At last count , the house had been in existence for more than 3,900 years.

Light-blockage particle counter realizes take count of the number of particles by the particle's extinction light.

光阻 法颗粒计数器是利用颗粒对光的消光作用来实现对颗粒的计数功能.

Let's begin to take count of the votes.

我们开始计算投票数吧.

Will you come to my party next Saturday? I'm getting the key to the door.

我就到了法定年龄了,下个星期六你来参加我的成年人聚会 吗 ?

Transport has always been the key to developing trade.

运输一直是发展贸易的关键.

The key to success is to be ready from the start.

成功的关键在于从一开始就要准备充分。

This chapter is the key of the full text.

本章是全文的重点.

The difficulty of measurement is the key of the environmental accounting application.

环境会计计量困难是制约环境会计推行的关键.

What's the key of learning to speak a foreign language well?

说好外语的关键是什么 呢 ?

I've lost the key of my house, so I'll have to force an entry.

我丢了房间钥匙, 因此将不得不破门而入.

He pulled out the key of his closet.

他拿出他房间的钥匙.

This is a song written in the key of B flat.

这是一首降B调的曲子.

The APS played a key role in the research.

APS在该研究中起了关键作用.

To improve people's fitness and health awareness plays a key role.

对提高人们的身体素质及健康意识起着关键作用.

He said sea ice plays a key role in Earth's climate system.

他说海冰在全球气候系统中发挥着关键作用.

Biochemistry experiment plays a key role in the studies of this course.

生物化学实验是学好本课程的关键环节.

The stress voltage plays a key role on oxide breakdown.

应力电压在栅氧化层中起着重要的作用.

He is a very important man with a key position in the firm.

他是个很重要的人,在公司里占举足轻重的地位.

We are currently looking to recruit for the following key position in our Country Office.

我们目前拟招聘在中国总部工作的以下关键岗位人员.

Nowadays, AIDS problem has been put on the key position of the global political agenda.

今天, 艾滋病问题列在了全球政治日程的重要位置.

I object that he is too young and inexperienced for such a key position.

我反对的理由是他太年轻,经验又不足,不适合这么重要的职位.