有向舍入 的英文怎麼說
中文拼音 [yǒuxiàngshěrù]
有向舍入
英文
directed rounding-
Specifically, according to the w - w five parameters failure theory, the fracture criterion of crack is established, and the state of crack ( open or close ) is judged by the values of the crack strain. combining the two points, the predict - model about the failure of concrete material is established. this predict - model can predict 16 failure forms, and basing the different failure form predicted after crack, the stress - strain relationship matrix of concrete material is adjusted
具體來講，根據w - w的五參數混凝土破壞理論，建立混凝土的開裂準則，根據開裂應變值來判斷裂縫是張開還是閉合，從而在兩者基礎上建立了裂縫的開裂預測模式，總共有16種開裂模式；裂后根據具體的開裂模式及殘余抗剪能力來調整混凝土的本構關系矩陣，即用等效剛度代替原有剛度，考慮到垂直於裂縫方向的剛度為零，這樣會使裂后的總剛出現病態，為此文中通過引用鬆弛系數來對出現裂縫的單元進行預處理，一方面可解決因過大的舍入誤差導致計算結果的不可信問題，另一方面就是可加速收斂。This kind of rounding is sometimes called rounding toward positive infinity
這種舍入有時稱為「向正無窮舍入」 。2. 1. 2 residents of a hostel are required to report to the warden at the time and place specified in the notification for residence in order to participate in the room allocation and related procedures. if a resident is unable to be present for room allocation, he she should authorize in writing another student as his her representative. otherwise, his her absence may be considered as giving up the residence
2 . 1 . 2宿生須依照入宿通知書所指定的日期、時間及地點，向有關宿舍舍監報到，並辦理房間分配及其他入宿手續；若當日未暇報到，可書面授權另一同學代辦手續，否則當作放棄宿位論。
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