crayfish ['kreifiʃ]

crayfish的基本解释

n.

小龙虾

crayfish的同义词

n. langouste · rock lobster · spiny lobster · crawfish · crawdad

crayfish所属的单词分类

Animal / 动物 [799]

woolly rhinoceros  ·  woolly mammoth  ·  woolly bear caterpillar  ·  wild cat  ·  western meadowlark  ·  Umbrellabird  ·  Treefrog  ·  thresher shark  ·  Swallowtail Butterfly  ·  spiny lizard

与crayfish相关的网络例句 [注：此内容来源于网络，仅供参考]

The development of crayfish culture in China is analyzed and it has a bright prospect to develop the industry of crayfish culture especially soft-shell crayfish production in China.

我国淡水螯虾分布广泛，产量巨大，而且其生产成本较低，在我国开展淡水螯虾的养殖尤其是软壳螯虾生产具有广阔的前景。

1A:Crayfish Cambarus clarkii infection group 1×dose; 1b:Crayfish control; 1c: Repeat the infection of crayfish;2a-c: Corresponding: Macrobrachium rosenbergii、Macrobrachium nipponensis、Eriochier sinensis, Sinopotamon yangtsekiense; 3b: Shrimp from Tanghai typically infected with WSSV; 3c: Healthy shrimp control.

1a 螯虾感染组，1×剂量；1b 螯虾对照组；1c 以发病螯虾为毒源进行螯虾第2次感染；2a-c 依次罗氏沼虾、日本沼虾、中华绒螯蟹感染组；3a 长江华溪蟹；3b 唐海典型病虾；3c 健康对虾对照。

Result Nutrient components could induce corresponding gastrointestinal digestive enzymes of crayfish at dietary protein or cellulose level of 0, 33%, 50%, comparing to starch 0, 33%; Animal protein and cellulose at high level were beneficial for the SOD, while starch was opposite. Liver glycogen of crayfish fed with high-protein diets were even higher than these with highcarbohydrate diets, meanwhile, the muscle glycogen apparent consistent with the content of carbohydrate. Overall, crayfish was well adaptable to change in the dietary composition.

结果］饲料营养组分对鳌虾肠胃消化酶有良好的诱导作用，即：动物蛋白和纤维素均在0、33%、50%时可引起相应消化酶的适应性上升，而淀粉仅在0、33%时可引起淀粉酶上升；较高的动物蛋白和纤维素有益于肌肉中SOD的提高，而高淀粉则会显著降低鳌虾SOD值；肝糖原在高蛋白情况下能不受饲料中淀粉含量下降的影响，肌糖原则与淀粉含量保持一致；各生化指标经一定天数的波动后趋于稳定。

与crayfish相关的网络解释 [注：此内容来源于网络，仅供参考]

crayfish：小龙虾

热河生物群中已发现两类虾化石,一类是大型的、人们熟悉的螯虾类(Astacids),俗称"小龙虾"(crayfish). 另一类则是属于小型的洞虾科(Spelaeogriphidae)的成员--辽宁洞虾(Liaoningogriphus). 辽西热河生物群的鱼化石研究始于19世纪下半叶.

crayfish：龙虾

采用电生理技术研究TS对小龙虾(crayfish)神经肌肉接点的抑制作用表明,TS至少部分起着膜通道开放阻断剂的作用,它结合在通道开放活动状态中的受体上,所需浓度在0.1mmol/L以上;对谷氨酸盐引起的兴奋效应也有抑制作用.

crayfish：螯虾

凯库拉(Kaikoura)是纽西兰著名的海港,海洋生态资源丰富,几乎已成为赏鲸活动的代名词,该地的海鲜也相当出名,尤以螯虾(crayfish)为最,每年举办的凯库拉海鲜节都吸引众多饕客,今年的活动将在10/6举行.

crayfish：小龙虾, 喇蛄

prawn 虾 | crayfish 小龙虾, 喇蛄 | lobster 龙虾

sea crayfish：海龙虾

sea clam 海蛤 | sea crayfish 海龙虾 | sea cucumber 海参