查询词典 bleaching

STUDY ON FORMAMIDINE SULPHINIC ACID BLEACHING OF PAPLOR APMP ;2. The APMP and SCMP are introduced in this article.

综述了高得率制浆新技术中碱性过氧化氢化机浆和磺化化学机械浆SCMP的制浆原理、制浆优点、纸浆性能的分析及纸浆的应用。

Ecological conditions in such a mutation has occurred has become a unique shape of the genetic characteristics of the bleaching with the law back to the green phenomenon and the characteristics of ammonia Glandless.

在这样的生态条件下发生的突变体形成了独有的遗传特性，具有规律性的白化返绿现象和高氨低酚的特征。

Glucosan was degraded slightly (0.133%) during chlorine dioxide bleaching, so the loss of cellulose was very small.

利用高效液相色谱分析了二氧化氯漂白过程糖类组分的变化。

The result shows: It is obviously influenced that its vase life of cut Heliconia after harvest 30 minutes;Bleaching powder solution of 100-120mg/kg can make vase life of cut Heliconia increase 3 days,carbohydrates can not increase vase life of cut Heliconia.

观测&火红鸟&切花采收后不同离水时间和杀菌剂、糖类等不同处理对&火红鸟&瓶插寿命的影响。

This effect was observed clearly at final concentration between 1 and 10μ mol/L after treating for 24 hours. We concluded that the possible mechanisms of hydroquinone bleaching hyperpigmented skin were through its inhibition of tyrosinase activity at lower concentration and its cytotoxicity at higher one.

提示18α-甘草酸双胺盐、熊果苷的皮肤脱色作用机制与氢醌可能不同，后者低浓度时以抑制酪酸酶活性为主，高浓度时主要是细胞毒，且细胞早期的损伤部位可能发生在树状突。18α-甘草酸双胺盐能否成为一种无细胞毒酪氨酸酶抑制型皮肤脱色剂有待进一步临床加以验证。

This paper studied the process parameters in sodium hyposulphite slight bleaching of OCC pulp.

通过正交试验研究了连二亚硫酸钠用于OCC纸浆轻度漂白中相关工艺参数对纸浆光学性能的影响。

Leaves show bright yellow interveinal chlorosis, usually more acutely in apical areas and in younger leaves followed sometimes by bleaching and scorching.

叶片脉 间黄化，通常在叶尖和嫩叶上更为严重，有时转变成白化并枯黄。

Younger leaves faded green and lusterless; older leaves marginal scorch, interveinal blotchy chlorosis, necrotic patches bleaching and withering; characteristic of some soil acidity conditions.

甜菜锰和铝合并中毒：幼叶褪绿失去光泽，老叶边缘枯黄，脉间有坏死褐色斑点，接着白化，枯萎。这是酸性土壤特有的。

The three towns of Xiangzhi,hongshan,Jinshang in Shishi city have 84 industrial enterprises,mainly specialized in the develop the heavy pollution industries such as dyeing and finishing,bleaching and dyeing and electroplating.

石狮市的祥芝、鸿山和锦尚三镇集控区现有工业企业84家，着重发展以印染、漂染、电镀为主的重污染企业，现有的小锅炉分散不集中，造成对环境大气较严重的污染。

The sub-acute toxicity test was conducted for CEH bleaching effluent containing AOX upon eggs and larvae of Sparus macrocephalus.

用含AOX的造纸漂白废水对人工养殖的黑鲷鱼卵和早期仔鱼进行了毒性实验。

Must have Coordination and negotiation skill, flexible ideas, and be punctilious person.

必须具备较好的协调与谈判能力，头脑灵活，工作认真仔细

Result: 18 patients are all with simple eye.The pigment mole lies in nasal and temple sides of the ball conjunctiva,in which 2 lie in lacrimal caruncle and semilunar plica.

结果：18例患者均为单眼，色素痣大多数位于内外侧睑裂部球结膜面，2例位于泪阜及半月皱襞，经激光治疗后，10例色素痣消失，有5例行再次激光后消失，2例行第三次激光后消失，1例第四次激光后消失。