bleaching造句怎么写

Bleaching is their basic process of formation. The key crux is the reductive bleaching of iron and manganese.

The effect of residue chlorine on testing bleaching effluent toxicity;

The influence of bleaching on Chinese painting paper, especially Xuan paper, has not been systemically studied.

Thus, the zeroing problem can be basically solved by sunlight bleaching in the sediment dating.

"We have eaten our way through tropical fruits, costed out the price of spices and researched coral bleaching." Bracey says.

The oxidative bleaching process plays a key role in removing unwanted stains from laundry This review covers methods of generation of active oxygen bleaching species, their activation and application.

The varies of special absorption coefficient and IR characteristics were discussed to show the aid bleaching of xylanase.

Related tests and studies show that the difficult points in the processing of milk protein yarn exist in bleaching and sizing processes.

The perborate bleaches are not used commercially but are available for use by the consumers. Their bleaching action is similar to that of hydrogen peroxide.

It is widely used in artificial silk, syntheticfibre, mediate of dyestuff,regeneration of rubber, bleaching of textiles, papermarking, soaping, tanning, refinery of petroleum and grease, alumirium oxide exteacting, pharmacy, plastic industry etc.

Some interesting research areas of pulp and paper science and technology proposed by the scientists in USA, including fiber en-gineering, fibrous fillers, single stage bleaching, one-way press and compact integrated recovery system, are introduced in the paper.

Hydrogen peroxide decreases the pulp yield slightly and has the good selectivity to eliminate the chromophores. So it's an important bleaching agent in the high-brightness Mechanical pulp production.

The act of bleaching.

Will bleaching damage my hair?

Wheat straw, straw, Reed, Displacement cooking. Improved displacement cooking, H_2O_2 bleaching, Black liquor, Lesschlorine bleaching, TCF bleaching.

testing method for tensile loss of textile to chlorine bleaching

Mammy: After the buttermilk I done put on you all this winter, bleaching them freckles.

Study of the method of microwave irradiation for bleaching wheat straw pulp

After oil is recovered from it, the bleaching clay is regenerated by acid activation, ignition, baking and acid washing methods.

Using the former may be not obvious at first in a small area to test whether spraying bleaching. Not for suede leather.

Eyes does not wear a durable, full color durable, non-bleaching techniques, makeup face no creases, dry with the effects, soft and transparent, wet with the effects lasting Toyozane.

Tea house in a corner of the city, but a lot of people, city senior often gather old friends here, drinking tea, talking about the old people, the time of piercing, the story of bleaching, net is the half of the middle-aged people, the life of the flamboyant, expansion can not complement each other.

bleaching powder and liquor sectio

That's enough to make bleaching dangerously frequent in reefs worldwide.

rising ocean temperatures, water pollution, ocean acidification and cyclones continually pummel the reef and have caused mass coral bleaching.

The cotton gray fabric has a colour of yellowish-white. After bleaching there occur var-ious coloured defects (usual blue and red) on it.

bleaching in the bale

Deguming and bleaching of rubber seed oil were studied in this paper.

Then ozonic-hydrogen peroxide bleaching were carried out and the results show that the higher of Kappa number, the poor of the delignification selectivity and the lower of brightness rising.

Based on the relationship between whiteness and alkali solubility, the optimal bleaching conditions within the allowable limits of fibre damage are established.

The oxidation bleaching and the oxidation? reduction bleaching were discussed and compared.