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preservative

英 [prɪ'zɜːvətɪv] 美[prɪ'zɝvətɪv]

英英释义考试真题实用场景例句

n. 防腐剂；预防法；防护层
adj. 防腐的；有保存力的；有保护性的

实用场景例句

The juice contains no artificial preservatives.: 这种果汁不含人工防腐剂。

(a) wood preservative: 木材防腐剂

Nitrates are used as preservatives in food manufacture...: 硝酸盐在食品加工业中被用作防腐剂。

Though the panels come pre-treated, they needed a final sealing with two coats of preservative.: 虽然这些镶板运来时经过了预处理，但是还需要涂上两层防腐剂进行最后的密封。

Continental production and flower pots, cisterns, nursery toys, chemical preservative products.: 兼产欧式花盆、水箱、幼儿园玩具、化工防腐产品.

Besides enhancing taste, salt helps provide texture to many foods andacts as a preservative.: 除了能够增强口感之外, 食盐还有助于改善食品的质感,并且具有防腐的功效.

A liquid preservative applied to artwork , such as watercolor paintings or charcoal drawings.: 一种液体防腐剂可用于艺术品之上,如水彩画或素描.

The treatment was found to have a negligible preservative effect.: 已发现这种处理法只有很小的防腐作用.

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.

At the same time, option chemical preservative in order to compare with the ProPis.: 同时选择常用化学防腐剂苯甲酸钠作为对照.

Objective The influence of medical students health was studied when formalin preservative was replaced by Meidi.: 目的了解霉敌溶液替换甲醛保存标本前后对医学生健康的影响.

Acetone Finger nail polish remover , a preservative for dead frogs, an insecticide.: 丙酮:指甲水和杀虫剂的组成成分, 也可用于防腐.

Historically, formaldehyde was first used as a biological preservative more than a century ago.: 历史上, 甲醛曾首次作为生物防腐剂在一个多世纪前被应用.

For diversified plastic film, paper, metal and heat preservative pipeline wall.: 用于处理各种塑料膜、纸张、金属及保温管道内壁等到.

Lawn grasses, with flowers, wood preservative.: 草坪草种、特色花卉、防腐木.

This preservative has given excellent performance as a treatment for transmission poles.: 这种防腐剂作为通讯电杆的处理剂具有很好的性能.

Make sure the panels are treated with a wood preservative.: 确保镶板用木材防腐剂处理过.

Salt is a preservative for meat.: 盐是肉类的防腐剂.

Huxiang Culture is paid attention to adherence, closed and preservative , lacking of prime power of innovation.: 摘要湖湘文化“重坚守”, 封闭保守, 缺乏创新活力.

Analysing chemical composition and preservative mechanism of optical glass , preservativity of optical glass is initially explored.: 本文通过对光学玻璃的组份和腐蚀机理分析,对光学玻璃的防护作初步探索.

He painted the posts with a preservative liquid.: 他在柱子上涂上了起保护作用的液体.

Shirley processes and marinades the olives which are all chemical and preservative free.: 雪莉亲自加工和腌泡橄榄,所有的橄榄都没有化学品和防腐剂.

You can make cut flower preservative youself, however.: 你也可以切花保鲜使用一些东西.

Nisin is a natural food preservative produced by certain strains of Streptococcus lactis.: 乳链菌肽是某些乳酸链球菌产生的一种天然食品防腐剂.

The general studies and development trend of natural preservative used in fresh meat are reviewed.: 天然防腐剂在鲜肉保鲜中已成为今后食品防腐剂发展的方向,具有广阔前景.

Propylene Glycol ( PG ) is a type of preservative, and its chemical properties can absorb excess moisture.: 丙烯乙二醇 ) 是种防腐剂 ﹐ 而它本身的化学性质可以吸收多馀的水份.

Paint is a preservative for wood surfaces.: 油漆是木材表面的保护物.

Food preservative has been the one hot spot of food sciences.: 食品防腐剂一直是食品科学的研究热点.

The most important requirement is to achieve an adequate retention of the preservative within the wood.: 木材防腐处理的一个最重要的要求,就是要使防腐剂吸收量达到适当指标.

It works as an antioxidant in the body and is used as a preservative.: 维生素C在体内充当抗氧化剂,并被用作防腐剂.