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- Hyriopsis cummingii 三角帆蚌
- Ultrastructure of mantle cells in Hyriopsis cumingii Lea was observed with transmission electron microscope. 用透射电镜观察了三角帆蚌(Hyriopsis cumingii Lea)外套膜细胞的超微结构。
- In the long term, can yrd jizhu hyriopsis incestment, after picking another important base? 长期来看,长三角地区能否继珠三角之后,成为国内境外接单的另一重要基地?
- Two important pearl-culturing mollusk shells, which include Pinctada martensii(Dunker) and Hyriopsis cuningii(Lea), have been studied by laser micro-Raman spectrometry. 本文采用显微激光拉曼光谱对马氏珍珠贝和三角帆蚌贝壳进行了研究。
- To be noticed that the spiral grains on the surface of nacreous layer of Hyriopsis schiegeli shells and its pearls are rarely found in other fresh water cultured pearls. 值得注意的是,在池蝶蚌贝壳及其珍珠的珍珠层表面出现螺旋状纹理,这种现象在其它的淡水珍珠(如三角帆蚌贝壳及其珍珠)中极为少见。
- You can also use photoplasticity and hyriopsis inferion instead of rubber scraper to complete business card printing and membership card production needs. 也可用有机玻璃三角尺代替像胶刮板来完成制卡和会员卡制作的需要。
- In conclusion, the freshwater cultured pearls produced by mussel Hyriopsis cumingii contain no calcites, and this is obviously different from characteristics of saltwater cultured pearls. 三角,帆蚌淡水养殖珍珠中不存在方解石,这与海水养殖珍珠中存在方解石明显不同。
- In this paper, we determined moving speed of gill lamellas to study how the activities of Hyriopsis cumingii (Lea) gill cilium are affected by water tempreture, pH value, [NH3]and [NH4Cl]. 本文测定了鳃瓣小片爬行的速度,研究水温、PH值、[NH3]和[NH4Cl]对三角帆蚌鳃纤毛活动的影响。
- Hyriopsis cumingii in Dongting lake area 三角帆蚌
- freshwater mussel (Hyriopsis cumingii) 三角帆蚌
- A STUDY ON FEEDING HABITS AND INGESTION RATE OF HYRIOPSIS CUMINGII 三角帆蚌食性及摄食率的初步研究
- OXYGEN CONSUMPTION AND AMMONIA-N EXCRETION RATES OF Hyriopsis Cumingii Lea 三角帆蚌的耗氧率和排氨率
- PRELIMINARY STUDIES OF SOD ACTIVITIES IN THE HAEMOLYMPH OF ANODONTA WOODIANA HEUDE AND HYRIOPSIS CUMINGEE LEA 背角无齿蚌和三角帆蚌血淋巴超氧化物歧化酶的初步研究
- The effects of culturing Hyriopsis cumingii on the main water quality parameters in the open pond 外荡养殖三角帆蚌对水体主要水质因子的影响
- Study on Pathology of Hyriopsis cumingii Lea Disease Caused by Aeromonas hydrophila 三角帆蚌嗜水气单胞菌病的病理研究
- RAPD analysis on genetic diversity among the stocks of Hyriopsis cumingii from the five large lakes of China 中国五大湖三角帆蚌群体遗传多样性的RAPD分析
- Effect of different models of stocking and management on growth and yield of freshwater pearl mussel Hyriopsis cumingii 不同放养和管理模式对三角帆蚌生长与养殖产量的影响
- A primary study on the morphological changes of embryo of Hyriopsis cumingii in nurturing pouch of outer gill 三角帆蚌胚胎在外鳃育儿囊内形态变化初步研究
- Keywords Pinctada martensii(Dunker);Hyriopsis cuningii(Lea);Shell;Laser micro-Raman spectrometry; 马氏珍珠贝;三角帆蚌;贝壳;显微激光拉曼光谱;
- Keywords Hyriopsis cumingii(Lea);polysaccharides;determination;the best desiccative technics; 三角帆蚌;总多糖;含量测定;最佳干燥工艺;