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。
Synthesis of Bi_2O_3/Cu-O-Cr core/shell structured nano-composites;
Bi_2O_3/Cu-O-Cr核壳结构纳米复合物的合成
Progress in preparations of microspheres with core/shell structure;
核壳结构微球的制备方法与展望
Effects of emulsifier on the preparation of PBA/P(α-MS-AN) with core/shell structure;
乳化剂在制备核壳结构PBA/P(α-MS-AN)反应中的应用
Phosphorites are the main components in the old layers of the Co-rich crusts.
磷酸盐岩是富钴结壳老壳层的主要组分之一。
Petrology of the Substrate and Research on the Relationships Cobalt-rich Crusts with Substrate in the Western Pacific Seamounts;
西太平洋海山富钴结壳基岩岩石学特征及与上覆结壳的关系
The snow has crusted over.
雪在地上结成冰壳。
The "shell" is composed of three structures: the membranes, the mineralized part and the cuticle.
蛋壳由3种结构组成：膜，矿物质化部分和壳胶膜。
Shell-side fluid flowing analysis and construction design of shell-and-tube exchangers
管壳式换热器壳程流动分析与部分结构设计
Research on the Effect of the Light Outer Covering upon the Underwater Acoustic Radiation of Bilayer Shell Structure;
轻外壳对双层壳体结构水下辐射声影响研究
International Association for Shell and Spatial Structures
国际薄壳结构与空间结构协会
core, shell structure
核一壳结构（粘合剂制造中形成的结构）
Any of various structures, such as the external ear, that resemble a shell in shape.
贝壳状结构任一种类似于贝壳的形状结构，例如人的外耳
Specification for design of reinforced concrete shell structures
钢筋混凝土薄壳结构设计规程
become encrusted with crystals due to evaporation.
因为蒸发作用而结晶成硬壳。
and they did not cut the scarred earth.
雨水并冲裂结了一层硬壳的土地。
Figure 3-10 illustrates the result of a study or conical shrouds.
图3-10表明了对锥形外壳的研究结果。
any vine of the family Cucurbitaceae that bears hard-rinded fruits.
任何结硬壳果实的葫芦科藤蔓植物。
(geology) pertaining to the structure or movement of the earth's crust.
（地质学）关于地壳的结构或运动的。
Nuclear deformations confirm shell structure.
原子核形变证实壳层结构。
squash plants bearing hard-shelled fruit shaped somewhat like a turban with a rounded central portion protruding from the end opposite the stem.
形似头巾的结硬壳果实的笋瓜。
The structure of a specific region of the earth's crust.
地况，地质情况某一地区地壳的结构