- 重点词汇
- andconj. 和,与;而且;于是,然后;因此;
- burnvt.& vi.使用某物为燃料;烧毁;烧坏;烧伤;
- cropn.庄稼,作物;收成;一群,一些;短发;
- enrichv.充实;使丰富/富含/富有;浓缩(核燃料);
- farmersn.农场主,农民( farmer的名词复数 );
- intoprep.进入,到…里面;朝,向;撞上,碰上;到(一段时间的某一点);成为;关于,涉及;〈数〉除,乘;(穿)上,(换)上;(说服某人)去做……;(分)成,(撕)成;(撞)上,(碰)上;到达;
- manyadj.许多,多的;
- ploughn.耕作,耕地;犁;[天]北斗七星;〈英俚〉(主考人评定)不及格;
- soconj.所以; (表示因果关系)因此; (表示目的)以便;
- 相关例句
A cloud of volcanic ash is spreading across wide areas of the Philippines.
火山灰云层正在菲律宾大范围扩散。
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Weather satellites have observed a ring of volcanic ash girdling the earth.
气象卫星观测到一个环绕地球的火山灰带。
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In this paper, the effect of carbonization performance of fly ash concrete have been studied.
研究了粉煤灰对混凝土碳化性能的影响,评价了粉煤灰在混凝土中的作用.
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The test results of ash concrete were introduced. The optimum contentash in concrete was determined.
介绍了粉煤灰砼的试验成果及在工程应用中的最佳掺量、最佳超量系数,为粉煤灰砼在寒区堤防护坡中的应用提供了科学数据.
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Water demand ratio influences directly water quantity for mixing ash concrete.
需水量比的大小直接影响着粉煤灰混凝土的拌和用水量.
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A method for the ash removal of the extract of licorice root was described.
本文介绍了用离子交换法降低甘草浸膏灰份的实验研究.
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You can't even do arithmetic, and the best thing you've ever made is an ash tray.
你连算术都不会, 你做的最好的东西就是一只烟灰缸.
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