Objective : To understand relation between the clockwise horizontal plane T loop in vectorcardiogram ( VCG ) and myocardial ischemia.

A natural macromolecule adsorbent-modified chitosan ( VCG ) was prepared by using chitosan with vanillin.

利用壳聚糖与香草醛反应制备出更为高效的天然高分子吸附剂 —— 改性壳聚糖 ( VCG ).

The Qatari royal family gave her another necklace and four glass bottles of perfume.

卡塔尔王室也送给她一条项链,还有四瓶香水.

Qataris, at least indigenous ones, have plainly never had It'so good.

卡塔尔人——至少那些卡塔尔原住民——显然还从没象现在这样富有过.

Not so the Qataris.

但卡塔尔人并非如此.

I am leaving for Qatari tonight.

今晚即动身前往卡塔尔.

The school asks all students to take preventive inoculation.

学校要求所有的小学生必须按时打预防针.

I had taken all the inoculations available.

我身上注射了凡是能够弄到的一切预防针.

Every school should have an early warning system to avoid this problem.

每个学校都应该打好预防针,防止该类事故再次发生.

Now are deciding not to invest in U.S. dollar-denominated assets.

现在,人们决定不再投资于美元计价的资产.

U.S. dollar against the euro, yen and sterling weakness.

美元兑欧元 、 日圆和英镑走弱.

The answer partly has to do with the weakening U.S. dollar.

据《金融时报》报道,美元的疲软有可能是使欧佩克的迟疑原因之一.

We many have some difficulty in making payment in U.S. dollar.

我们用美元来支付可能会有困难.

Sterling against the U.S. dollar also technical adjustments, fell.

英镑兑美元汇率也出现技术调整, 出现下跌.

A weaker U.S. dollar also provided additional support for the market.

美元疲软亦提供市场额外支撑.

He adds that a weak U.S. dollar hurts the import businesses.

查里.吴补充说,美元走软给进口业务增加了困难.

Recently a severe crisis had hit the U.S. dollar.

最近美元又遭到一次严重危机.

How many HK dollars to a U.S. dollar?

1美元换几元港币?

It is 1 U.S. dollar to 7.68 Hong Kong dollars.

兑换率是1美元兑换7.68港元.

Will you please quote F . O . B Brussels in U.S. dollar?

请你们以美元、布鲁塞尔离岸价报价.

How is the U.S. dollar today?

今天美元市价多少?