encrustation
英 [ˌenkrʌˈsteɪʃn]
美 [ˌenkrʌˈsteɪʃn]
n. (长时间形成的)外皮，外壳，沉积物
BNC.40423 / COCA.39164
柯林斯词典
- (长时间形成的)外皮，外壳，沉积物
Anencrustationis a hard and thick layer on the surface of something that has built up over a long period of time.
英英释义
noun
- a decorative coating of contrasting material that is applied to a surface as an inlay or overlay
- a hard outer layer that covers something
- the formation of a crust
双语例句
- Effects of soil encrustation on rainfall infiltration, runoff and sediment generation
土壤结皮对降雨入渗和产流产沙的影响 - Study on Preventing Boiler Encrustation while Overload Operation
对防止供热锅炉超负荷运行结垢的研究 - By extracting encrustation of histogram, and calculating partial fuzzy extent around pixels to update the fuzzy roughness.
通过提取直方图的外层，以及计算像素点周围的局部模糊程度来更新粗糙度。 - In this paper the EDTA coordination method for eliminating high-silicon encrustation is advanced, which has overcome the shortage in the purging process with the traditional acid of basic method.
本文提出一种清洗高硅垢的EDTA配合法，克服了传统的碱法和酸法清洗过程中存在的不足。 - Maybe his recent saltwater dunking and ice encrustation had caused a problem in the MJOLNIR system.
或许是近期的盐水浸泡和冰冻使雷神锤盔甲出了问题。 - Studies on the Cleaning of High-ferro Mixed Encrustation
高铁混合垢化学清洗技术 - The experiment result shows that, with the increase of blade elevation angle, SO 2 removal efficiency and the operation stability will be descended, the amount of encrustation will be increased.
结果表明，一般情况下，叶片仰角增大，脱硫率有所下降，塔的运行稳定性有所下降，结垢有所增加。 - Study on anticorrosion and lessening encrustation of the gas heat exchanger
煤气热管换热器防腐减垢的研究 - They view the common market as a pearl surrounded by a dismal encrustation of European bureaucracy and regulation.
在他们看来，统一市场就如同被欧洲的官僚机构和法律规章所形成的一层硬壳包裹起来的一颗珍珠。 - The disadvantages are mainly high equipment costs and plugging of the lines by sediment, salt encrustation, or algae.
缺点主要是设备费用高，管道易被泥沙、盐分结晶或藻类植物堵塞。