preservative

preservative音标

英 [prɪˈzɜ:vətɪv]

美 [prɪˈzɜ:rvətɪv]

preservative基本释义

n.防腐剂；预防法；预防药

adj.保存的；有保存力的；防腐的

preservative用法及例句

noun

1. a chemical compound that is added to protect against decay or decomposition

preservative的解释

adj

1. tending or having the power to preserve

e.g. timbers should be treated with a preservative substance

1. 防腐剂；保护剂A preservative is a chemical that prevents things from decaying. Some preservatives are added to food, and others are used to treat wood or metal.

e.g. Nitrates are used as preservatives in food manufacture...硝酸盐在食品加工业中被用作防腐剂。e.g. 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*后的密封。

1. 保鲜剂：pregerminate 顶先发芽 | preservative 保鲜剂 | primordia 原基

2. preservative什么意思

2. 保存的：preservative 防腐剂 | preservative 保存的 | preservativeprophylactic 预防法

3. 贮藏法;防锈油;防腐剂;保护膜;保存的：preservative oil 防锈油 | preservative 贮藏法;防锈油;防腐剂;保护膜;保存的 | preserve 保持

Additives like preservatives and colouring in processed foods..can have adverse effects on some people.

出自：V. Bramwell

近义词

临近词

antibacterial抗菌的

preserver保存人

stabilizer稳定剂

protective保护的

E number是一种人工物质...

stabilizing稳定

antifungal抗真菌的

additive添加剂

preservative agent

preservative coat

preservative error

preserve

preservative means

preservative paint

preservative paper

preservative oil

preservative fluid

preservative film

presently

preservatives

相关列句

It is used as a preservative in certain acid food products.(在某些酸性食物制品中它被使用作为防腐剂。)

Creosote is a wood preservative used for commercial purposes only; it has no registered residential USES.(木馏油是一种仅用于商业的木材防腐剂，它没有用于住宅的许可登记。)

Sugars are also carbohydrates, sources of sugars are refined sugar—sucrose, which is a food sweetener and preservative and fruit sugars—fructose.(糖类也是碳水化合物，糖类的来源是精制糖——蔗糖，它是一种食品甜味剂、防腐剂和果糖。)

This kind of instant noodle is preservative-free.(这种方便面不含防腐剂。)

Organic fruits and vegetables are grown without the use of pesticides and are preservative-free on every level.(有机水果和蔬菜生长过程中不能使用杀虫剂，以及任何计量的防腐剂。)

No. The preservative interferes with the test.(不可以。防腐剂干扰测试。)

A pitfall trap can be any small container placed in the ground with the top level with the surrounding surface and filled with a preservative.(陷阱可以是任何放置在地面上的小容器，其顶部与周围的表面齐平，并装满防腐剂。)

Maintain the romantic feelings of love forever this is the preservative, the preservative is also a life forever.(保持浪漫情怀，这是爱情永远的保鲜剂，也是人生永远的保鲜剂。)

Add 1 drop on toluene as a preservative.(加一滴甲苯作为防腐剂。)

The preservative used is usually ethylene glycol or propylene glycol, as alcohol will evaporate quickly and the traps will dry out.(常用防腐剂是乙二醇或丙二醇，因为随着酒精快速挥发，捕集器也随之恢复干燥。)