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
- 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 Study on Risk Factors for Catheter Encrustation in Long-term Catheterized Patients
长期留置导尿管病人导管结壳危险因素的研究 - Studies on the Cleaning of High-ferro Mixed Encrustation
高铁混合垢化学清洗技术 - Cone Initiation and Development, and Phenology Studies on the Cleaning of High-ferro Mixed Encrustation
侧柏球花的发端发育及物候学高铁混合垢化学清洗技术 - In rough-set theoretic sense, the histogram correlates with the lower approximation and encrustation of histogram correlates with upper approximation.
从粗糙集理论意义上来说，直方图的外层与上近似有关，而直方图取值与下近似有关。 - 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。 - 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。 - If only want to remove sand, rust, without considering removing encrustation, bacteria can use water purification devices.
如果只是想去除泥沙，铁锈，而不考虑去除水垢，细菌，可以用净水器。 - 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 - 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