- 重点词汇
- surfactantn.表面活性剂(减少液体表面张力,常形成气泡);肺表面活性物质(维持肺部良好工作、防止呼吸困难);
- percentn.百分比,百分之…;部分;<英>利率为…厘的债券(尤指公债)
- ofprep. 关于;属于…的;由…制成;
- pesticidesn.杀虫剂( pesticide的名词复数 );除害药物;
- more than不只是;很;超过;在…次以上;多余;
- andconj. 和,与;而且;于是,然后;因此;
- chelatingv.螯化的,有螯的,螯合的( chelate的现在分词 );
- occupationn.职业,工作;占有,占领;(土地、房屋、建筑等的)使用;
- agentn.代理人;代理商;药剂;特工;
- includingprep.包括;包含;
- epoxyn.环氧树脂;
- 相关例句
研制了一种新型颗粒状8氨基喹啉螯合纤维素交换剂.
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Addressing food and supplement requirements, and chelation, made them tolerable but still there.
不停地在饮食、补充物和螯合之间做选择, 这使得这些问题可以忍受但还是存在.
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It is difficult to define the detection limits obtained by chelation-solvent extraction.
确定螯合 -- 溶剂萃取法所得到的检测限颇为困难.
词典精选例句
Chelation therapy was the main vigorous way to cure the disease with rather favourable prognosis.
治疗主要措施是积极驱铅治疗,预后良好.
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The yield of complex acid could reach 71.7 % . The percent chelation was over 98 %.
复合氨基酸生成率为71.7%,微量元素螯合率达到98%以上.
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This is further supported by experiments with the iron chelator desferrioxamine.
对铁螯合剂去铁胺的研究也证实了这一观点.
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The two sides will clash there only if Chelsea beat Sunderland in their quarter-final replay.
只有切尔西队在四分之一决赛的重赛中击败桑德兰队,双方才会交锋。
《柯林斯高阶英汉双解学习词典》
