1.Industrial development is being concentrated in the west of the country.

1.这个国家西部正集中发展工业。

2.Most of our forces have concentrated at the bridge.

2.我们大部分兵力都已集结桥那里。

3.He concentrated his attention on the question of technology.

3.他将注意力全都贯注技术问题上。

4.They concentrated on better definition of the optical image.

4.他们致力于提高该光学清晰度。

5.She turned the nozzle and the spray concentrated down to a stream.

5.她掉转喷嘴,让水花集中喷入河。

6.He was comparatively calm and concentrated in judging how to defeat his opponent.

6.他相对冷静沉着,聚精会神地判断如何打败对手。

7.The fire of this article is concentrated on the government policy on foreign affairs.

7.这篇文章集中火力抨击政府外交政策。

8.Results The isotype platelet antibody was 46.72% in repeated transfusion and concentrated platelet transfusion.

8.结果多次输血及浓缩血板造成同种血板抗体升高达4672%。

9.Main ingredients of Epimedium are flavonoids, phenolic glycosides, polysaccharides, chromone, alkaloids.But mainly research concentrated in flavonoid.

9.淫羊藿中主要成分有黄酮类、酚苷类、多糖、色酮类、生物碱类等，但主要集中黄酮类研究。

10.Bromooctane was synthesized from industrial hydrobromic acid(48%) and n-octanol using concentrated sulfuric acid as catalyst.

10.以工业废氢溴酸(48%)为原料,浓硫酸,与正辛醇进行反应合成1-溴辛烷。

11.He scrunched up his face, trying to concentrate.

11.他皱起眉头努力集中精神。

12.Luke wants to concentrate on his film career.

12.卢克想集中精力拓展他电生涯。

13.The bulk of the population concentrates in the cities.

13.大部分人口集中城市里。

14.The liquid is found in a highly concentrated form.

14.人们发现这种液体呈高度浓缩状。

15.I tried to distract myself by concentrating on Jane.

15.我尽量把注意力集中简身上，让自己忘掉不愉快。

16.Well, the product itself, that's the maqui superberry juice concentrate.

16.好，这种产品本身，是智利酒果浓缩果汁。

17.A stepwise carbochlorination-chemical vapor transport(SC-CVT) technique is proposed for separation of thorium from mixed bastnaesite-monazite concentrate.

17.以氟碳铈矿-独居石混合稀土矿为研究对象,采用分步选择性碳热氯化-化学气相传输反应(SC-CVT),实现钍与其它稀土元素分离。

18.Concentrate the broth by boiling it.

18.把肉汤煮得浓一些。

19.R CORSES Lift Concentrate Lotion D.

19.ALBION苏活活化液D.

20.Without this, you are reducing your chances of concentrating the genes of the linebred ancestor.

20.没有这种选择，你就正降低强调血系内繁殖中祖先基因机会。