preservative

[prɪˈzɜ:vətɪv]
  • n.

    防腐剂;预防法;防护层;

  • 单词变形

    复数: preservatives

数据更新时间:2024-06-29 01:17:24
  • 速记技巧

    词源记忆法

    来自 preserve, 保护,保存。引申词义防腐剂。

  • 近义词
  • 知识拓展

    词组短语

    wood preservative木材防腐剂;preservative agent防腐剂;保存剂

    词源考究

    来自preserve,保护,保存。引申词义防腐剂。

1、

Nitrates are used as preservatives in food manufacture...

硝酸盐在食品加工业中被用作防腐剂。

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2、

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.

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3、

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.

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4、

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.

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5、

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.

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6、

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.

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7、

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.

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8、

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.

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9、

Paint is a preservative for wood surfaces.

油漆是木材表面的保护物.

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10、

Lawn grasses, with flowers, wood preservative.

草坪草种 、 特色花卉 、 防腐木.

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11、

The juice contains no artificial preservatives.

这种果汁不含人工防腐剂。

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12、

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.

辞典例句

13、

(a) wood preservative

木材防腐剂

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14、

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.

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15、

He painted the posts with a preservative liquid.

他在柱子上涂上了起保护作用的液体.

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16、

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.

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17、

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.

辞典例句

18、

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.

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19、

Salt is a preservative for meat.

盐是肉类的防腐剂.

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20、

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.

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21、

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.

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22、

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.

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23、

You can make cut flower preservative youself, however.

你也可以切花保鲜使用一些东西.

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24、

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.

辞典例句

25、

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.

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26、

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.

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27、

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.

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28、

A liquid preservative applied to artwork , such as watercolor paintings or charcoal drawings.

这幅水彩画很明显是对大自然的综合.

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29、

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。

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30、

Make sure the panels are treated with a wood preservative.

确保镶板用木材防腐剂处理过.

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