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This omnivorous fish does well on small live foods such as brine shrimp and bloodworms.

这上表现不错,如盐水虾和红虫小活食物杂食性鱼类。

A pleasant land it is in sooth of murmuring waters, fishful streams where sport the gurnard, the plaice, the roach, the halibut, the gibbed haddock, the grilse, the dab, the brill, the flounder, the pollock, the mixed coarse fish generally and other denizens of the aqueous kingdom too numerous to be enumerated.

他们睡得就像还活着似的。那真是一片欢乐的土地,淙淙的溪水,河流里满是嘻戏的鱼:绿鳍鱼、鲽鱼、石斑鱼、庸蝶、雄黑线鳍、幼鲑、比目鱼、滑菱鲆、鲽形目鱼、绿鳕,下等杂鱼以及水界的其他不胜枚举的鱼类。

It's a good material for gene engineering to construct highly active and thermophilic enzymatic gene.

该工程菌可作为材料构建耐热性好和酶活高的杂合基因工程菌。

By a series of the characterization on its textural properties and reactivity, we have found that the zeolitic shell in the catalyst could effectively prevent the soluble palladium species from being leached into the reaction solution because of the special molecular sieving effect of the zeolitic shell, endowing the catalyst with high reusability.

然而,对很多的贵金属参与的工业反应而言,由于反应物原料本身含有痕量的含硫或含氮的化合物,在反应过程中,这些杂环化合物分子与贵金属的强相互作用导致了贵金属活性中心被覆盖而失活,造成催化剂的中毒。

Using hydrotreated gas oil as solvent, under the conditions of a reaction temperature of 400 C, a hydrogen partial pressure of 10 MPa and a reaction time of 1 h, a portion of coke deposits could be removed yet without the function of hydrogenating coke.

采用溶剂萃取法除去工业失活催化剂上沉积的焦炭和金属的研究结果表明,用四氢呋喃、吡啶和喹啉这3种含杂原子的有机强溶剂常温萃取催化剂,其去除焦炭能力很弱,而且会因这些溶剂的强吸附作用污染催化剂;盐酸洗涤能有效去除催化剂表面的钙、铁沉积层,但不能去除焦炭;低芳香性的加氢瓦斯油在400 C、H2压力为10MPa、反应1h的条件下可部分去除催化剂上的焦炭,但不具备强的氢化焦炭作用;1,2,3,4-四氢化萘因具有供给原子氢的能力,可以有效地氢化和去除催化剂上的焦炭。

To isolate and clone the tumor suppressor gene on chromosomal region 7q32 that corelated with the occurrence of human NPC,we detected the genotype of polymorphic microsatellite markers on 7q32 in 24 nasopharyngeal carcinoma biopsies and matched normal lymphocyte DNA.

为了分离和克隆定位于7q32染色体区域的与鼻咽癌发病有关的抑瘤基因,检测了鼻咽癌活检组织及配对外周血标本中7q32微卫星DNA多态性位点的基因型,发现在7q32区域存在30%左右的杂合性丢失。

He's been taken in by a motley band of escaped alien prisoners on a living ship called Moya.

在一艘活着称为莫亚的船上一根逃过Heˇs的注意外国人囚犯的杂色的带子接受。

The steps even seemed a parti-colored sea, that was impelled towards the portico

台阶上象是一股杂色斑驳的海流,向门廊下拼命的挤,墙上每一年凹进去的地方都拱着活的雕像。

Live like a Roman, with a slow pace of my own, enjoy every sip of coffee, in this bustle cosmo Shanghai downtown...Am I daydreaming?

心底里很想在喧杂浮华的大上海活得如个懒散自由的罗马人。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力