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- TCO約為282.4ppm。TCO is about 282.4ppm.
- 約為be about
- 鱘魚(yú)增重率以混合蛋白源組最大,為390.90%,魚(yú)粉組次之,為282.86%,豆粕粉組第三,為246.08%,大豆分離蛋白第四,為219.47%,酵母粉組為最差,為204.76%;fish mea as control, The results showed that weight gain rate of amur sturgeon juvenile from high to low was mixture of protein sources (390.90%25 )> fish meal (282.86%25) > soybean meal (246.08%25)>soybean extracted protein (219.47%25) > yeast (204.76%25);
- 1光年是以每秒186000英里的速度走過(guò)一年的距離，約為6萬(wàn)億英里。A light year is the distance which light travels at186,000 miles per second in one year, namely6 million million miles.
- 次品率約為25%。The rate of imperfect item is about twenty-five per thousand.
- 地球的圓周長(cháng)約為25000.The circumference of the earth is almost 25000 miles/The earth is almost 25000 miles in circumference.
- 撒哈拉沙漠面積約為三百萬(wàn)平方哩。The Sahara covers an area of about three million square miles.
- 我受約為那家報紙寫(xiě)篇文章。I was asked to run off an article for the newspaper.
- 男女比例約為3:1。The male to female ratio was almost 3:1.
- 地球的圓周長(cháng)約為兩萬(wàn)五千英里。The circumference of the earth is almost 25,000 miles.
- 世界人口每年的增長(cháng)率約為2%。The approximate annual rate of world population is 2 percent.
- 交易按金將約為期貨合約價(jià)值的10%。The margin requirements will be approximately 10%25 of the contract value.
- 我們算計費用約為50元。We calculated the cost to the nearest 50 dollars.
- 這所學(xué)校男生數約為三百名。The approximate number of boys in the school is300.
- 水的流速約為每秒 1.5 米。The water flows at about 1.5 metres per second.
- 據統計這座公園每天游園人數約為三千。The park clocked about 3,000 visitors a day.
- 這個(gè)農場(chǎng)的面積約為50 或60 平方公里。The farm is about 50 or 60 square kilometers in the area.
- 海外學(xué)生的比例約為多少?What is the proportion of overseas students?
- 地球的圓周長(cháng)約為25000。The circumference of the earth is almost 25000 miles/The earth is almost 25000 miles in circumference.
- 上一個(gè)財政年度的赤字約為。One of these issues is the fiscal deficit.
