internal roll 中文意思是什麼
internal roll
解釋
內輥-
The occurrence probability and existence form of internal defects in rolled pieces during three - roll and two - roll cross wedge rolling were compared and analyzed by finite element numerical simulation
摘要採用有限元數值模擬方法,比較分析了三輥楔橫軋與兩輥楔橫軋軋件內部缺陷的產生幾率和存在形式。 -
The reason that the internal defects little occur at the center points and fissure takes an annular form during three - roll rolling was expounded based on the state of stress and strain at the center of rolled pieces
根據軋件內部的應力應變狀態,闡述了三輥軋制軋件中心點缺陷產生可能性較小和斷裂呈環向裂紋的原因。 -
Discard the membrane, brain and internal organs of the squids, rinse, remove the inner shell - like skin, score crisscross cuts on the insides, slice, add clear soup, stew till the slices roll up and are flavored, remove
鮮魷魚撕凈套膜,摘下頭腦內臟,治凈後去角質內殼,在體內剞花刀后切片,下清湯中汆至入味撈出 -
There are three parts in the thesis : at first, introduce the environments faced by pgg csst, the main opportunity and threat, and analyze pgg csst ' s internal strength and weakness ; and then, analyze market and fix on target market ; in the end, decide the direction of product structural adjustment according to the market, design and analyze the investment plan 340mm accu - roll project
本文共分三大部分:首先對無縫鋼管行業競爭環境和成都無縫的競爭地位進行分析,找出環境的威脅與機會、企業的優勢與劣勢;然後通過細分無縫鋼管市場,確定目標市場;最後確定成都無縫的產品結構調整方向,提出相應的投資項目? ? 340連軋管機組,並對該項投資進行論證。
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