英语单词hec是什么意思?hec怎么读?hec怎么发音?英语网为您整理了hec的解释、用法、例句、词组等相关学习资料。下面跟小编一起来看看吧！
hec的意思
1、abbr.heavy-enamel single-cotton 厚漆单层沙包;
hec的双语例句
1、To add new environment-friendly vehicles to HEC's feet.
为港灯的营运车队添置新型环保车辆.
2、The general properties, application and manufacturing methods of HEC were introduced.
本文介绍了羟乙基纤维素的一般性质, 应用和生产方法.
3、The refining process of high-substitution hydroxyethyl cellulose ( H-HEC ) was researched.
研究了高取代度羟乙基纤维素 ( H-HEC ) 的精制工艺.
4、Water miscible hydroxyethyl cellulose ( HEC ) was modified to increase its fat-solubility by reacting with hexamethyldisilazan.
通过羟乙基纤维素 ( HEC ) 与六甲基二硅胺烷的反应,对 水溶性 物质HEC三甲基硅化改性,以改善其脂溶性.
5、Domestic tariff difference between HEC and CLP in 2007 is 8.6 %.
二零零七年港灯与中电之家庭电价差距为8.6%.
6、In this paper, hydroxyethyl cellulose ( HEC ) aqueous solution is a non-Newtonian fluid with shear thinning.
在本实验中, 羟乙基纤维素 ( HEC ) 的水溶液为剪切变稀的 非 牛顿流体.
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