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- The paper expounds every related problem to the chemical degumming process of linen roving. 阐述了亚麻粗纱化学脱胶工艺中与化验相关的各种问题。
- To ensure the dispersed reasonable for increasing the yarn quality by the way of controlling the rove chemical degum form and condition. 通过控制亚麻粗纱的化学脱胶方式、条件,确保纤维分布合理,以达到提高成纱质量的目的。
- Aimed at the problem of the hemp fiber damage due to chemical degumming,a new method that the hemp degumming with pectinase enzyme. 针对大麻纤维刚性大,延伸性差,纤维硬而脆,在外力作用下易产生永久变形等问题,采用液氨处理来改善其理化性能。
- However, non-itching feeling, hygroscopic and air permeable, its processing still encounters a lot of problems, and the traditional chemical degumming of it is not satisfactory. 通过对高温煮练前后大麻组分分析、电镜照片观察及强力指标的测试,探讨在其它因素不变的情况下,高温煮练时间变化对大麻纤维脱胶质量的影响。
- 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。
- Preliminary study on chemical degumming of eulaliopsis binata 龙须草的化学脱胶工艺初探
- Modification of Indigenous Method of Chemical Degumming of Ramie 苎麻土法化学脱胶工艺的改进
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- We are doing a chemical experiment. 我们正在做化学实验。
- My major is the subject of chemical engineering. 我的专业是化学工程学。
- Ammonia is a chemical substance. 氨是种化学物质。
- Keywords Eulaliopsis binata;chemical degumming;degumming &bleaching one-bath;ultrasonic;fundamental characterity; 关键词龙须草纤维;化学脱胶;碱氧一浴;超声波;基本性能;
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- Keywords biochemical and chemical degumming? chemical degumming? judge fuzzily synthetically; 生物化学联合脱胶;化学脱胶;模糊综合评判;
- Beware how you handle the toxic chemical. 小心处理有毒的化学药品。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- Some chemical compounds can be resolved by heat. 一些化学化合物可以通过加热分解。
- I am not familiar with chemical terms. 我不熟悉化学术语。
- He devoted his life to chemical research. 他一生从事化学研究。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries