防腐剂

Make sure the panels are treated with a wood preservative.

确保镶板用木材防腐剂处理过。

The wood is treated with preservative to prevent decay.

这块木头用防腐剂处理过以防止腐烂。

Salt is a preservative for meat.

盐是肉类防腐剂。

Ethoxyquin was developed as a rubberstabilizer and herbicide similar to Agent Orange.

现时，一些天然或有产品使用天然防腐剂。

OBJECTIVE To study the practicability of sulfacetamide sodium eye drops and ofloxacin eye drops without preservatives.

探讨无防腐剂磺胺醋酰钠滴眼和氧氟沙星滴眼可行性。

Antiseptic solutions for central neuraxial blockade: which concentration of chlorhexidine in alcohol should we use?

中枢神经阻滞时溶解于酒精中防腐剂氯己定浓度应该为多少？

The perservative in liquid beverage was extrcated with n-hexane.The hexane layer was subjected to cyclodextrine polymer resin colume.The colume was eluted with aqueous solution of ethanol.

用正己烷体饮料中防腐剂，使经环糊精交联树脂分离后，用乙醇溶洗脱。

Dimethyl fumarate, metyl topsin and sodium dehydrogene acetate were used in the antiseptic treatment during storage of Kudzu. The experiment indicated that the effects of metyl topsin was the best.

试用富马酸二甲酯、甲基脱布津、脱氢醋酸钠3种防腐剂对抑制葛根采后霉变情况进行初步研究,结果表明:在所用3种防腐剂中,甲基脱布津防霉效果最好。