  另一方面，利用大型海藻与微藻间的相生相克和营养竞争等作用在养殖区域内进行赤潮的防控被认为具有较强的理论和实践意义。