1) outer cover of river crab
河蟹外壳
2) pinnotheres of Chinese mitten crabs
河蟹幼蟹
1.
Being ashore was the chief disease which threatens the pinnotheres of Chinese mitten crabs in the process of being cultured.
河蟹幼蟹培育过程中发生上岸现象是幼蟹培育期的主要疾病 ,采取大眼幼体放养前综合消毒、在整个养殖期定期药物预防 ,可以大大减少发病率 ,提高幼蟹的成活率。
3) crab shell
蟹壳
1.
Study on the determination of Pb,Cd,Cr in shrimp and crab shell by AAS;
原子吸收光谱法测定虾、蟹壳中Pb、Cd、Cr的研究
2.
The principle and method of preparing O-carboxymethyl chitosan from crab shell was studied.
以蟹壳为原料,研究了O-羧甲基壳聚糖的制备原理和方法;研究了盐酸浓度以及甲壳素在脱乙酰反应时不同反应时间和反应温度对壳聚糖性能的影响。
3.
In this research work,Chitin was prepared from crab shell and D-(+)-glucosamine was obtained from the hydrolysis of chitin in the hydrochloric acid solution.
以蟹壳为原料制备甲壳素,经盐酸水解、纯化得到D-(+)-氨基葡萄糖盐酸盐。
4) Eriocheir sinensis
河蟹
1.
Determination of Amino Acid Component of the Enzyme-hydrolysate in the Eriocheir sinensis Meat;
河蟹肉酶解产物的氨基酸组成分析
2.
Effects of Na_2SO_3,H_2O_2 and urea on the N-acetyl-β-D-glucosaminidase from Eriocheir sinensis;
亚硫酸钠、过氧化氢和尿素对河蟹N-乙酰-β-D-氨基葡萄糖苷酶活力的影响
3.
Effect of Different Stocking Densitiy on Size,Yield and Survival Rate of Eriocheir sinensis;
放养密度对河蟹育成规格、产量和成活率的影响
5) River Crab
河蟹
1.
The Technology of Hydrolysis and UV for the Protein of River Crab;
复合法制备河蟹蛋白水解液工艺条件的研究
2.
A comprehensive assessment of river crab marketing system——a case study of crab Marketing in Nanjing Huiming wholesale Market;
特种淡水养殖品流通研究——以经由南京批发市场销售的河蟹为例
3.
The current trend is to raise river crabs in ponds intensively rather than roughly in the past.
池塘养殖河蟹（又名中华绒螯蟹ＥｒｉｏｃｈｅｉｒＳｉｎｅｎｓｉｓ Ｈ。
6) Crab
[英][kræb] [美][kræb]
河蟹
1.
This paper analyses the benefit of the paddy,crab and loach field ecosystem through experiment.
1hm2稻-蟹-泥鳅田产出无公害水稻9111kg、无公害河蟹474kg,分别与稻-蟹田水稻9200kg和河蟹489。
2.
The ecological raising experiment of crab was carried out in the pool of huaxi fish farm to investigate its ecological raising model and technique in mountainous areas during 2003～2004.
2003 ~ 2004 年在贵阳市花溪区鱼种场进行池塘河蟹生态养殖试验,其结果为:蟹鱼套养2004 年总产值达到105 315。
3.
Using computer network and artificial intelligence technology, through the systematic induction and integration of the research achievements of crab culture and the experiences of the crab culture experts, the expert decision system of crab culture is established with many different functions and high intellectualization degree.
利用计算机网络和人工智能技术,通过将河蟹养殖方面的科研成果和河蟹养殖专家的宝贵经验系统归纳集成,建立起综合性强、智能化程度高、简单方便的河蟹养殖专家决策系统。
补充资料：煮河蟹
煮河蟹
原料：河蟹8只（约400克） 苦笋50克 黄瓜50克 泡椒节15克 姜片、葱节各10克 精盐、料酒、胡椒粉、味精各适量 化猪油15克
制法：
1．河蟹揭盖，去鳃及内脏后洗净，再斩去脚尖，拍破蟹腿；苦笋改刀成薄片，黄瓜切成7厘米长、2厘米宽的条，同下入沸水锅中稍汆捞出。
2．净锅上火，放入化猪油烧热，倒入河蟹、姜片、葱节、泡椒节炒出香味，掺入清水，烧开后改小火慢熬，待汤汁熬成乳白色时，再下入苦笋、黄瓜，调入精盐、胡椒粉、味精，略煮，即可起锅装入汤盘中，略摆整齐即成。
特点：汤汁乳白，蟹肉鲜香，加之这菜里边有黄瓜的清香味及苦笋的微苦味，故风味比较特别。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。