So far, specialists have worked to add preservative materials to the churches' exteriors.

目前为止，专家们已经在为教堂的外防腐材料。

No preservatives, I see. How do you preserve this thing?

没有防腐剂，那怎么保存呢?

Different packages The Wall Street Journal purchased had different preservatives listed.

《华尔街日报》购买的不同包装上列出了不同的防腐剂。

It was also found to be an effective preservative, because, you know it kills, stuff.

他们甚至还发现铅是很好的防腐剂，因为铅的杀伤力一流。

Meat spoils more quickly without preservatives.

不防腐剂，肉会坏得快。

Until about 1902, legal food preservatives included chemicals like formaldehyde, borax and copper sulfate.

在1902年以前法的食品剂还包括甲醛，硼砂和硫酸铜。

Ultra-processed foods are foods containing added artificial ingredients like colourings and preservatives.

超工食品是指含有色素和防腐剂等人工成分的食品。

Another version of the same product lists these two additional preservatives, which have a high incidence with skin allergies.

同一产品的另一个版本列出了这两种额外的防腐剂，这两种防腐剂对皮肤过敏的发生率很高。

Other than sterilization, no method is perfectly dependable as a preservative.

了灭菌之外，没有任何方法能像防腐剂一样完全可靠。

And that sugar has the added advantage of acting like a preservative.

这些糖能够有防腐作用。

In addition to pest control, peach fuzz doubles as a natural preservative.

了防治害虫，桃子上的绒毛还兼作天然防腐剂。

It won't be there forever, well it might, it's got preservatives.

它不会永远在那里，但也许会，因为它有防腐剂。

And natural flavors can also include a variety of chemical additives, such as preservatives.

而天然香料也可以包括多种化学剂，如防腐剂。

The preservative used in this product is sodium benzoate.

本产品使用的防腐剂为苯甲酸钠。

The raisin's amazing preservative substances penetrate the insect bodies and destroy all germs and bacteria.

树脂里奇妙的防腐物质穿透进入到昆虫体内破坏了所有微生物和细菌。

The company said it recently shifted away from this preservative combination to one with sodium benzoate.

该公司表示，它最近已从这种防腐剂组转向苯甲酸钠。

At the same time, sulfites, which are added to wine as preservatives, also take their leave.

与此同时，作为防腐剂到葡萄酒中的亚硫酸盐也随之消失。

Again the main function of sodium in food is used as a preservative and flavor enhancer.

食品中钠的作用仍然是被当作防腐剂和口味增强剂。

And so, we got rid of everything in the house that was, had preservatives or had sugar.

所以，我们把房子里所有含有防腐剂和糖的东西都扔掉了。

No, nor are there with most food preservatives.

这倒没有，但大多数食品防腐剂也没有。