例句與造句

1. This paper use the principle of mass concrete temperature raise and down will make concrete inside stress and strain cause change , and mixture ratio of concrete effect temperature stress , and the principle of equilibrium management model of china - pole , and the test curve of temperature in engineering , and the model experiment " anti - pull " together of mass concrete etc , to studied mass concrete anti - crack theory in design , construction and management
   本文采用大體積混凝土溫度升降引起混凝土內(nèi)部的應(yīng)力和應(yīng)變產(chǎn)生變化及混凝土的配合比對其溫度應(yīng)力的影響原理、鏈桿平衡管理模型的計(jì)算原理、工程溫度實(shí)測曲線、大體積混凝土“抗?放”結(jié)合模型的試驗(yàn)結(jié)果等研究了大體積混凝土在配筋設(shè)計(jì)、施工及施工管理過程中的抗裂措施。
2. Abstract : a new type cold frame is intruduced . the deformation of unsymmetry section steel after cooling is mainly eliminated by reversely curring it on line , ensuring the achievement of automation of meticulous repair . at the same time the disposing principle of equilibrium weight on the driving axis of cold frame drived by eccentric wheel was improved . the torsional moment of transmission shaft and power of electric motor are reduced by the method
   文摘:介紹了一種新型冷床，通過在線對非對稱型鋼進(jìn)行反向彎曲，基本上消除了非對稱型鋼冷卻后的變形，保證了精整工序自動化的實(shí)現(xiàn).同時,提出了偏心輪驅(qū)動的冷床驅(qū)動軸上平衡重的配置原則.此方法可降低傳動軸上所受的扭矩，減少了電動機(jī)的功率
3. It's difficult to find principle of equilibrium in a sentence. 用principle of equilibrium造句挺難的