壽命初期 的英文怎麼說
中文拼音 [shòumìngchūqī]
壽命初期
英文
beginning of life-
This article introduces the features of the high - amperage prebaked aluminum cell at the initial production stage, and based on the results of successful experiments in some smelter, puts up the process parameters settings for the initial production startup stage of high - amperage prebaked cell to realize the high efficiency, energy saving, low consumption, environmental protection and long life of the cell
摘要文章介紹了大型預焙鋁電解槽生產初期的特點，根據在某鋁廠進行成功試驗的結果提出了在大型預焙電解槽生產啟動初期的工藝參數的設置，以達到電解槽高效、節能、低耗、環保、高槽壽命的目的。Through the experimental research, we think : the technological capacity of fiberglass asphalt macadam if weaker than asphalt macadam, however, if use elasticized capacity to solve blending technological problem. adjust the breed of fiber silk, extend its diameter, its paving capacity is still worth exploring, asphalt - rubber macadam structure lager have good deformed - become capacity and crazed - resistance capacity, small gap rate. good water - resistance capacity, good hot - stability and simple construction technology. therefore. pitch rubber spall is a good cover material which is suitable for the second class or lower whose asphalt pavement has split open because of fatigue. and is the good structural measure of preventing half - rigidity grass - roots unit shrink - rift reflecting. pave a thin layer of pitch rubber spall between asphalt - type pavement layer and half - rigidity basic level, although the cost of building is higher than paving togongbu in the middle, the construction technology, crazing - resistance and water - resistance are better than togongbu, not only could reduce greatly the reflex of half - rigidity grass - roots unit material, long then the use lifespan of pavement, but also it is possible to reduce suitably the thickness of asphalt mixture layer, though the cast of building in the early days becomes more, in the long - term opinion, it have fully important technological and economical significance
通過試驗研究認為：玻璃纖維瀝青碎石的技術性能不如瀝青碎石好，但路用彈性性能較好，如能解決拌和工藝問題，調整纖維絲的品種，增大其直徑，其路用性能仍值得探討，瀝青橡膠碎石結構層具有變形性能和抗裂性能良好，空隙率小，防水性能好，熱穩定性較好，施工工藝簡單的特點，因此，瀝青橡膠碎石是二級及二級以下公路因疲勞而開裂的瀝青路面的良好罩面材料，也是防止半剛性基層收縮裂縫反射的良好結構措施，在瀝青類路面面層和半剛性基層之間夾鋪瀝青橡膠碎石薄層，雖然造價比夾鋪土工布高，但其施工工藝，抗裂性能和防水性能均優于土工布，不僅可以大大減少半剛性基層材料的反射裂縫，延長路面使用壽命，而且可能適當減薄瀝青混合料面層的厚度，雖然初期造價有所增加，從長遠來看，具有十分重要的技術和經濟意義。The bridge design theory based on the life cycle cost refers to, in the beginning of bridge design, the innovative design approach to ensure an optimized bridge life cycle cost on the basis of a secure operation of bridge
所謂橋梁的全壽命周期成本設計理論，即指在橋梁結構設計之初，在保證橋梁服務壽命內安全運營的前提下，確保其壽命周期成本最優化的一種全新設計方法。Its initial cost, total cost, energy consumption and synthetic heat price in its life cycle are analyzed, and compared with conventional heating systems
根據模擬的結果，分析其初投資，壽命周期內的總能耗、總運行費用，綜合熱價等指標。Bol - weight, beginning of life weight
軌道上壽命初期重量Therefore, if the idea of life circle cost design is introduced in the beginning of bridge design and an analysis of maintenance program in bridge life circle can be made by optimization theory then the least maintenance cost in bridge life circle and the most profit can be guaranteed based on a safe operation of the bridge
所以如果橋梁結構在設計之初就應用壽命周期成本設計的理念，那麼在保證橋梁結構安全使用的前提下，通過優化理論對橋梁壽命周期內的維護方案進行智能優化分析，那麼就可以保證橋梁在全壽命周期內其維護成本最少，從而利用最少的維護成本而帶來最大的收益。Study on decision - making of pavement maintenance amp; amp; rehabilitation strategy based on life - cycle cost analysis method
基於壽命周期費用分析的路面養護維修決策方法初探In this article methods and applications for project bidding and risk management of the contract are discussed on basis of risk management of the project together with life cycle of the project from the viewpoint of a large state - owned contractor
本文從大型國有承包商的角度出發，結合項目壽命周期的特點，以項目的風險管理為基礎，對項目的投標及合同的風險管理方法與應用進行了初步的探討。As one of the main structures of highway, many of cement concrete pavements are distressed seriously in the early of life, and the road life is significantly shortened ; also the road capacity, traffic safety and investment returns are seriously affected
水泥混凝土路面作為高等級公路的主要形式之一，很多在使用初期就發生了嚴重的結構損壞，路面的使用壽命大大縮短，嚴重影響了公路的通行能力、行車安全和投資效益。分享友人