水輪蟲 的英文怎麼說
中文拼音 [shuǐlúnchóng]
水輪蟲
英文
epiphanes-
After molting three times, the zoea enter the mysis stage during which they begin to look more like adult shrimp and swim in a characteristic fashion with head and tail pointed downwards at right angles and occasionally performing a sudden retrograde jumping action. this is known as the inversion state, the fry being suspended upside - down in the upper middle region of the pond water. this is, therefore, also called the " inverted suspension phase "
眼幼蟲脫第三次即進入糠蝦期幼蟲期mysis stage ，此期之體形已略成蝦之狀態，且具特有之游泳姿態，即頭部及尾部均向下，成一直角彎曲而時作向後跳躍游動，又因成倒立狀態，懸浮於水中的中上層，又叫倒吊期，此期幼蟲對外界的環境因素，如水溫鹽分等變化，比前兩期來得更具適應力，主要餌料為豐年蝦brine shrimp的幼蟲，但其他大小略同的動物性浮游生物，如橈腳類copepoda輪蟲類rotifera均可。Through the study of hydrolytic acidification - catalytic oxidation process treatment of wastewater of pulp anti paper making from waste paper and the microbes, what we found are as follows : it is certain that if there are more biaokeyuankechong in the water, the environment the water quality is worse : when swimming infusorian, eelworm, filamentous bacteria are found in the water, it shows the water is good : dark red alga and red pot ladybug show the water is still better, and higher microbes such as green alga and rotifer indicate the water quality is best
摘要通過對水解酸化接觸氧化工藝處理廢紙造紙廢水及其生物相的研究，確定出表殼圓殼蟲數量越多，環境和水質越差；而游泳類纖毛蟲、線蟲、絲狀菌的出現是水質稍好的指示；暗紅色藻類和紅斑瓢體蟲是水質更好的指示；而較高等生物綠藻和輪蟲則是水質最好的指示。Through feeding on varieties of food, it was found that paramecium sp. was one of the best feed for the initial feeding of takifugu obscurus larvae, and brachionus calyciflorus was fit for larvae stage, while the function of photosynthetic bacteria was to improve living environment
通過觀察仔魚形態發育特徵和比較不同餌料飼喂仔魚效果發現，草履蟲為仔魚期最佳開口餌料，輪蟲為仔魚期適口餌料，而光合細菌主要起調節水質的作用，和其它餌料搭配使用可取得較好效果。During the period needed the proper growing environment, spread a mixture of amazerm and rice bran and yeast powder at the bottom of the pond and watch the living feed such as such as cop or class potif necessary for hatchery grow
在養殖池作水期間，將良益菌與米糠或酵母粉混合灑鋪池底可培育出魚蝦苗所需之餌料生物如橈腳類，底棲生物多毛類輪蟲等。There are a number of possible explanations for this, but the most likely ones are removal of nutrients, improved varieties, improved farming techniques, including better moisture conservation, weed control, crop rotations and timely planting date ; and improved pest control practices
對此有一些可能的解釋，但較好的解釋是，因為養分被移走，使用了良種和先進的農作技術，包括更有效的保水、除草、作物輪作和適時播種，此外還有良好的害蟲防治技術。Linfen fresh water rotifera class institute
臨汾淡水輪蟲類的調查The morphology of resting eggs, factors influencing resting egg production, the hatch forms of resting eggs, factors influencing the hatch of resting eggs and the researches on resting eggs in natural ponds are discussed
重點介紹了輪蟲休眠卵的形態、影響輪蟲休眠卵形成的因素、輪蟲休眠卵的萌發形式及影響其萌發的因素、自然水體中輪蟲休眠卵的研究概況。分享友人