preservative
英[pr?'z??v?t?v]
美[pr?'z?v?t?v]
- n. 防腐劑；預防法；防護層
- adj. 防腐的；有保存力的；有保護性的
實用場景例句
- 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.
- 雖然這些鑲板運來時經過了預處理，但是還需要涂上兩層防腐劑進行最后的密封。
柯林斯高階英語詞典
- Continental production and flower pots, cisterns, nursery toys, chemical preservative products.
- 兼產歐式花盆 、 水箱 、 幼兒園玩具 、 化工防腐產品.
期刊摘選
- Besides enhancing taste, salt helps provide texture to many foods andacts as a preservative.
- 除了能夠增強口感之外, 食鹽還有助于改善食品的質感,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.
- 已發現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.
- 同時選擇常用化學防腐劑苯甲酸鈉作為對照.
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本前后對醫學生健康的影響.
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多世紀前被應用.
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 、 金屬及保溫管道內壁等到.
期刊摘選
- 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“重堅守”, 封閉保守, 缺乏創新活力.
期刊摘選
- Analysing chemical composition and preservative mechanism of optical glass , preservativity of optical glass is initially explored.
- 本文通過對光學玻璃的組份和腐蝕機理分析,對光學玻璃的防護作初步探索.
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品和防腐劑.
期刊摘選
- You can make cut flower preservative youself, however.
- 你也可以切花保鮮使用一些東西.
期刊摘選
- 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 ﹐ 而它本身的化學性質可以吸收多馀的水份.
期刊摘選
- Paint is a preservative for wood surfaces.
- 油漆是木材表面的保護物.
期刊摘選
- Food preservative has been the one hot spot of food sciences.
- 食品防腐劑一直是食品科學的研究熱點.
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最重要的要求,就是要使防腐劑吸收量達到適當指標.
辭典例句
- It works as an antioxidant in the body and is used as a preservative.
- 維生素C在體內充當抗氧化劑,并被用作防腐劑.
期刊摘選