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Therefore, these closed sources will not bring about any internal radiation hazard to the process working staffs, the work staffs and public civilians in the surrounding residence and living quarters.

在装有放射性仪表的设备附近设置明显的放射性标识和中文警示说明，装置内还配置便携式放射性检测仪，可及时发现情况，及时处理。

Nokia has seen its profit margins drop over the last quarters as handset demand has slumped, and analysts have worried that entering the PC industry, where margins are traditionally razor-thin, could hurt Nokia's profits further.

诺基亚公司利润下降超过了去年季度已经衰退，如手机的需求和分析家担心进入电脑产业，在传统的制作，能伤害诺基亚利润。

His tests of increasingly sophisticated rockets were causing alarm in Japan—and talk of "rearmament" in some quarters there—even before hints that he is perfecting missile-mountable nuclear warheads to put on them.

朝鲜日渐现金的火箭发射已引起了日本的警觉-该地区有些国家已经在讨论"再武装化"，即使是在有迹象表明朝鲜正在完善其核弹头之前。

The mansion had three large, handsome public rooms, a big kitchen, and a little breakfast room on the first floor; a spacious basement, which we converted into a rec room complete with pinball machine; and living quarters on the second floor.

官邸的一层有三个又宽敞又漂亮的公用房间，一间厨房，还有一个很小的早餐室。地下室的空间很大，我们把它改成了一个康乐房，里面配有弹球机。生活区在二楼。

Results suggest that about three-quarters of those who took part in a referendum wanted greater autonomy.

投票结果显示参加公投的人中有将近四分之三希望得到更大的自治权利。

The first three quarters of this year, Qingdao Lot 3 general residential average price of 4439 yuan per square meter in the same period last year rose 42.7 percent, Qingdao has become the largest regional price increase.

前三季度，今年青岛市地段3个一般住宅的平均价格四四三九元在每平方米，比去年同期增长百分之42.7 ，青岛已成为国内最大的区域价格上涨。

That was taken in some quarters as a sign that the authorities would hesitate before taking strong retaliatory measures.

一些人认为这是一个迹象，即官方在采取严厉报复措施上有所犹豫。

Over three-quarters of these deaths occurred in sub-Saharan Africa, retarding economic growth and destroying human capital.

这些病例的四分之三发生于在撒哈拉沙漠以南的地区，严重的阻碍了经济的发展和并且破坏了人力资源。

There was a knock on the door of their compartment and the round-faced boy Harry had passed on platform nine and three-quarters came in.

他们的车厢门上传来一阵敲门声，一个圆脸的男孩走了进来，哈利在九又四分之三站台上见过他。

However, in the first three quarters of 2009, China's investment in Africa increased by 77%.

而今年前3季度，中国对非投资却增长了77％。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。