After analysing the features of the structure of current coil skeleton parts and material formation, the paper introduces the injection die design method of this part.
分析了电流线圈骨架零件的结构特点及材料成型特点，介绍了该零件的注射模具设计方法。
The second part discusses grammatical features of the words demonstrated by syllable structure, word formation.
第二，颜色词的语法特点，分别是：音节结构、构词方式和词性。
The classification of rock group for the deep and thick overlying layer could be based on their formation, matter composition, structure features and the thickness changes.
深厚覆盖层可按其成因、物质组成、结构特征及厚度变化等作为岩组划分的依据。
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