two were particularly important. One presented a series of subincision operations-a male rite of passage among the Arunta of Australia. The other, a film designed to teach woodworking personnel how to avoid shop accidents, depicted such bloody accidents as a worker 虽然一定数量的影片用于这研究,二...
The shank is threaded along the whole of its length, the thread being formed by rolling. The threaded bolt is fixed in a borehole with a diameter less than the external (clearing) diameter of the shank, so that the threaded surface of the shank penetrates the rock and unites it aD the...
pitch diameter of thread 螺纹中径 pitch of thread 螺距 pitch thread 径节螺纹,径节螺纹,齿节螺纹 pitch of screw (thread) 【化】 螺距; 螺纹距 steep pitch 粘质沥青,急倾斜 相似单词 thread n. 1.线,棉线,毛线,丝,丝状体;螺纹;头绪,思路,线索 2.[复][美俚]衣服 v.[T] 1.穿线于…,...
aok. what time say it? 正在翻译,请等待...[translate] aangled srixch at top 在顶端有角度的srixch[translate] aangled srlxch at top 在顶端有角度的srlxch[translate] apitch thread pitch pitch of thread 沥青螺纹螺纹沥青沥青[translate]
Define pitch of a screw. pitch of a screw synonyms, pitch of a screw pronunciation, pitch of a screw translation, English dictionary definition of pitch of a screw. n. 1. Any of various thick, dark, sticky substances obtained from the distillation residu
Choosing the pitch of a threader roof boltNo Abstract available for this article.doi:10.1007/BF02505723B. I. StryginKluwer Academic Publishers-Plenum PublishersSoviet mining science
These fittings may have a larger opening at the pipe/straightthreadend. swagelok.com swagelok.com 这些接头在管螺纹/直螺纹端可能会有更大 的孔口。 swagelok.com swagelok.com [...] integrated ”platform switching“, the reduced screwthread pitchofthe progressive, ...
Span pitch special threadKITAJIMA MITSUO北島 光雄MORIZAKI MASAYUKI森崎 政行FUJIWARA MASAYUKI藤原 正幸OOHAYASHI TETSUHARU大林 徹治
1. Any of various thick, dark, sticky substances obtained from the distillation residue of coal tar, wood tar, or petroleum and used for waterproofing, roofing, caulking, and paving. 2. Any of various natural bitumens, such as mineral pitch or asphalt. 3. A resin derived from the sap of...
4 of 4 noun (2) 1 a :slope also:degree of slope:rake b :the distance between any of various things: such as (1) :distance between one point on a gear tooth and the corresponding point on the next tooth (2) :distance from any point on the thread of a screw to the corresponding...