Crop cultivation has been concentrated increasingly on soils with the most favorable moisture characteristics . 作物种植日益集中在水分条件最有利的土壤上。
My suspicions fell on the renowned soviet scientist peter kapitza, father of the russian atomic bomb . 我的怀疑集中在苏联著名科学家、俄国原子弹之父彼得贾丕才身上。
The hate we felt for the men whom we had tried to cheat went into the blows we threw at each other . 我们对自己曾试图蒙骗的那些人的怨恨都集中在我们互相击打的拳头上了。
The brunt of the russian attack fell at first upon the frontier defences of the finns in the karelian isthmus . 苏联进攻的主力，最先是集中在卡累利阿地峡芬兰的边境防御工事。
For many years the attention of environmental engineering was devoted largely to the development of safe water supplies . 在环境工程方面，人们多年来把注意力集中在水源的开发上。
Its argument was self-referential and focused explicitly on abstracting patterns of conflict in social relations . 它的论据是自足的，其论证明显集中在社会关系中的冲突的抽象模式上。
By crossing the capillary wall, these cells become concentrated rapidly in the tissue and participate in inflammation . 这种细胞能穿过毛细血管壁迅速地集中在组织中，从而参与炎症反应。
The distinction between direct and portfolio(non-direct)investment is thus meant to focus on the issue of control . 如此说来，直接投资与有价证券（非直接）投资的区别，集中在控制权的问题上。
The people at the next table bent all their silences upon her, staring as if she were something no more conscious than a flower . 邻桌的人们默默地把注意力集中在她身上，把她当作没有知觉的花朵，凝视着她。
Congregation of cattle in stock yard or of horses in racetracks may provide the necessary environment for respiratory viruses . 将牛畜集中在牲畜围栏内或马匹集中在赛马场内会给呼吸道病毒传染提供必要的环境。
