Methods: CEM ×174 cells were infected with SIV and treated with different concentrations of methionine enkephalin.

The CEM cells expressing the anti-HIV-1 ribozymes showed resistance to HIV-1 replication.

这些结果证实,逆转录病毒载体可在细胞内高效表达核酶,后者可以抑制HIV—1在 T 细胞内的复制.

Indeed, CEM must face brutal competition.

的确, 澳电必须面对残酷的竞争局面.

CEM was concerned with the current marketing effectiveness of some of its dealers.

CEM公司目前关注的是当前市场上一些经销商的有效性.

Dealers in certain regions complained about having to compete with other CEM dealers for product sales.

经销商们抱怨,在某些地区他们不得不与其他CEM的经销商竞争.

Results: SIV could inhibit the growth of CEM ×174 cells.

结果: 显示SIV能够抑制CEM×174细胞的生长.

In a Voice of prices, there are some prices fall, as cement, sand.

在一片涨价声中, 也存在部分产品价格出现回落, 比如水泥 、 沙子.

Kiev hopes to cement close links with Bonn.

基辅希望能加强与波恩的密切关系。

A puppy stepped in the fresh cement.

一只小狗踩在刚抹好的水泥面上。

Mix the sand and cement.

将沙和水泥和在一起.

The gym teachers lined us up against the cement walls.

体育老师让我们靠着水泥墙排好。

Let's cement the parts together.

咱们来把这些部件粘接在一起吧.

In the old days, television was the cement of society.

过去，电视曾是团结社会的力量。

The specs fell on the cement floor and broke up.

眼镜掉在水泥地上破掉了.

They surfaced the walls of the house with cement.

他们在房子的四壁抹上一层水泥.

He had spent several hours mixing cement.

他花了几个小时搅拌水泥。

More than half the world's steel and cement are produced and consumed in China.

中国的钢铁和水泥产量及消耗量均占全球一半以上.

The cement work site brick has not pasted, the carpentry has not made the gate.

水泥工地砖都没贴, 木工没做门.

Mainly for the domestic military industry, nuclear use, power plants, mining, cement and other industries supporting.

国内主要为军工 、 核用 、 电站 、 矿山 、 水泥等行业配套.

a floor of cement

水泥地板

Cement is made from limestone.

水泥是由石灰石制成的.