mechanism of fatigue造句
例句與造句
- And it investigates the appearance condition ( including joint , crack , eroding , corrosion , braking pole device rupture , crane - girder ' s gnawing railway and so on ) of the whole crane - girder system on the spot , at the same time , it also actually examines the stress of the beam , chemical ingredient , distortion and railway excursion , etc . through sampling , and based on the actually examined results , it checks and calculates the carrying capacity of crane - girder system . then , based on the investigating on the spot and the calculated result , it discusses the mechanism of fatigue failure of the upper part of welded steel crane - girder , analyses the reason of steel crane - girder in the high - frequency emerging the fatigue crack , institutes the strengthened method of damaged steel crane - girder of accurate packing up workshop of the primary mill plant . finally , it presents some advice and suggestions for the repairing and strengthening method of fatigue crack of upper part of steel crane - girder in the high - frequency
針對包鋼初軋廠精整車間鋼吊車梁上部區(qū)域出現(xiàn)裂縫這一問題，本文首先綜述了國內(nèi)外關(guān)于焊接鋼吊車梁上部區(qū)域疲勞裂縫的研究現(xiàn)狀；其次對整個吊車梁系統(tǒng)的外觀情況(包括連接、裂縫、腐蝕、銹蝕、制動桿件斷裂、吊車啃軌等)進行了現(xiàn)場調(diào)查，抽樣實測了梁的應力、化學成分、變形及軌道偏移等，根據(jù)實測結(jié)果，對吊車梁系統(tǒng)的承載能力進行了驗算；然后，根據(jù)現(xiàn)場調(diào)查及計算結(jié)果，探討了焊接鋼吊車梁上部區(qū)域疲勞破壞的機理，分析了重級工作制鋼吊車梁出現(xiàn)疲勞裂縫的原因，制定了初軋廠精整車間破損鋼吊車梁的加固方案；最后就重級工作制鋼吊車梁上部區(qū)域出現(xiàn)疲勞裂縫的修復與加固方案提出了一些意見和建議。 - Secondly , the mechanism of fatigue is summarized , the factors and measure of driving fatigue is analyzed and then the mechanism of driving fatigue affecting driving safety is studied based on previous study . finally , the experiment of a block design is schemed according to the difference in driving time , using the human factors and experimental psychology theories and instruments . after the experimental data is analyzed , the mechanism of driving fatigue affecting driving safety is tested and the measure of driving fatigue prevention is suggested
論文以從事公路客運行業(yè)的營運駕駛員為研究對象,首先通過問卷和訪談的方式調(diào)查了營運駕駛員的實際工作狀況,總結(jié)出營運駕駛員的群體特征;然后,從理論角度闡述了疲勞的產(chǎn)生機理,分析了駕駛疲勞的產(chǎn)生原因及測量方法,并在總結(jié)前人研究成果的基礎(chǔ)上進一步分析了駕駛疲勞對行車安全的影響機理;最后,應用人機工程學和實驗心理學的理論方法和實驗儀器,按駕駛時間的不同設計了區(qū)組對比的實驗方案,通過對實驗數(shù)據(jù)的匯總分析,驗證了駕駛疲勞對行車安全的影響機理,并提出了預防疲勞駕駛的措施和建議。 - " when we intensively studied the biological mechanisms of fatigue in smaller groups , we found that women with persistent fatigue have abnormalities " in markers of inflammation , ganz said . " so it appears they may have some underlying predisposing inflammatory condition " causing the fatigue that is triggered or exacerbated when they develop cancer
當然，對這些人來說也并非毫無希望可言，通過本次研究我們發(fā)現(xiàn)，即使這種疲勞感在被確診后的10年里一直存在，你也仍然可以設法將其減輕或消除。 ” - It's difficult to find mechanism of fatigue in a sentence. 用mechanism of fatigue造句挺難的