1) Chemical defoliation
化学脱叶
1.
Chemical defoliation could advance 6~ 8 d for bud bursting, but only 2 d for flowering.
以两年生曙光油桃为试材,研究不同时期不同化学物质的脱叶效果和打破休眠的效应,结果表明:8%NH4NO3的脱叶效果最好,但对树体有严重药害,综合考虑以8%尿素为优选脱叶试剂;化学脱叶使萌芽提早6~8d,但仅使花期提前2~4d日对叶芽的作用效果显著;化学脱叶明显降低了花芽碳水化合物含量、自然坐果率和花粉生活力,使花期延长,但对完全花比例无显著影响。
2) defoliation
[英][di:,fəuli'eiʃən] [美][di,folɪ'eʃən]
棉株化学脱叶处理
3) 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。
4) 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。
5) 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。
6) 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。
补充资料：脱叶
1.落叶。
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