縮頸成形 的英文怎麼說
中文拼音 [suōjǐngchéngxíng]
縮頸成形
英文
necking-
The electric arc tube s shell shaped and neck shrank method is put forward according as the quartz glass characteristic
本文介紹電弧管泡殼成形、縮頸工藝和設備的研究。Locking a shared resource for exclusive access is a scalability bottleneck - it prevents other threads from being able to access that resource, even if idle processors are available to schedule those threads
鎖住某個共享的資源以獲得獨占式的訪問這種做法會形成可伸縮性瓶頸它使其他線程不能訪問那個資源，即使有空閑的處理器可以調用那些線程也無濟於事。For the fe - 2 % c - 4 % v - 4 % mo - 5 % cr - x % w alloy system, the peak value of quenching appears in 950 - 1100. the peak value increases with the increment of w. when the content of w is 2 %, the temperature of temper hardening is 550. for the fe - 2 % c - 4 % v - 4 % mo - 5 % cr - 2 % w alloy, the appropriate quenching temperature can be controlled in 1000 1050 and the time of preserving heat is 12min
57 （原於百分比，人分析表明， mg的變質作用的產生是由於mg影響了合金元素的偏析，使得基體組織中合金元素含量增加，相當于使合金分配系數k更偏離於1 ，從而促進了形成縮頸、晶粒繁殖和成分過冷傾向。
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