A speed limit of 30 mph was introduced in built-up areas.

The pollution has already turned vast areas into a wasteland.

污染已经使大片地区沦为不毛之地。

There are countless small ski areas dotted about the province.

该省内遍布着许多小型滑雪场。

McKen criticises the lack of explication of what the term "areas" means.

麦肯批评说对“区域”一词的含义缺少解释。

He skirted the hardest issues, concentrating on areas of possible agreement.

他避开了最棘手的问题，将精力集中于有可能达成一致的领域。

Foreign aid workers will not be allowed into the stricken areas.

国外救援人员不准进入灾区。

Desegregation may be harder to enforce in rural areas.

要废除农村地区的种族隔离可能会更困难一些。

One of the problem areas is lax security for airport personnel.

问题之一是对机场员工的安检措施马虎松懈。

Many of the refugee villages are in isolated areas.

很多难民村落都在偏远地区。

All the nice areas in Florida are becoming more and more urbanized.

佛罗里达所有的那些好去处都在变得越来越都市化。

The areas are sealed off and ringed by troops.

这些地区被军队封锁包围了。

Many areas in the country'sinterior are unable to report Aids cases immediately.

该国内地的很多地区无法即时报告艾滋病病例。

Objective : approach the method of raising the extraction rate of arecoline from areca.

目的 探讨提高槟榔中槟榔碱提取率的方法.

HPLC was used to determine the content of brassinolide in Areca catechu pollen.

采用高效液相色谱(HPLC)法测定槟榔花粉中芸苔素内酯的含量.

According to the traditional processing of areca, a new industrial manufacturing technology was studied.

通过对槟榔的传统制作工艺的研究,在保留传统工艺的基础上, 应用现代科技,研究工业化生产食用槟榔的生产工艺.

The areca nuts were soaked in a solution with some flavors, and then dried.

用香料配制一种浸液,将槟榔浸泡其中, 入味后,烘干就成为成品.

Can areca cause oral cavity cancer really?

槟榔真的会引发口腔癌 吗 ?

Eat areca why to be met giddy?

吃槟榔为什么会头晕?

Bride: Thank you. Would you like areca?

新娘子: 谢谢! 请吃槟榔.

Chew areca to you can get cancer?

嚼槟榔会得癌症 啊 ?

Objective To explore the molluscieidal effect of Areca catechu on Oncomelania hupen-sis.

目的观察槟榔提取物杀灭钉螺的效果.