1) chemical peeling
化学脱皮
1.
A preliminary trial of glycolic acid chemical peeling in the treatment of female melasma;
羟基乙酸化学脱皮术治疗妇女黄褐斑的疗效和安全性的初步研究
2) chemical desulfurization
化学脱硫
1.
The physical desulfurization method, chemical desulfurization method and biological desulfurization method are three important methods of coal desulfurization technology.
物理脱硫法、化学脱硫法、生物脱硫法是煤脱硫技术的三种主要方法。
3) chemical removal
化学洗脱
1.
The chemical removal of excess biomass and its impact on biofilter operation were investigated.
对不同化学洗脱方式进行综合比较发现,循环洗脱是较为适宜的化学洗脱方式。
4) chemical deinking
化学脱墨
1.
5% and higher than that of the chemical deinking pulp.
5%,纸浆白度高于化学脱墨。
2.
Deinking technology of wastepaper recycling and recovering were introduced, the mechanism and technology on chemical deinking and enzymatic deinking was emphasized in this paper, and the advantages and disadvantages of two techniques are compared,advance new expectation to wastepaper recycling and recovering.
介绍了废纸回收利用的脱墨方法,着重介绍了化学脱墨法和生物酶脱墨法的机理和工艺,并比较了两种方法的优缺点,对废纸回收利用技术提出新的展望。
5) chemical degumming
化学脱胶
1.
At last,the chemical degumming process was ensured.
采用3种方案完成构皮纤维的化学脱胶,重点对氢氧化钠溶液浓度和碱煮时间分别进行单因子综合实验,最终确定了一条化学脱胶工艺。
2.
In this paper, we mainly studied the technique of chemical degumming bleaching and softening for flax stable which was disposaled in hackling machine, in order to meet a demand for blending with silk.
本课题选择亚麻栉梳机落麻为原料，重点研究其化学脱胶、漂白和柔软整理工艺，以达到与丝混纺的要求。
3.
It is a new method of natural fibre development to study on chemical degumming of eulaliopsis binata.
本课题主要内容是研究龙须草的化学脱胶工艺。
6) chemical degreasing
化学脱脂
1.
It mainly introduces the chemical degreasing method for electrical steel, the material used in degreasing process, the factor of influencing the degreasing process, as well as the treatment of familiar problems during degreasing etc.
介绍了电工钢化学脱脂方法、脱脂所用的材料、影响脱脂工艺的因素以及脱脂常见问题及处理。
补充资料：β-脱皮松
分子式：
CAS号：
性质：又称β-脱皮松，β-蜕皮激素。熔点240～242℃(甲醇+乙酸乙酯)。旋光度[α]D25+60°(c=0.2，甲醇)。在碱溶液中不稳定。天然存在于苋科植物牛膝(Achyranthes bidentata Bl. )等植物中。可化学合成制得。具有降低血糖和胆固醇、抗心律失常、抗病毒、抗炎、抗氧化及免疫促进等作用。据报道本品能刺激小鼠、大鼠乳腺癌的生长。本品还可用于养蚕业，可促进蚕儿成熟整齐、自动上簇。对农业害虫的防治、益虫繁殖也可发挥作用。
CAS号：
性质：又称β-脱皮松，β-蜕皮激素。熔点240～242℃(甲醇+乙酸乙酯)。旋光度[α]D25+60°(c=0.2，甲醇)。在碱溶液中不稳定。天然存在于苋科植物牛膝(Achyranthes bidentata Bl. )等植物中。可化学合成制得。具有降低血糖和胆固醇、抗心律失常、抗病毒、抗炎、抗氧化及免疫促进等作用。据报道本品能刺激小鼠、大鼠乳腺癌的生长。本品还可用于养蚕业，可促进蚕儿成熟整齐、自动上簇。对农业害虫的防治、益虫繁殖也可发挥作用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条