您要查找的是不是：
- In the thesis, the fragmentation prediction is based on the mechanism of brittle fracture of rock, on which a fractal model of fragment evolution is proposed. 本文根據巖石破裂過(guò)程分形脆性斷裂機理建立塊度分形演化模型,并將其應用于節理巖體塊度預測。
- The fractal dimensions of brittle fracture of rock are related to test conditions such as confining pressure and strain rate, and this reflects the difference of brittle fractured mechanism of rock. 在不同的圍壓和應變率下，巖石脆性破裂的分維值各不相同，體現了巖石脆性斷裂機制的差異性。
- Crazing is the invariable precursor of brittle fracture. 出現小裂紋必然是脆性斷裂的前兆。
- The cause of brittle fracture on power hacksaw blades-blank were analyzed. 檢驗分析了機用鋸條坯脆斷的原因。
- Consequently, the improved connection details, widened flange and no weld access hole detail, efficiently decrease the potential of brittle fracture. 因此，采擴翼型式與無(wú)扇形焊接開(kāi)孔之接合細節可有效降低梁柱接面發(fā)生脆性破壞之可能性。
- Abstract: The inertial effect of three-point bend specimens under impactloading was analyzed by using the spring-mass system model and an expression for the correction of inertial force was obtained under the condition of brittle fracture of materials. 文摘:用彈簧質(zhì)量模型分析了三點(diǎn)彎曲試樣在沖擊載荷作用下的慣性效應，得到了脆性斷裂條件下有效載荷的修正公式。
- The toughness experiments indicate that the fracture of macro-structure of the austenite-bainite ductile cast iron is of brittle fracture, while the fracture of micro-structure is of mainly ductile fracture with dimple appearance. 韌性實(shí)驗表明:奧氏體-貝氏體球鐵的斷口,宏觀(guān)結構呈脆性斷口,微觀(guān)結構呈韌性斷口,即主要形成韌窩斷口。
- The inertial effect of three-point bend specimens under impactloading was analyzed by using the spring-mass system model and an expression for the correction of inertial force was obtained under the condition of brittle fracture of materials. 用彈簧質(zhì)量模型分析了三點(diǎn)彎曲試樣在沖擊載荷作用下的慣性效應，得到了脆性斷裂條件下有效載荷的修正公式。
- The results showed that the dispersed phase of PA6/ABS simple crossblend system congregated easily, the fracture surface exhibited rock sandwich, it was typical appearance of brittle fracture. 結果表明,PA6和ABS的簡(jiǎn)單共混體系的分散相容易聚集,斷裂面呈巖石層狀的脆性斷裂形貌。
- Prevention of Brittle Fracture of Pressure Vessels 壓力容器的脆裂防護
- Carbon steels and certain ferritic alloys, for example, are subject to the risks of brittle fractures when tested at winter ambient temperatures. 在冬季環(huán)境溫度條件下進(jìn)行壓力測試時(shí)，碳鋼和某些鐵合金便有可能發(fā)生脆裂的危險。
- Late period of deformation is characterized by cataclasis and breakage forming varied sorts of brittle fractures and breccia zones. 晚期變形作用以碎裂和破裂機制為主，形成各種脆性裂隙和角礫巖帶。
- Analysis of Brittle Fracture Cause of Steel Wire for Cement Pipe 水泥管用鋼絲脆斷原因分析
- The test results are helpful to more understanding of the failure mechanism of brittle materials including PMMA and also to the study of the failure mechanism of rock under loading. 這一研究加深了對有機玻璃材料(PMMA)等透明脆性材料破壞機制的了解，同時(shí)對巖石材料破壞機制的研究也大有裨益。
- The mechanics of staging a play are very complicated. 排演話(huà)劇的過(guò)程很復雜。
- crazing is the invariable precursor of brittle fracture 出現小裂紋必然是脆性斷裂的前兆。
- The mechanism of brittleness of the alloy has been discussed. 對硬質(zhì)含金脆性機理進(jìn)行了探討。
- Maximum circumferential stress criterion of brittle fracture for V-notch V型切口脆性斷裂的最大周向應力準則
- He has natural ability, but has yet to learn the mechanics of his chosen work. 他很有天分，但對選擇的工作該怎樣處理，他仍得好好學(xué)習。
- He grasped the mechanics of play-writing. 他掌握了劇本的寫(xiě)作技巧。
