鲇
- catfish
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〔~鱼〕头大嘴宽,尾圆而短,皮有黏质,无鳞,背部苍黑色,腹白色,上下颌有四根须。昼伏泥中,夜出活动。肉可食,鳔入药。
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(鮎)
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用手剥去巨鲇的皮并剖洗干净。
Huge catfish are skinned and dressed by hand .
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南方鲇和罗非鱼生长激素受体(GHR2)的克隆和两种生长激素受体在南方鲇表达的初步研究
Cloning of Growth Hormone Receptors ( GHR2 ) from Southern Catfish and Nile Tilapia and Preliminary Study on the Expressions of Two GHRs in Southern Catfish
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鲇细胞色素b基因序列差异及遗传多样性分析
Genetic Diversity of Silurus asotus on Mitochondrial Cytochrome b Gene Sequence
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结论大口鲇不同群体个体基因组DNA大小相同。
Conclusions Genomic DNA keeps the same molecular weight in different demes of Silurus meridionalis .
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胡子鲇×革胡子鲇F1与其亲本的形态学和细胞学分析比较
Analysis and comparison of morphology and cytology between the f_1 hybrid catfish ( clarias fuscus × c. lazera ) and its parents
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根据其轴突内分泌颗粒的大小和形状,鲇神经分泌纤维可区分为A1、A2、和B三种类型,不同类型的神经分泌纤维分别与特定激素分泌细胞形成突触联系或其他间接联系形式。
The nerve secretory fibre can be divided into types of A1 , A2 and B. The nerve fibre forms synaptic or indirect links with special harmone secretory cells .
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南方鲇幼鱼的淀粉酶活性的基础水平(未经实验处理的0周)在胃、肠分别为0.073,0.108U/mg,高于某些肉食性鱼类的相应水平;
The basic level ( 0 . 073 U / mg for stomach and 0 . 108 U / mg for gut ) of amylase activities was higher than some other carnivorous fishes .
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对健康大口鲇皮肤分泌液蛋白组分进行了分析,SDS-PAGE电泳表明其中有17种蛋白质。
The research analyzed protein composition of skin mucus from healthy Silurus meridionalis Chen . SDS-PAGE analysis suggested that there are 17 protein bands .
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通过分析认为,南方鲇体内葡萄糖磷酸化主要由HK催化,但其活性受饲料CHO水平的影响不明显;
The results suggested that the glucose phosphorylation in the fish is catalyzed mainly by HK , but its activity could not be significantly induced by dietary CHO level ;
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采用差速离心法及DNaseⅠ、RNase消化法制备并纯化了鲇(SilurusAsotus)肝脏线粒体DNA(mitochondrialDNA,mtDNA)。
The mitochondrial DNA ( mtDNA ) from liver of Silurus asotus had been isolated and purified by the method of density gradient centrifugation and DNase I , RNase digestion .
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综合实验结果分析:南方鲇生长的最适CBH为12%&18%。
The results suggested the optimal dietary carbohydrate level for growth in this fish was 12 % & 18 % .
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杂交鲇血清Tf等位基因a、b和c分别来自大口鲇血清Tf等位基因a、鲇血清Tf等位基因a以及鲇和大口鲇的血清Tf共有的等位基因b。
The allele a , b and c of crossed sheatfish serum Tf came from the allele a of southern sheatfish serum Tf , the allele a of oriental sheatfish serum Tf and the common allele b of oriental sheatfish and southern sheatfish serum Tf s , respectively .
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通过讨论认为:(1)饥饿处理50d的南方鲇在恢复生长过程中产生了显著的补偿效应;(2)该补偿现象主要因摄食水平显著升高所致。
This paper suggested that f ( 1 ) Silurus meridionalis starvation pretreatment for 50 days showed significantly compensatory effect in the recovery growth , ( 2 ) the compensatory growth resulted from significant increase of the ration level in the recovery growth .
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部分鲇形目鱼类嗅觉器官的研究
Studies on the Olfactory Organs of Siluriformes Fishes of a Part
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饥饿状态下南方鲇仔鱼的形态和行为变化
Changes of morphology and behavior in Silurus meridionalis larvae during starvation
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几种常用药物对南方大口鲇的急性毒性试验
Acute Toxicity Test of Several Common Aquacultural Drugs to Silurus meridionalis
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鲇幼鱼耗氧率与氨氮排泄率的初步研究
Oxygen consumption and ammonia excretion of juvenile oriental sheatfish Silurus asotus
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11种鲇形目鱼的血液检测与比较分析
Analysis on Blood Detection and Comparison of Eleven Siluriformes Fishes
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南方鲇成鱼的静止代谢率的季节变化
Seasonal changes in resting metabolism of the adult Silurus meridionalis
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饥饿对胡子鲇血液生理生化指标的影响
Effects of Starvation on Blood Physiological and Biochemical Indices in Clarias fuscus
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不同饵料对大口鲇苗种生长速度的影响
The Impact of Different Baits on Growth Rate of Silurus meridionalis Fingerlings
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革胡子鲇触须和口腔粘膜的味觉器官
Taste organs in the mouth and barbel of Clarias leather
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大豆主要抗原蛋白对埃及胡子鲇肌肉营养成分的影响
Effects of Main Soybean Antigens on Nutritional Components of Muscle in Clarias leather
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我一鲇也不能忍受那种音乐。对我来说太吵杂了。
I can 't stand it . It 's too noisy for me .
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大口鲇化学性消化机能研究
Studies on Chemical Digestive Function in Silurus Meridionalis Q & A on Sex
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南方鲇继饥饿后的恢复生长
The recovery growth in the southern catfish ( silurus meridionalis ) following starvation
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南方鲇的皮肤腺和味蕾结构研究
Study on structure of skin gland and taste bud in Silurus meridionalis Chen
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胡子鲇胚胎发育的观察
Observation on the embryonic development of Clarias fuscus
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鲇的消化能力与营养价值分析
Digestive Ability and Nutritive Value of Silurus asotus
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不同麻醉剂量灌喂对南方鲇幼鱼代谢的影响
Effect of Force-feeding on Postprandial Metabolism in Anaesthetized Juvenile Southern Catfish with Different Doses