壽命鑒定 的英文怎麼說
中文拼音 [shòumìngjiàndìng]
壽命鑒定
英文
life appraisal study-
To overcome the shortage, in this paper, the time parametert is introduced into the structural resistance and load model, and it makes the calculation of the dynamic reliability available. 2
本文在借鑒前人研究成果的基礎上，在結構抗力模型和荷載模型中引入了時間參數t ，提出了一個簡單、實用的動態可靠度計算方法，為後文的可靠性評定，壽命預測奠定了基礎。But even when the transcription factors in question have been identified, the problem of the energetic trade - off with pigmentproduction and longevity will remain
但是即使能鑒定出有關轉錄因子，與色素形成及壽命之間的能量平衡問題仍不可避免。But even when the transcription factors in question have been identified, the problem of the energetic trade - off with pigment getword ( " pigment " ) ; production and longevity will remain
但是即使能鑒定出有關轉錄因子，與色素形成及壽命之間的能量平衡問題仍不可避免。In this thesis, the critical components of pcs are analyzed and tested in detail. i present the scheme of reliability qualification test of capacitors, furthermore, analyze the sampling inspection scheme theoretically for capacitors and put forward the proposals to improve this scheme. for most of components in pcs with high reliability or long lifecycle, which need great investment of time and material for their reliability tests, this paper provides a new and effective statistical method for this kind of components - the progressive stress accelerated life testing with exponential distribution
可靠性試驗也是可靠性工程的重要組成部分，能源系統許多元器件為高可靠性、長壽命器件，且大部分是非標準器件，為保證整個系統的可靠性，必須對備選元器件進行可靠性試驗，本文對能源系統關鍵器件進行了詳細的試驗分析，給出了電容器的鑒定試驗方案，對其抽樣試驗方案進行了理論分析並給出了方案改進建議。At, present there are a large quantity of bridges in our country, one hand, many old bridges have approached their design lifetime, their components have aged and be damaged, on the other hand, a number of new and large - scale bridges will be built. to assure these bridges " safety and to avoid accidents, we should get on monitor on - line to new bridges, and detect damage and identify reliability to old bridges
我國橋梁目前現狀是橋梁數量極大，一方面，許多既有橋梁已接近設計壽命，橋梁的老化、損壞現象比較嚴重，另一方面，又有許多新的、大型橋梁結構陸續建成，為保證這些橋梁安全運行、避免嚴重事故發生，需要對新建橋梁進行健康監測、對既有橋梁進行損傷識別和可靠性鑒定。分享友人