The first involves 2 kinds of Asian carp, bighead and silver.

第一个案例是关于2种亚洲鲤鱼，头大，银色的鱼身。

The first involves two kinds of Asian carp, bighead and silver.

第一个案例涉及两种亚洲鲤鱼：大头鱼和银色鲤鱼。

The suggested control measures for Taihu Icefish are recommended for Bighead.

建议控制方法同太湖新银鱼。

Other experiments in crossing bighead and silver carp have produced a new variety of fish.

使大头鱼和银色鲤鱼杂交的其他试验获得了一个新品种。各式各样的，种类繁多的。

The survival rate of hosts reached 100 % (tilapia), 60 % (Yellow headed catfish) and 30 % (Bighead carp) respectively.

在寄生过程中，罗非鱼成活率高达100%，黄颡鱼为60%，花鲢仅为30%；

Extraction yield of collagen from skin of bighead, weever and crucian was 11.9%, 11.3% and 11.6%, respectively, with acid.

采用酸法和热水法提取鱼皮中的胶原蛋白，实验结果表明，鳙鱼、鲈鱼、鲫鱼等鱼皮酸法提取率分别为11.9％，11.3％及11.6％；

Scanning electron microscopy indicated the addition of SPI and KG could make bighead surimi form firm and uniform gel network.

电镜分析则表明SPI和KG的加入都可使鳙鱼鱼糜形成致密、均匀的凝胶网络结构。

Three herbivorous fish were farmed by freshwater, while mercury in Bighead carp and Bluntsnout bream were higher than Grass carp.

草食性的三种鱼类均为淡水养殖，团头鲂与鳙鱼的含量显著高于草鱼。

The above results provide basic information for the biochemical genetic survey of bighead carp populations and artificial breeding of bighead carp.

上述结果可为鳙鱼种群的生化遗传结构分析以及鳙鱼的人工育种提供基础资料。

Control measures: It is important to pay more attention to the impact of invasive Bighead Carp on endemic species and control the rate of expansion.

控制方法：必须重视鳙鱼的入侵对特有物种的危害问题，控制其继续扩张的趋势。

The effect of processing conditions, starch and food gums on the gel strength and folding ability of fish balls made from bighead carp was investigated.

研究了加工条件、淀粉、食用胶对鳙鱼鱼丸凝胶强度和耐折度的影响。

Extraction yield of collagen from muscle of bighead, weever and crucian was 0.61%, 0.57% and 0.43%, respectively, by extraction of acid-soluble collagen with acid.

采用酸法提取鱼肌肉中的酸溶性胶原蛋白，实验结果表明，鳙鱼、鲈鱼、鲫鱼等鱼的提取率分别为0.61%，0.57%及0.43%。

SDS-polyacrylamide gel electrophoresis indicated that SPI could enhance the intensity of myosin heavy chain (MHC) of bighead surimi gels while KG had no effect on it.

聚丙烯酰胺凝胶电泳表明，SPI可增强肌球蛋白重链带（MHC）的强度，而KG对MHC带的强度影响不大。

Bighead and silver carp - both native to Asia - have been migrating toward the lakes since escaping from Deep South fish ponds and sewage treatment plants in the 1970s.

原产于亚洲的大头鲤鱼和银鲤鱼，20世纪70年代从南方鱼塘和污水处理厂逃逸以来，已经向五大湖扩散。

Asian carp—including thecommon, black and bighead variety—were brought to the U.S. in the 1970sas live vacuum cleaners meant to remove algae and suspended matter fromponds.

上世纪七十年代，作为清除池塘中藻类和漂浮物质的活真空清洁器，亚洲鲤鱼——包括普通、黑色和大头品种——被引入美国。

This paper investigates the control of the excess propagation of Cyclops by the top-down effect of fish, such as silver carp and bighead carp under different stocking biomass conditions.

该文在不同放养生物量下进行鲢鱼和鳙鱼控制水蚤孳生的下行效应试验研究。