1) hardwater
重垢水
1.
PBTCA, T-325 and ZnSO 4·7H 2O were used to study corrosion and scale inhibition of underground hardwater with the use of rotary coupon test and static scale inhibition test.
以PBTCA、锌盐、阻垢剂EB等为基础 ,运用旋转挂片法和静态阻垢法对某地下重垢水进行缓蚀阻垢研究 ,得到了一种对缓蚀、阻垢性能优良且性能价格比合理的复合缓蚀阻垢剂。
2) scale deposit
水垢，积垢
3) scale
[英][skeɪl] [美][skel]
水垢
1.
Studies on adsorptivity and adsorption mechanism of scale on fiber net;
纤维网对水垢吸附测试及机理探讨
2.
Analysis of mineral components and forming reason of family boiler scale;
烧水壶水垢矿物组成及成因分析
4) Incrustation
[英][,ɪnkrʌ'steɪʃn] [美]['ɪnkrʌ'steʃən]
水垢
1.
On incrustation treatment methods in circulating water;
循环水水垢处理方法探讨
2.
A new formulation for removal of incrustation on aluminium heater surface is proposed.
提出一种清除铝换热器表面水垢的新配方,该配方由有机磷酸和硝酸组成。
3.
The reason of incrustation forming of cooling was analyzed water and some common methods of disposing incrustation were introduced.
分析了冷却水水垢形成的原因 ,介绍了一些常规的防治办法 ,并举例说明了除垢对于节能和提高经济效率的意义。
5) water scale
水垢
1.
The formation and treating method of water scale in circular water system for electric furnace is introduced.
介绍了电炉水循环系统中水垢的形成及处理方法。
2.
According to the characteristics of the circulation cooling system of calcium carbide kiln, the author points out the serious harm of water scale from circulation cooling system on normal production, scale forming and scale harm mechanism are analyzed, and some treatment measures are given, thus ensuring calcium carbide kiln to run safely for a long period.
根据电石炉设备循环冷却系统的特点,指出系统中冷却水在工作中产生的水垢给电石炉正常生产带来的严重后果。
6) scale deposit
水垢
1.
The cleaning technology of scale deposit on water titanium cooler exchanger on marine;
舰船钛热交换器水垢清洗工艺
补充资料：无垢水
【无垢水】
（杂名）后夜由井中汲出为阏迦供用之水也。真言修行钞二曰：“终南山道宣云：后夜水未生虫，故云无垢水。”
（杂名）后夜由井中汲出为阏迦供用之水也。真言修行钞二曰：“终南山道宣云：后夜水未生虫，故云无垢水。”
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