蟹壳,crab shell
1)crab shell蟹壳
1.Study on the determination of Pb,Cd,Cr in shrimp andcrab 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 fromcrab 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 fromcrab 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。
英文短句/例句
1.I don"t like crabs because they have hard shells.因为螃蟹壳硬，我不喜欢吃螃蟹。
position analysis of alkali wastewater from chitin processing虾蟹壳生产甲壳素废碱液的成分分析
3.Studies on the technology of producing good quality chitin from the shell of Charybdis japonica用日本蟹壳生产优质甲壳素的工艺研究
4.Study on Chitosan of Shrimp and Crab Shell by Extracting with Ionic Liquid-CmimPF_6离子液体-CmimPF_6分离提纯虾、蟹壳中壳聚糖的研究
5.a three-layer dressing incorporating chitosana fiber derived from crab shells, 350 million pounds of which are discarded in the U.S. annually.聚氨基葡糖是一种取自螃蟹壳的纤维。 每年有三亿五千万磅的蟹壳被人们废弃掉。
6.Formerly Lady White Snake was imprisoned under the pagoda, and Fa Hal hid himself in the crab"s shell.当初，白蛇娘娘压在塔底下，法海禅师躲在蟹壳里。
7.Study on Extraction, Purification and Stability of Pigment from Portunid Carapace梭子蟹壳色素的提取、纯化及其稳定性的研究
8.Research Progress on Relationship between Crab Shell and Breast Cancer Related Apoptosis Genes蟹壳与乳腺癌相关凋亡基因关系的研究进展
9.PROCESS OF MICRO-POWDER OF SWIMMING CRAB SHELL ENZYMATIC-HYDROLYSIS WASTE AND ANALYSIS OF NUTRITIVE梭子蟹壳酶解余料的微粉加工及其营养分析
10.Study on Preparation Technology and Application of Chitosan and Calcium Citrate Malate from Portunid Carapace梭子蟹壳制备壳聚糖和果酸钙的工艺及应用研究
11.The Preparation of Chitosan from Crust of Crab and It’s Application in the Spent Steel Pickle Liquor Treatment由蟹壳制备壳聚糖及其在钢洗废水中回收镍镉的应用
12.edible crab that has recently molted and not yet formed its new shell.可食用蟹，换壳不久还未形成新壳。
13.Any of various similar related crustaceans, such as the hermit crab or the king crab.寄居蟹任一种与其类似的甲壳纲动物，例如寄居蟹或蜘蛛蟹
14.edible crab that has not recently molted and so has a hard shell.可食用蟹，换壳后时间长因而有一个硬壳。
15.tiny soft-bodied crab living within the mantle cavity of oysters.生活在牡蛎的壳中微小的软体蟹。
16.freshly molted crab with new shell still tender and flexible.刚蜕皮的螃蟹，新壳还比较柔嫩。
17.A NEW SPECIES OF TRITODYNAMIA(CRUSTACEA: BRACKYURA) FROM FUJIAN PROVINCE, CHINA三强蟹属一新种记述(甲壳纲:短尾类)
18.A NEW SPECIES OF PERCNON (CRUSTACEA:BRACHYURA)FROM THE HAINAN ISLAND, GUANGDONG PROVINCE, CHINA海南岛盾牌蟹属一新种(甲壳纲:短尾类)
相关短句/例句
shell of Charybdis japonica日本蟹壳
1.Studies on the technology of producing good quality chitin from theshell of Charybdis japonica;用日本蟹壳生产优质甲壳素的工艺研究
3)outer cover of river crab河蟹外壳
4)Softshall crab软壳蟹
5)Hymenosomatidae膜壳蟹科
6)crab sheller蟹脱壳机
延伸阅读
蟹壳【通用名称】蟹壳【其他名称】蟹壳 (《千金·食治》) 【来源】为方蟹科动物中华绒螯蟹的甲壳。动物形态详"蟹"条。 【化学成分】大约3/4为碳酸钙，余1/4中约有一半为甲壳质，余一半主要为蛋白质。甲壳质系由N-乙酰氨基葡萄糖所成的多糖，不溶于稀的酸、碱，如与酸共煮则水解而生乙酸与D-葡萄糖胺。甲壳质为蟹、虾等壳的特殊成分，但亦含于某些昆虫的壳、菌丝、孢子中。 【性味】《千金·食治》："味酸，寒，有毒。" 【功用主治】破瘀消积。治瘀血积滞，胁痛、腹痛，乳痈，冻疮。 ①《纲目》："烧存性，蜜调，涂冻疮及蜂虿伤；酒服，治妇人儿枕痛及血崩腹痛，消积。" ②《本草崇原》："攻毒，散风，消积，行瘀。" 【用法与用量】内服：煅存性研末。外用：烧灰调敷。 【选方】①治蓄血发黄，胸胁结痛而不浮肿者：蟹壳煅存性，黑糖调，无灰酒下三钱，不过数服效。(《本经逢原》) ②治血崩甚而腹痛：毛蟹壳烧存性，米饮下。(《证治要诀》) ③治妇人乳痈硬肿：蟹壳灰一服即散。(《本经逢原》) ④治蜂虿伤：蟹壳烧存性，研末，蜜调敷。(《证治要诀》)
