alumina是什么意思

After setting, the surfaces of the specimens are ground down using carborundum and alumina.凝固之后, 样品表面连续用金钢砂或氧化铝磨平.Support the transport system for alumina and fluoride to the hoppers.支撑氧化铝和氟化盐进入料斗的传送系统.Activated carbon, ...

After setting, the surfaces of the specimens are ground down using carborundum and alumina.凝固之后, 样品表面连续用金钢砂或氧化铝磨平.Activated carbon, alumina are often used to remove many types of organic materials from aqueous streams.常用...

alumina的音标：alumina的英式发音音标为：[ə'lu:mɪnə]alumina的美式发音音标为：[ə'lumənə]...

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kid的一般过去时为：kidded...

v.（使）光滑， （使）平坦， （使）顺利( smooth的第三人称单数 )，缓和，使平和，使（举止等）高雅...

大理石拱门的经销商们面临租金的大幅上涨。Traders in Marble Arch are facing huge rent increases.这些要求被置之不理。他关于支付租金的要求有时也同样未被理睬。These requests are ignored. His requests for rent are likewise sometimes ignored.租金的提高将加重穷人的负担.The rent increase wil...

“教程”的英语可以翻译为：course (of study)，Windows tutorial，tutorial ...

Something was sticking from the pocket of the little man's grimy shorts.小个子男人脏乎乎的短裤口袋里鼓鼓的，伸出来个什么东西。The main sticking point was the question of taxes.主要的症结是税收问题。This was one of the major sticking points in the negoti...

deguelin的音标：deguelin的英式发音音标为：[dɪ'gelɪn]deguelin的美式发音音标为：[dɪ'gelɪn]...

I must buy some toilet requisites.我必须买些卫生间必需品.We'd better get the requisites for a trip ready beforehand.我们要预先准备好旅行所必需的东西....his little bag of hunting requisites.他的一小包狩猎必需品It is obvious that there are two requisites...

牧场上的马不断受马蝇滋扰.The horses in the meadow were being pestered by flies.一种马蝇在匈牙利基斯 昆哈勒斯 被发现.A horse fly found in Kiskunhalas, Hungary.史班斯医师说,马蝇的感染在部分中美洲和南美洲地区其实很常见.Spence said bot fly infections are fairly routine in parts of...

“结节”的英语可以翻译为：[生] tubercle，[拉] tuber，tuberculum，plexus，knur ...

owe的音标：owe的英式发音音标为：[əʊ]owe的美式发音音标为：[oʊ]...

blankoff的音标：blankoff的英式发音音标为：[b'læŋkɔ:f]blankoff的美式发音音标为：[b'læŋkɔf]...

“开业”的英语可以翻译为：start business，open for business，go into operation，open a private practice，practice ...

noble的最高级为：noblest...

More books and most of the best come forth in the autumn.在秋天里,人们会写出更多的著作,而且大多是上乘之作.The spider can come forth and talk business upon its own terms.蜘蛛就会出来依据自己的条件讲斤头.She had come forth the winner.结果她成为了优胜者....