查询词典 bleaching engine

Bleaching of rutin was also observedunder 380～490nm, which indicated the destroying of the colorific system of rutinduring its reaction with peroxyl radicals.

在380～490nm观察到了芦丁的褪色反应，这表明在芦丁与有机过氧自由基反应的过程中其发色体系受到了破坏。

Based on a new, patent- pending polymeric phosphonate, this digester additive controls the metals that interfere with bleaching and with the sulfur chemistry of a kraft cook.

基于这项新的待申请的磷酸酯聚合物。这项消化添加剂能够控制干预牛皮纸蒸调的硫化处理和漂白的金属。

In this paper the studies are focused on the puling technology, pulping mechanism, black liquor recycling and alkaline-oxygen pulp bleaching.

本论文对麦草氧碱制浆特性、制浆机理、制浆黑液回用及氧碱浆的漂白特性等进行了初步研究。

The department has begun to "De-tat Longkou fans" sampling. Longkou fans for the incident was found formaldehyde sulfoxylate experts,"formaldehyde sulfoxylate" is a toxic industrial bleaching agent, there are serious side effects to the human body.

昨天，北京市食品安全办通报说，烟台德胜达龙口粉丝有限公司生产的龙口粉丝中被检出&甲醛次硫酸氢钠&，昨天下午，记者紧急联系事发地的山东省招远市质量技术监督局，该部门已经开始对&德胜达龙口粉丝&进行抽检。

Add 4 g of synthetic detergent NO.3,0.15 g of bleaching activator and 1 g of sodium peroxoborate tetrahydrate into 1000m1 of water, disperse them completely by agitator(1000 r.p.m. or over) carry out this operation at 25C±5C for 10min and prepare the test liquid

加入4克，合成洗涤剂三号， 0.15克的漂白活化剂和1克的钠硼酸盐四成1000m1水，驱散他们完全是由搅拌器（ 1000转或以上），进行这项手术，在25 ℃± 5 C条，为10分钟，并准备测试液

Keywords: laccase; Laccase/Mediator system; kraft bamboo pulp; totally-chlorine-free bleaching; veratryl alcohol

动力学。关键词：漆酶；漆酶/介体系统；硫酸盐竹浆；TCF漂白；黎芦醇

The electrochemically mediated bleaching of aspen kraft pulp with violuric acid as the mediator was investigated in this paper.

结果表明，采用钌钛涂层电极为阳极，不锈钢为阴极，以紫脲酸为介体对杨木硫酸盐浆进行无隔膜电化学处理，能有效脱除纸浆中的残余木素，而浆的黏度损失较小。

Zooxanthellae isolated from these two corals also had different bleaching rate in cultured condition under light. Those of A.

在简单轴孔珊瑚的白化过程中，各类不同的色素会因为环境的压力而有不同的变化趋势。

The same phenomenon was also observed in laboratory experiment A. austera bleached within two days in 33℃. The bleaching process included losing the number of zooxanthellae and the reduction of the pigments in zooxanthellae.

而实验室中的白化实验也发现：简单轴孔珊瑚在水温33℃时，第二天即开始白化，而白化时珊瑚不仅共生藻数目会减少，其单位共生藻的色素量也会减少。

At this stage the coral is still alive, and if the water cools, the coral can regain its zooxanthellae.[28] If the water does not cool within about a month, the coral will die of starvation. Australia experienced its warmest year on record in 2005. Abnormally high sea temperatures during the summer of 2005-2006 have caused massive coral bleaching in the Keppel Island group.

在这个阶段，珊瑚仍是活的，如果水温下降，珊瑚可以重新获得共生藻；如果约一个月内水温未下降，珊瑚将死于食物短缺。2005年是澳大利亚史上气温最高的一年，2005与2006年夏天异常的高温导致了凯珀尔岛群的珊瑚大量白化。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。