colorant造句怎么写

In this paper, some pertinent research of silicone elastomeric materials, such as mechanical properties and colorant are reviewed.

Gardenia fruit is widely used as a natural food colorant and as a traditional Chinese medicine for treatment of jaundice hepatitis, hypertension and diabetes.

Congo red (a kind of colorant)

Like the colorant in Kim chi and preservatives in jellies.

The invention relates to an environment-friendly colorant and a manufacturing method.

The good method of colorant added can reduce the loss for off color, off shade and spot.

In this paper, selection of colorant and technological condition of melting for the blue grey heat absorbing glass are practically approached.

Material and colorant prices are public ally available.

But there is no FDA limit on the amount of colorant that may be used in cosmetics.

The environment-friendly colorant is characterized by being free from salts, alkalis and environmental pollution.

mix the colorant with the developer and shake.