Advantage: good adhesion and maintenance , keep warm , heat insolation, stable and endurable.具有接着力、保持力强、减震性佳及固定 、 保温、隔热作用等优点.The insolation here is abundant , and the forest - free days are about 209 days every year.年平均降...
The gemological refractometer is characterized by small volume and less weight.这种宝石折射仪的特点是小巧轻便.It dark green, light yellow - green spots, other gemological properties similar to omphacitic jade.它呈深绿色, 有淡黄绿色斑点, 其他宝石学特徵与绿辉...
Precious few homebuyers will notice any reduction in their monthly repayments.极少数购房者会注意到他们月还款额的减少。The bank advanced $1.2 billion to help the country with debt repayments.银行预支12亿美元帮助该国偿还债务。They were unable to meet their m...
The more unpopular an opinion is, the more necessary is it that the holder should be somewhat punctilious in his observance of conventionalities generally.一个观点越不受欢迎，这个观点的持有者越应谨小慎微地观察习俗惯例。He was punctilious about being re...
To anthracite, adopting off - line type CDC calciner is more reasonable.尤其是针对无烟煤, 采用离线型CDC分解炉更为合理.powdered anthracite粉状无烟煤Taixi anthracite with high quality calcining is also suitable raw material.宁夏太西煤只要控制好煅烧质量,也是生产微孔炭砖...