shagreen

The active substances of shark and their isolation and application;

鲨活性成分及其分离和应用

Isolation and Determination of Squalene from the Liver of Cetorhinus maximus in Fujian Coastal;

福建近海姥鲨肝油中角鲨烯的分离测定

Determination of the content of shark chondroitin sulfate by carbazole method;

咔唑法测定鲨鱼硫酸软骨素含量的方法学研究

Study on quantitative method of protein content in shark chondroitin sulfate by colorimetry;

鲨鱼硫酸软骨素中蛋白质比色法定量的方法学研究

Purification and Physicochemical Characteristics of Shark Hepatic Stimulator Substance;

鲨鱼肝刺激物质的分离纯化及其理化性质(英文)

A study on the anti-senescense effect of squalene compound in rats and drosophila melanogasters;

鲨烯复合剂延缓衰老作用的研究

Chitosan treatment can raise the transcriptional level of genes encoding squalene synthase (GSS) and squalene epoxidase (GSE) (Fig.

脱乙酰壳多糖处理可以诱导人参细胞产生H2 O2 ,增加人参皂苷的累积 ,提高鲨烯合酶 (squalenesynthase,GSS)与鲨烯环氧酶 (squaleneepoxidase,GSE)基因的转录水平。

Thirty-two Wistar male rats(22-day-old) were respectively given access to basic diet,control group with no-squalene diet(n=16) and experiment group with squalene diet(n=16) at a dose of 1 000 mg/kg food by oral administration.

将22日龄Wistar雄鼠32只,分对照组(饲料中不含鲨烯)和试验组(每千克饲料中含鲨烯1000mg),宰杀后测定血Leptin、血糖、胆固醇、甘油三酯和睾酮水平及体重脂肪指数和体重睾丸指数,同时,各组留6只与雌鼠交配,待观察产仔数。

The Fishery Resources Status of Sharks in Eastern China Sea;

东海区鲨鱼渔业资源状况

(4) The Scyliorhinoids by 4 families (Scyliorhini-dae, Triakidae, Carcharhinidae and Sphyrnidae), 19 genera and 43 species;

(4)猫鲨类,有猫鲨、皱唇鲨、真鲨和双髻鲨4科19属43种;

A mackeral shark(Lamna nasus) of temperate Atlantic waters.

鼠鲨一种鼠鲨（鼠鲨），生活在温暖的大西洋水域

Here,it's in front of the Shark House.

这儿，鲨鱼馆前面。

Any of various small sharks, chiefly of the family Squalidae, of Atlantic and Pacific coastal waters.

狗鲨一种小型鲨鱼，主要指大西洋和太平洋沿岸水域的棘鲨科鲨鱼

The next shark that came was a single shovelnose.

接着来的鲨鱼是条单独的铲鼻鲨。

"Large, aggressive shark (Carcharodon carcharias, family Lamnidae), considered the species most dangerous to humans."

鲭鲨科大型攻击性鲨鱼,学名为Carcharodon carcharias。

ETMOPTERUS SPINAX (LINNAEUS,1758),A NEWLY RECORDED SPECIES OF THE FAMILY SQUALIDAE FROM CHINA

黑腹乌鲨——中国角鲨科鱼类一新纪录种

any of numerous sharks from small relatively harmless bottom-dwellers to large dangerous oceanic and coastal species.

从海底无威胁的小鲨鱼到远洋及海湾危险的大鲨鱼的众多鲨鱼。

small bottom-dwelling dogfishes.

生活于海底的小狗鲨。

A shark snapped his leg off.

鲨鱼一口咬掉了他的腿。

type genus of the Carcharhinidae.

真鲨科的一个模式属。

Suddenly comes up a big shark.

突然出现了一条鲨鱼。

a shark-skin jacket, suit, etc

鲨皮布外衣、 套装等.

Shark?... Oh, I see, Sea World.

鲨鱼？…噢，知道了，海洋世界。

rayon sharkskin suit

人造丝鲨皮绸成套服装

He was looking steadily toward the shark coming.

他死死盯着迫近的鲨鱼。

They were killed by a shark.

他们被一条鲨鱼咬死。

There are more than two hundred and fifty species of shark.

鲨鱼种类达250种以上。