幼体发育的英文
paedomorphosis
例句与用法
- The effect of alexandrium tamarense on development of argopecten irradians concentricus larvae
塔玛亚历山大藻对墨西哥湾扇贝幼体发育的影响 - Gonadal development and fecundity are affected by certain essential dietary nutrients , especially essential amino acids , essential fatty acids , and vitamins etc . thus , during the last two decades , more attention has been paid to the optimal level of different nutrients in broodstock diets . it is well known that protein is a kind of indispensable nutrient because of its important physiological function on body structure and supplying energy to the growth and development of shrimp and crab . protein and amino acids of broodstock diet have been identified as major dietary factors that determine successful reproduction and survival of offspring
而这些问题的解决则要求对中华绒螯蟹生殖过程中的摄食和消化生理机制，亲体性成熟期对各种必需营养素(如必需氨基酸、必需脂肪酸和维生素等)的需求，卵细胞发生过程中营养物质的合成、转运及贮存规律，以及在受精卵、胚胎和后续以内源性营养为主的?状幼体发育阶段对卵黄磷蛋白的消耗和利用模式等环节进行较为深入的研究，在全面系统地了解中华绒螯蟹的生殖营养生理的基础上，探讨亲体生殖营养对卵质、孵化及后续幼体生长发育的影响。 - The contrast experiment shows that the combination of yuanji treatment and traditional chinese and western medicines exerts an obvious effect in preventing and curing gonorrhea of young shrimps , in increasing the disease - resisting ability , the survival rate , and the growth vitality , in shortening the hatching and growing period , and in improving the production of young shrimps
通过对比试验表明，元极处理结合中西药物对防治罗氏沼虾“白浊病”有明显效果，能提高虾苗抗病力、成活率和生长活力，缩短雌虾孵出幼体及幼体发育成虾苗的时间，促进虾苗增产。
