Nano-titanium dioxide, which is used as a whitening agent in many food and cosmetic products, has been proven to cause disease in test animals that have been exposed to high doses.
纳米二氧化钛被用作许多食品和化妆品的增白剂，试验已经证明当试验动物暴露在高浓度此种物质的情况下会产生疾病。
Night whitening agent and the enzyme orientation on the tooth die, the die 20 minutes later wearing a tooth can be removed, with 9 consecutive days.
每晚将美白剂和定向酶放在齿模里，戴着齿模20分钟后即可取下，连续使用9天。
Try using it to clean the seal around your fridge. The toothpaste ACTS as a cleaning agent. Moreover, toothpaste is ideal for whitening.
试着用它清理冰箱封条上的污垢。牙膏可以用作清洁剂。而且牙膏是理想的增白剂。
The free radical network scavenging agent of the invention can play tremendous role in the production of functional cosmetics such as anti-aging, whitening, sunscreen, after-sun repair, etc.
本发明自由基网络清除剂在抗衰老、美白、防晒、晒后修复等功效性化妆品生产中可发挥巨大作用。
The dosage should be 0.01-0.05% on weight of plastic. Put the whitening agent into plastic pellets and mix the mixture thoroughly before shaping the plastic products.
将该增白剂以塑料重量的0.01-0.05％，在各种塑料制品成型加工前，与塑料粒子充分混合均匀即可。
General cleaning powder in fast on the basis of allocation by powerful environment-friendly and effective whitening agent and other additives.
在通用快洁粉的基础上增配强效环保型增白剂及其它有效助剂。
The decorative materials in offices were chiefly coating material, paints, fiber carpet, compound floor, porcelain tile, whitening agent.
办公室装修材料以涂料、油漆、化纤地毯、复合地板、瓷砖、增白剂为主。
Chlorine bleach (aka sodium hypochlorite), an all-purpose whitening agent, can irritate the lungs and eyes and in waterways can become toxic organochlorines.
含氯漂白剂(如碱性次氯酸钠)：一种全效漂白剂，对肺、眼睛有刺激作用，排入河道则可变成有毒有机氯。
Chlorine bleach (aka sodium hypochlorite), an all-purpose whitening agent, can irritate the lungs and eyes and in waterways can become toxic organochlorines.
含氯漂白剂(如碱性次氯酸钠)：一种全效漂白剂，对肺、眼睛有刺激作用，排入河道则可变成有毒有机氯。
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