helical spiral信息详情
箭翼的螺旋状
helical───adj.螺旋形的
spiral───adj.螺旋形的;盘旋的;n.螺旋;旋涡;螺旋形之物;vt.使成螺旋形;使作螺旋形上升;vi.盘旋;成螺旋形;螺旋形上升(过去式spiraled/spiralled,过去分词spiraled/spiralled,现在分词spiraling/spiralling,第三人称单数spirals,副词spirally)
spiral binding───[印刷]螺旋装订
helical gear───斜齿轮; 螺旋齿轮
inward spiral───向内螺旋
spiral wound───[医]螺旋状伤
trefoil spiral───三叶螺旋
downward spiral───向下旋转;螺旋式下跌;减记恶性循环;n.恶性循环
archimedean spiral───阿基米德螺旋
Based on the analysis of industry helical motion, spiral motion model is established, and a "total error" concept is proposed for its error analysis.───本文在对工业螺旋运动理论分析的基础上,建立了螺旋运动的数学模型,并对其误差进行了分析,提出了螺旋运动“全误差”的概念。
Concrete mixing and unloading mainly depend on the two spiral mixing leaves, so the design of the helical mixing blades is particularly important.───混凝土的搅拌和卸载主要依靠两个螺旋搅拌叶片,因此螺旋搅拌叶片的设计尤为重要。
Two novel spherical helical antennas are designed by projecting the planar equiangular spiral antenna onto the surfaces of hemisphere and partial sphere.───将平面等角螺旋天线投影到半球面和部分球面上,得到半球面螺旋天线和部分球面螺旋天线两种新型球面螺旋天线。
- human remains
- hold sb back from doing sth
- helical spring
- harrys
- harrypotterwiki
- blanking press
- arthrophlogosis
- hold sb back from sth
- helical structure
- europ
- helical stair
- altheaxa
- arthrophycus
- go about our lives
- blanking pressure
- anisotropic plate
- go about the village
- althionic acid
- emergency flashlights
- go about the business
- hold sb back in life