In this paper, we study the technique of cold extruding forming, and produced all kinds of the long conical pipe in that way.
采用冷挤压成形工艺方法,能生产出各种尺寸、规格的深圆锥形管件。
These creatures, which measure less than 1 millimeter long, are known as loriciferans. They somewhat resemble jellyfish sprouting from a conical shell.
这些生物不到1毫米长,是属于铠甲动物门的多细胞生物。从某些方面来看,它们与水母相似。
New Zealand silver pine of conical habit with long slender flexuous branches; adapted to cold wet summers and high altitudes.
新西兰一种圆锥形银松,树枝细长且易弯曲;喜阴冷潮湿的夏季和高海拔。
Evanescent-field coupling based on long-period fiber grating (LPG) and bi-conical tapered fiber is proposed and investigated both theoretically and experimentally.
对长周期光纤光栅和双锥形光纤之间的倏逝波耦合作用进行了研究。
It is shown that both long and short wavelength waves affect the breakup of the conical sheet, and sheet is easy to breakup under the effect of short wavelength wave.
这说明锥形液膜的破碎受到两种长短不同的扰动波的共同影响,且在短波的影响下液膜更易破碎。
Shankeng snails, small size long and sharp, showing conical, such as small finger size, Four Seasons Shaoguan counties have Shankeng lo market, since autumn is the best time to suck Shankeng snail.
山坑螺,体积小巧尖长,呈圆锥形,如小手指大小,四季韶关各县都有山坑螺上市,秋风起,是嘬山坑螺最佳时间。
Shankeng snails, small size long and sharp, showing conical, such as small finger size, Four Seasons Shaoguan counties have Shankeng lo market, since autumn is the best time to suck Shankeng snail.
山坑螺,体积小巧尖长,呈圆锥形,如小手指大小,四季韶关各县都有山坑螺上市,秋风起,是嘬山坑螺最佳时间。
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