| 单词 | plankton |
| 释义 | plankton [英 [?pl??kt?n] 美 [?pl??kt?n] ] plankton的意思、解释 plankton 基本解释 plankton 名词浮游生物 plankton 网络解释 1. 浮游生物：浮游生物 浮游生物(Plankton)的定义:生活在水中不具有泳动能力或是泳动能力微弱无法抵抗水流,其移动方式大至为随波逐流进行横向长距离移动,上下迁移则是例用身体密度的调节或是利用微弱的泳动能力完成. 2. 浮游动物：多为多年生草本植物.④隐芽植物(Cryptophytes) 更新芽位於较深土层中或水中,多为鳞茎类,块茎类和根茎类多年生草本植物或水生植物.一年生植物(Therophytes) 以种子越冬.1.浮游动物(plankton2.水生生物群落 游泳动物(nekton 3. (总称)浮游动物：photosynthesis光合作用 | plankton(总称)浮游动物 | coverage新闻报道 4. 漂浮虫：1160,PIERE,工蚁 | 1161,PLANKTON,漂浮虫 | 1162,RAFFLESIA,草精 plankton 双语例句 1. 1. Whale with plates of whalebone along the upper jaw for filtering plankton from the water. 鳄的上部长有鲸须薄片可以滤出水中的浮游生物。8。知道不买螺旋盖的香槟 2. Baleen whales, like the humpback, blue, minke and right, take large amounts of water into their huge mouths and sift out plankton through 130 to 140 baleen plates located on each side of the upper jaw. 须鲸包括座头鲸，蓝鲸，鳁鲸以及脊美鲸，他们每次用嘴吸入大量的海水，然后利用位于上颚两侧的130到140个鲸须板筛选出大量的浮游生物。 3. plankton的意思 3. As our seas warm up, they follow the trail of plankton blooms across the west coast of Britain. 当我们的海洋变暖时，它们跟随者浮游生物群的踪迹穿越英国的西海岸。 4. plankton 4. Regularities among water color, transparency, plankton and DO were summarized on the base of the measured data of dozens of winter spending fish ponds in Heilongjiang and Jilin zones: 1 Transparency is negatively correlated with phytoplanktonic biomass, but positively with zooplanktonic biomass. 根据黑龙江、吉林地区数十个鱼类越冬池的实测数据，从水色、透明度、浮游生物与水体溶氧间的相互关系，总结如下规律：1 水体透明度与浮游植物量负相关，与浮游动物量正相关。 5. See plankton. Compare aphotic zone. 参见plankton，比较aphotic zone。 6. The main limited factors of nutritive salt, water-chemistry factors, plankton and primary productivity in Donghu reservoir were studied. 对东湖水库主要营养盐限制因子、水化因子、浮游生物、初级生产力进行了研究。 7. One type of plankton that seems to have great harvest possibilities is a tiny shrimplike creature called krill. 的兴趣。一种似乎具有很大收获可能性的微小为鳞虾。的虾状浮游生物被称为鳞虾。 8. One type of plankton that seems to have great harvest possibilit ies is a tiny shrimplike creature called krill. 一种似 乎具有很大收获可能性的微小的虾状浮游生物被称为鳞虾。 9. Numerous minerals, numerous plankton, a variety of animal carcasses, were deep frozen in the Antarctic and Arctic boundless glaciers. 无数的矿物质、数不清的浮游生物、各种各样的动物尸体，都被深深冻结在南极和北极渺无边际的冰川里。 10. The ratios of the respiration rates of different sized plankton to corresponding sized phytoplankton production rates are: micro-, 175%; nano-, 30%; pico-, 207%. 各粒级浮游生物呼吸率占相应粒级浮游植物生产率的比例为：小型浮游生物175%；微型浮游生物30%；超微型浮游生物207%。 11. plankton的解释 11. Other species of whales less reliant upon plankton have increased in compensation so that their species can continue to hold the frequency that they do in world service to earth`s ascension. 其它不太依赖浮游生物的鲸鱼物种在补整中已渐增数量，以为了它们物种能持续去把握用以对地球提升进行世界服务的频率。 12. This is the website of Journal of Plankton Research. 这是《浮游生物研究杂志》的网站。 13. Therefore, it was significant to study the impact of the sediment deposition on plankton. 因此，研究泥沙沉降对水体中浮游生物的影响具有十分重要的意义。 14. The production of plankton in the world and in some parts of the sea is really enormous. 浮游生物的产量在世界上或是在海洋的某些部位是很丰富的 15. In some areas, the amount of plastic outweighs the amount of plankton by a ratio of six to one. 