Using calcium chloridize and sodium phosphate dibasic, this paper synthesizes hydroxyapatite having hexagonal system at 40 ℃.本文以氯化钙和磷酸氢二钠为原料,在40℃温度下合成了具有六方晶系的羟基磷灰石.Under proper condition the dibasic alcohol and bisphenol...
停药后14d, 蕹菜上毒死蜱的残留量为 0.046mg. kg -1, 符合国际食品法典委员会标准规定.After 14 d, the final residues was 0.046 mg · kg - 1 , agreed with the safety qualitfication of Codex Alimentarius Commission ( CAC ) ....
Whatever prospers my business is welcome.凡使我生意兴隆者皆竭诚欢迎.Whatever prospers my business is good.任何使我生意兴隆的都是好的.Yet, in reality, evil often prospers and never pays the price.然而现实中, 坏人却常常成功,而且不用付出代价....
我能闻到瓜桃熟透了的香甜味道。I could smell the honeyed ripeness of melons and peaches.历史和轶闻的分界向来是模糊而混乱的。The boundaries between history and storytelling are always being blurred and muddled.这种植物闻着刺鼻，吃着辣口。The plant has an unpleasant odo...
Nadja had to fill out forms surrendering all rights to her property.纳佳不得不填表放弃其全部财产所有权。Peace was signed at Frankfort surrendering the provinces of Alsace and Lorraine to the Germans.和平协议在法兰克福签署,阿尔萨斯和洛林.拱手让给德国.The enemy is...