集中于

The research documents on this topic are rich in China and abroad. Lewis Model , Fei―Ranis Model and Todara Model are well-known in the researches abroad; Most studies in China mainly focus on the practical ways to transfer surplus rural labor.

国内外研究文献比较丰富，西方经济学中比较著名的有刘易斯模型、费景汉―拉尼斯模型和托达罗模型，国内研究多集中于农村剩余劳动力转移的具体途径上。

Subconscious promptings are focused into this area as the native's discontent with destiny grows.

对命运进程的不满，潜意识的刺激都被集中于这片区域。

Subconscious promptings are focused into this area as the native'sdiscontent with destiny grows.

对命运进程的不满，潜意识的刺激都被集中于这片区域。

ROTARY PLATE PRINTER EXPOSURE MACHINE SUITS FOR MORE QUANTITY JOB BUTHAVE TO FINISH IN A SHORT TIME PERIOD.

高速双面晒版机，是针对工作稳定、产量大且集中于短时间工作者而设计。

ROTARY PLATE PRINTER EXPOSURE MACHINE SUITS FOR MORE QUANTITY JOB BUTHAVE TO FINISH IN A SHORT TIME PERIOD...

特性 Features ■高速双面晒版机，是针对工作稳定、产量大且集中于短时间工作者而设计。

Correspondents say that much of the search effort so far has been focused on finding flight data recorders, which have sonar beacons - or "pingers"- attached to them.

记者们称，迄今为止大部分搜索的努力集中于寻找飞行数据记录，与声纳信标，或说pingers相联。

Some small-cap fund managers said the three quarterly, the next will focus on rail, rail transportation, power grids, such as active industrial policy to benefit the company.

一些小盘基金经理表示，3季度，未来将集中于铁路，轨道交通，电网等积极的工业政策，有利于公司。

Although pecans are mostplentiful in the southeastern part of the United States, they are foundas far north as Ohio and Illinois.

虽然美洲山河桃树最集中于美国的东南部但是在北至俄亥俄州及伊利诺州也 21。

Although pecans are most plentifulin the southeastern part of the United States,they are found as far north as Ohio and Illinois.

虽然美洲山河桃树最集中于美国的东南部但是在北至俄亥俄州及伊利诺州也能看见它们。

Although pecans are most plentiful in the southeastern part of the United States, they are found as far north as Ohio and Illinois.

虽然美洲山河桃树最集中于美国的东南部但是在北至俄亥俄州及伊利诺州也能看见它们看见它们。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。