ductile brittle transition 中文意思是什麼
ductile brittle transition
解釋
延性 脆性轉移- ductile : adj 1 （金屬等）易拉長的，延性的，可延展的；可鍛的。2 （黏土等）可塑的，易變形的；柔軟的。3 易教...
- brittle : adj 1 易碎的，脆的；脆弱的；易損壞的。2 虛幻的，靠不住的。3 （聲音等）尖利的；容易生氣的。4 （態...
- transition : n 轉變，演變，變遷，變化；飛越；過渡期；【音樂】變調，轉調；【修辭學】語次轉變；【語法】轉換；【...
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First of all, in order to obtain the nonlinear ice force, the first part concentrates on the research for the physical property of ice. especially on the ductile to brittle transition mechanism
對海冰的非線性物理力學性質進行了總結，特別關注了海冰破壞的韌脆轉變機制以及微裂紋演變對海冰性質的影響。 -
In this paper, molecular dynamics simulation is carried on the nanometric cutting of defect - free monocrystalline silicon. based on simulations, a reasonable explanation is given to the forming mechanism of chip and surface machined in the cutting process of monocrystalline silicon. moreover, the feasibility of brittle - ductile transition of monocrystalline silion is studied with the method of first principle stress
對內部無缺陷的單晶硅的納米切削過程進行了分子動力學模擬.通過模擬結果，對單晶硅納米切削中的切屑形成過程和加工表面的形成過程做出了合理的解釋.並用第一原理應力計算方法對單晶硅納米切削過程中的脆塑轉變的可行性進行了研究 -
What ' s more, the amount of oxygen precipitates, dislocations in silicon and the orientation of the pressed surface also influence the fracture strength. stress - strain curves were studied at room temperature. in another experiment, brittle - ductile transition ( bdt ) of ncz and cz were studied for first time
常溫下氮硅單晶（ ncz ）及普通硅單晶（ cz ）的斷裂強度研究發現，氮的摻入提高了機械性能，並且不同氧沉澱量、位錯的存在及不同晶向對硅材料機械強度也有較大影響。 -
The article describes determination of the characteristic values of impact energy and its use such as steel ductile - brittle transition
摘要介紹了沖擊能量特徵值的測定及其在鋼的冷脆轉變等方面的應用。 -
Brittle - ductile transition temperature
延脆轉變溫度 -
Brittle - ductile transition of micro - nano composite ceramics using ultrasonic vibration grinding
光致變色液晶萘並吡喃的合成及光致變色性質
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