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helical adj.螺旋狀的,螺旋線的。adv.-ly

helical gear

Sampling procedures for inspection by attributes of coiled helical springs 圓柱螺旋彈簧抽樣檢查

Helical flute grinding for cutting tool and it ' s nc programming 刀具螺旋槽磨削加工及其數控編程

Cold coiled helical complessions springs - technical specifications 冷卷圓柱螺旋壓縮彈簧技術條件

Type b helical video recorders ; identical with iec 60602 : 1980 status of 1987 B型螺旋掃描錄象機

Helical circular mixture , fast and uniform stirring 螺旋循環攪拌使得原料混合更加均勻、快速。

Digital modeling and virtual assembly of the helical gears 數字化虛擬人體的科學意義及應用前景

Xf series parallel shaft helical gear units Xf系列平行軸斜輪減速機

Standard specification for steel springs , helical , heat - treated 熱處理螺旋形鋼彈簧的標準規范

3 4 - inch type e helical - scan - cassette 3 4英寸e型螺旋掃描盒式磁帶

Experimental study on helical blumlein line 螺旋脈沖形成線實驗研究

Helical end milling cutters with indexable inserts 可轉位螺旋立銑刀

Type c helical video tape recorders C型螺旋掃描磁帶錄像機.第1次修改

Addendum modification of external spur and helical gears 外嚙合圓柱齒輪和斜齒輪的齒頂高修正

Xr series rigid tooth flank helical gear units Xr系列斜輪硬面減速機

Transmission characteristics for wave - guide with helical corrugation 螺旋波紋波導的傳輸特性

Multi - objective optimal design of the helical gear transmission 的斜齒輪傳動多目標優化設計

Fully constant mesh all helical gear transmission 全斜齒常嚙式變速器

Specification for high - speed helical gear units 高速螺旋齒輪元件規范

Cold coiled helical tension springs technical specifications 冷卷圓柱螺旋拉伸彈簧技術條件