- 重点词汇
- obscureadj.模糊的;无名的;鲜为人知的;费解的;难以理解的
- were be的过去时复数和第二人称单数形式;有时代替 was,用于条件从句、动词 wish 之后等;
- daysn.天,时期;一天( day的名词复数 );白天;时期;工作日;
- investorsn.投资者,出资者( investor的名词复数 );
- interested in对…感兴趣;
- potashn.碳酸钾,苛性钾;钾碱;
- whenadv. 什么时候;(用于时间的表达方式之后)在那时;其时;当时;
- thosepron.那些(用来对已经提及的事物作补充说明);人们,人
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
- 相关例句
That means that Potash won't even have 90 days to find an alternative option.
这意味着,PotashCorp.甚至将没有90天的时间来寻找其他方案.
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From this it is concluded that we should search for liquid potash salt in Sichuan basin.
面对这一现实,理顺和拓宽四川找钾思路,勘查开发液态钾盐,是四川找钾的新方向.
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He declined and settled against the same stones where he'd waited for the mermen.
他拒绝了,然后坐在等人鱼时坐的那块石头对面.
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Shemsen had told the truth to the mermen two days earlier, just not all of it.
舍姆森两天前对那个男人鱼说的是实话, 但并不是全部.
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从理论上对热钾碱脱碳系统碳钢设备的预钝化工艺提出了建议.
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方法以含3 - 酚羟基的雌激素类化合物为原料,丙酮为溶剂,在碳酸钾存在下与硫酸二甲醋反应.
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The concentration of the chloride in the potassium carbonate was measured by spectrophotometry.
采用硫氰酸汞分光光度法测定工业碳酸钾中氯化物的含量.
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Some suggestions for the development of potassium carbonate industry in China are given.
针对我国碳酸钾工业存在的问题提出了今后发展建议.
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OBJECTIVE To improve the determination method of potassium chloride in Compound chloride injection.
目的改进复方氯化钠注射液中氯化钾含量测定的方法.
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Aim Preparation ideal release of potassium chloride sustained release tables.
目的制备理想释药性能的氯化钾缓释片.
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Potassium sulfate was prepared from potassium chloride and ammonium sulfate by addition of methanol.
以氯化钾和硫酸铵为原料,以甲醇为添加溶剂制备硫酸钾.
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