在有些区域，塑料的数量与浮游生物的数量之比达到了六比一。 16. They eat huge amounts of plankton that other fish need to survive. 它们吞噬了非常多的浮游生物，这是其他鱼类赖以生存的食物来源。 17. The west lakeside of Hongze lake has been identified 165 species of phyto-plankton. 对洪泽湖西部湖滨生物多样性的可持续利用提出了一些建议。 18. Ozone reduction not only causes skin cancer and eye cataracts, it also destroys plankton, the beginning of the food chain on top of which we humans sit. 臭氧的减少不仅导致皮肤癌和白内障，而且摧毁浮游生物，那是我们人类赖以生存的食物链的第一环。 19. plankton 19. Plankton: Yes, my plan is working perfectly, now that I've turned Krabs into a helpless baby, the Krabby Patty secret formula will be mine! 我的计划正在完美的进行着，现在我已经把蟹老板变成了一个无助的婴儿，蟹黄堡秘方一定是我的！ 20. plankton的反义词 20. In Chapter 1, we introduce some elementary concepts and results from coincidence degree theory. In Chapter 2, we consider a delay differential equations model of plankton allelopathy proposed by Maynard-Smith, Chattopadhyay, Mukhopathyay, Jin Zhen and Ma Zhien et al. By applying Mawhin's continuation theorem of coincidence degree theory, we establish some easily verifiable sufficient conditions on the existence of multiple positive periodic solutions. In Chapter 3, with the help of differential equations with piecewise constant arguments, we propose a discrete analogue of a differential equations model of plankton allelopathy modified by Maynard-Smith and Chattopadhyay, which is governed by nonautonomous difference equations. A set of easily verifiable sufficient conditions are obtained for this discrete time model by Mawhin's continuation theorem. 第1章介绍了有关重合度理论的基础知识；第2章研究了经Maynard-Smith，Chattopadhyay，Mukhopathyay，靳祯和马知恩等学者逐步建立完善的一类浮游生物植化相克时滞微分方程模型，利用Mawhin延拓定理建立了该模型存在多重正周期解的一组简明实用的充分条件；第3章首先借助具分段常数变元的微分方程将Maynard-Smith和Chattopadhyay提出的一类浮游生物植化相克微分方程模型离散化，建立了一个相应的差分方程模型，然后利用Mawhin延拓定理研究了该模型多重正周期解的存在性，获得了一组简明实用的充分条件。 plankton 词典解释 1. 浮游生物 Plankton is a mass of tiny animals and plants that live in the surface layer of the sea. e.g. ...its usual diet of plankton and other small organisms. 它通常赖以为食的浮游生物和其他微生物 plankton 单语例句 1. She said scientists tested plankton for the Asian green mussels'DNA from water samples gathered by dragging a big net around the port. 2. The enormous shark is a filter feeder and sieves enormous amounts of plankton to eat through its gills as it swims. 3. He said a silver carp could consume 50 kg of algae and other plankton life in the course of gaining 1 kg in weight. 4. Their diet typically consists of plankton, small crustaceans and small squid. 5. Red tide refers to sea water turning red owing to a gathering of plankton on its surface. 6. Plankton is normally the bottom of the marine food chain, but some are more nutritious than others. 7. The plankton organisms reproduce themselves in large quantities due to rich nutrients in the water. 8. Sea to the east of Shenzhen appears to be free of the plankton at this stage. planktonplankton 英英释义 noun 1. the aggregate of small plant and animal organisms that float or drift in great numbers in fresh or salt water |
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