1) calcareous crusts
钙结壳
1.
The calcareous crusts are several meters in thickness and mainly coposed of hard pans, spot calcretes,bedded calcretes and domal calcretes,The calcareous crusts include a variety of typical textures,such as plsoliths,calcareous nodules,alveolar textures,rhizoliths,calcified fila-ments,Microcodium and microstalactites,which have been commonly found in calcretes.
华蓥山地区上二叠统长兴阶生物礁顶部普遍存在一套数米至十余米厚的钙结壳。
2) calcareous incrustation
钙质结壳
1.
Formation mechanism of calcareous incrustation in lenticular sandbody of the Shahejie Formation of Paleogene and its influence on hydrocarbon accumulation in Dongying Sag;
东营凹陷古近系沙河街组砂岩透镜体钙质结壳形成机理及其对油气成藏的影响
3) calcareous crust
代钙质地表层;石灰结皮;石灰结壳
4) calcareous shell
钙质介壳
5) calcareous crust
钙质壳
6) ridge
[英][rɪdʒ] [美][rɪdʒ]
结壳
1.
The k-ε two-equation and SIMPLE calculation methods were adopted to calculate the flow field of 190kA prebaked anode aluminum reduction cells under ideal condition, anode change (AC), different metal height, bottom ridge and anode spikes.
采用k-ε二方程法和SIMPLE算法对190 kA大型预焙阳极铝电解槽分别在槽况较为理想、更换阳极、炉底存在结壳、不同铝水平以及阳极长包情况下的铝液流速场进行了三维计算。
补充资料：硼钙石,水化硼酸钙,硬硼钙石
CAS：12007-56-6
分子式：B4CaO7
中文名称：四硼酸钙；硼酸钙；硼钙石,水化硼酸钙,硬硼钙石
英文名称：Boron calcium oxide；Calcium borate；boric acid (h2-b4-o7), calcium salt ；boron calcium oxide (b4cao7)；calcium tetraborate；colemanite
分子式：B4CaO7
中文名称：四硼酸钙；硼酸钙；硼钙石,水化硼酸钙,硬硼钙石
英文名称：Boron calcium oxide；Calcium borate；boric acid (h2-b4-o7), calcium salt ；boron calcium oxide (b4cao7)；calcium tetraborate；colemanite
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