preservative
英 [pr?'z??v?t?v]
美[pr?'z?v?t?v]
- n. 防腐劑；預(yù)防法；防護(hù)層
- adj. 防腐的；有保存力的；有保護(hù)性的
實(shí)用場(chǎng)景例句
- The juice contains no artificial preservatives.
- 這種果汁不含人工防腐劑。
牛津詞典
- (a) wood preservative
- 木材防腐劑
牛津詞典
- Nitrates are used as preservatives in food manufacture...
- 硝酸鹽在食品加工業(yè)中被用作防腐劑。
柯林斯高階英語詞典
- Though the panels come pre-treated, they needed a final sealing with two coats of preservative.
- 雖然這些鑲板運(yùn)來時(shí)經(jīng)過了預(yù)處理，但是還需要涂上兩層防腐劑進(jìn)行最后的密封。
柯林斯高階英語詞典
- Continental production and flower pots, cisterns, nursery toys, chemical preservative products.
- 兼產(chǎn)歐式花盆 、 水箱 、 幼兒園玩具 、 化工防腐產(chǎn)品.
期刊摘選
- Besides enhancing taste, salt helps provide texture to many foods andacts as a preservative.
- 除了能夠增強(qiáng)口感之外, 食鹽還有助于改善食品的質(zhì)感,并且具有防腐的功效.
期刊摘選
- A liquid preservative applied to artwork , such as watercolor paintings or charcoal drawings.
- 一種液體防腐劑可用于藝術(shù)品之上,如水彩畫或素描.
期刊摘選
- The treatment was found to have a negligible preservative effect.
- 已發(fā)現(xiàn)這種處理法只有很小的防腐作用.
辭典例句
- The wood is treated with preservative to prevent decay.
- 這塊木頭用防腐劑處理過以防止腐爛.
《簡明英漢詞典》
- At the same time, option chemical preservative in order to compare with the ProPis.
- 同時(shí)選擇常用化學(xué)防腐劑苯甲酸鈉作為對(duì)照.
期刊摘選
- Objective The influence of medical students health was studied when formalin preservative was replaced by Meidi.
- 目的了解霉敵溶液替換甲醛保存標(biāo)本前后對(duì)醫(yī)學(xué)生健康的影響.
期刊摘選
- Acetone Finger nail polish remover , a preservative for dead frogs, an insecticide.
- 丙酮:指甲水和殺蟲劑的組成成分, 也可用于防腐.
期刊摘選
- Historically, formaldehyde was first used as a biological preservative more than a century ago.
- 歷史上, 甲醛曾首次作為生物防腐劑在一個(gè)多世紀(jì)前被應(yīng)用.
期刊摘選
- For diversified plastic film, paper, metal and heat preservative pipeline wall.
- 用于處理各種塑料膜 、 紙張 、 金屬及保溫管道內(nèi)壁等到.
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- Lawn grasses, with flowers, wood preservative.
- 草坪草種 、 特色花卉 、 防腐木.
期刊摘選
- This preservative has given excellent performance as a treatment for transmission poles.
- 這種防腐劑作為通訊電桿的處理劑具有很好的性能.
辭典例句
- Make sure the panels are treated with a wood preservative.
- 確保鑲板用木材防腐劑處理過.
《簡明英漢詞典》
- Salt is a preservative for meat.
- 鹽是肉類的防腐劑.
《現(xiàn)代英漢綜合大詞典》
- Huxiang Culture is paid attention to adherence, closed and preservative , lacking of prime power of innovation.
- 摘要湖湘文化“重堅(jiān)守”, 封閉保守, 缺乏創(chuàng)新活力.
期刊摘選
- Analysing chemical composition and preservative mechanism of optical glass , preservativity of optical glass is initially explored.
- 本文通過對(duì)光學(xué)玻璃的組份和腐蝕機(jī)理分析,對(duì)光學(xué)玻璃的防護(hù)作初步探索.
期刊摘選
- He painted the posts with a preservative liquid.
- 他在柱子上涂上了起保護(hù)作用的液體.
期刊摘選
- Shirley processes and marinades the olives which are all chemical and preservative free.
- 雪莉親自加工和腌泡橄欖,所有的橄欖都沒有化學(xué)品和防腐劑.
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- You can make cut flower preservative youself, however.
- 你也可以切花保鮮使用一些東西.
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- Nisin is a natural food preservative produced by certain strains of Streptococcus lactis.
- 乳鏈菌肽是某些乳酸鏈球菌產(chǎn)生的一種天然食品防腐劑.
期刊摘選
- The general studies and development trend of natural preservative used in fresh meat are reviewed.
- 天然防腐劑在鮮肉保鮮中已成為今后食品防腐劑發(fā)展的方向,具有廣闊前景.
期刊摘選
- Propylene Glycol ( PG ) is a type of preservative, and its chemical properties can absorb excess moisture.
- 丙烯 乙二醇 ) 是種防腐劑 ﹐ 而它本身的化學(xué)性質(zhì)可以吸收多馀的水份.
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- Paint is a preservative for wood surfaces.
- 油漆是木材表面的保護(hù)物.
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- Food preservative has been the one hot spot of food sciences.
- 食品防腐劑一直是食品科學(xué)的研究熱點(diǎn).
期刊摘選
- The most important requirement is to achieve an adequate retention of the preservative within the wood.
- 木材防腐處理的一個(gè)最重要的要求,就是要使防腐劑吸收量達(dá)到適當(dāng)指標(biāo).
辭典例句
- It works as an antioxidant in the body and is used as a preservative.
- 維生素C在體內(nèi)充當(dāng)抗氧化劑,并被用作防腐劑.
期刊摘選