theory of strength造句
例句與造句
- The approach to apply the combined theory of strength and stability into fatigue analysis is discussed
探討了強度穩(wěn)定綜合理論用于疲勞壽命計算的方法。 - By using strain energy theory , tangent modulus theory is farther discussed and applied , and the combined theory of strength and stability is improved
利用應(yīng)變能定理的概念對切線模量理論進行了新的論證和應(yīng)用，進一步完善了強度穩(wěn)定綜合理論。 - Essentials of strength training and conditioning provides an overview on the scientific principle , concepts and theories of strength and conditioning training
美國國家體能協(xié)會私人教練基礎(chǔ)從人體骨骼訓(xùn)練速度訓(xùn)練方法等多個方面詳盡闡述了體能訓(xùn)練的科學(xué)理論及概念。 - Using theory of strength of track structure and vehicle - track coupling vibration dynamic model , we analyze the effects the different thickness of ballast act on relevant track structure parts and deduce the rational thickness of ballast
本文應(yīng)用軌道結(jié)構(gòu)強度計算理論及車輛軌道耦合振動動力學(xué)仿真計算模型，分析了不同道床厚度對相關(guān)軌道結(jié)構(gòu)部件的影響，得出了合理道床厚度的建議值。 - In this dissertation , the fact that the concepts of tangent modulus factor ( _ ( 1 ) , ) , proportional limit law ( pll ) and strength utilization ratio function ( surf ) in the combined theory of strength and stability ( ctss ) are the extension of concerned concepts in elastic mechanics is illustrated
本文說明了強度穩(wěn)定綜合理論中的切線模量因子、比例極限定律和強度利用率函數(shù)等概念是彈性力學(xué)有關(guān)概念的延伸，既可以用于強度理論，也可以用于穩(wěn)定理論。 - It's difficult to find theory of strength in a sentence. 用theory of strength造句挺難的
- Under the direction of such theories , the influence of the composition of the concrete to the workability , mechanical property and durability of hplc is analyzed systematically ; the key technology of the preparation of hplc was grasped . the theory of strength improvement of subsidiary bonder is detected , special additive - fdl for hplc is made , lc40 - lc60 hplc with the slump over 18cm , the slump flow over 50cm , segregation degree below 5 % , small drying shrinkage , high tension strength and long durability is prepared . the concept and experimental method of the segregation degree of the mixture is put out and the analytical system of high performance hplc is built
以設(shè)計理念和設(shè)計理論為指導(dǎo)，系統(tǒng)研究了輕集料、輔助膠凝材料等組分及其配比參數(shù)對輕集料混凝土工作性能、力學(xué)性能和耐久性能的影響規(guī)律，探明了輔助膠凝材料對于輕集料混凝土的增強機理，研制出能夠有效控制輕集料混凝土拌和物分層離析度和降低坍落度經(jīng)時損失的專用外加劑fdl ，掌握了制備高性能輕集料混凝土的關(guān)鍵技術(shù)，制備出坍落度大于18cm 、擴展度大于50cm 、分層度小于5 、低干縮、高韌性、高耐久的lc40 lc60高性能輕集料混凝土。 - In this research , the lime - fly - ash bound macadam was joined with steel fibers , glass fibers and polypropylene fibers with the contents of the lime , the fly ash and the macadam fixed in lab tests . the study focuses mainly on the split strength , compression strength , and modulus of compressive resilience and shrinkage property of the lime - fly - ash bound macadam enhanced by different kinds of fibers . based on the test , a detail theoretical analysis was made on the relation of mechanical property , dry shr inkage with the variety and the quantity of fibers , applying the theories of strength , dry shrinkage and the methods of statistics , curve mimesis and variance analysis
本論文主要是研究在同一種二灰碎石混合料(石灰、粉煤灰、集料的含量及比例相同)中分別摻入不同數(shù)量的鋼纖維、玻璃纖維、聚丙烯纖維，通過室內(nèi)試驗對其抗拉強度、抗壓強度、抗壓回彈模量和干燥收縮性能與纖維摻量和纖維品種之間的關(guān)系加以分析和研究，并在此基礎(chǔ)上根據(jù)二灰碎石強度形成機理、干燥收縮機理和數(shù)理統(tǒng)計、曲線擬合、方差分析的方法分析纖維品種和纖維數(shù)量對二灰碎石的力學(xué)性能和干燥收縮性能的影響，最后得出纖維對二灰碎石的強度、抗壓回彈模量、干燥收縮有很顯著的影響，并提出了相應(yīng)的建議。 - Second , by combining theories of strength of laminate with ga , a new gradient free optimization method with new code strategy is discussed . the representation itself does not change the nature of the problem , but effects the searching efficiency of the algorithm . so the representation of the parameters to be optimized is a very important factor and the new code strategy is also easy used with crossover operator and variation operator in ga applications
其次，本文根據(jù)層合板優(yōu)化設(shè)計的具體問題提出了一種符號編碼方式，雖然優(yōu)化參數(shù)的基因編碼表達方式并不能改變優(yōu)化問題的本質(zhì)，但是不同的編碼表達方式對于遺傳算法搜索的效率和最終的優(yōu)化結(jié)果有著重要的影響，因此優(yōu)化參數(shù)的基因編碼表達是遺傳算法應(yīng)用于工程問題中非常關(guān)鍵的一步。