CONE-LIKE DOVE SHELL 长口麦螺
Dirac cone-like 似于狄拉克椎
Cone-like helix model 椎状螺旋模型
frustum cone-like paper cup 圆台形纸杯
The forming principle of frustum cone-like cup (container) is studied.
研究了圆台形纸杯( 容器)的成型原理。
This paper analyzes characteristic and elements of the rational knowledge structure, and puts forward the cone-like knowledge structure.
本文突出分析了合理知识结构的特征及其组成要素,并在此基础上提出了一种新的知识结构模式,即圆锥体型知识结构模式。
This article focuses on the process of shaping the mixed rifle with a large spiral angle in the cannon, and proposes a cone-like cathode structure with asymmetric cuneiform working tooth.
分析了火炮身管大缠角混合膛线的成型过程,提出圆锥体单边切进楔形工作齿的阴极结构,经试验确定了阴极体锥度、长度与楔形工作齿角度的匹配关系。
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