strength n. 1.力,力量,體力。 2.強度,濃度;長處;(要塞等的)抵抗力。 3.實力;兵力;全體人數,額定人數,編制。 4.筆力;文勢。 5.(證券等的)市價堅挺。 6.〔美俚〕(可能有的)利潤。 have not the strength to do it 沒有氣力做這個。 That will add strength to your argument. 那會增加你的辯論的力量的。 Take part in the physical exercises and build up your strength. 參加體育活動增強體力。 the strength of will 意志力。 the strength of the alcohol 這酒精的濃度。 fighting strength 戰斗力。 mobilized strength 戰時編制。 effective strength 實額,實際人數。 a policy of strength 實力政策。 What is your strength 你們一共有多少人? a tower of strength 金城鐵壁。 the breaking [shock, tensile] strength 抗斷[抗沖、抗拉]強度。 the working strength 資用強度。 strength of draught 【機械工程】通風強度。 strength of material 材料力學。 strength of structure 構造力學。 be [be taken] on the strength 【軍事】編入編制內。 below strength 不夠編制。 by main strength 奮力。 in full strength 全體動員。 in (great) strength 人多勢眾地,用巨大力量。 on the strength 〔英口語〕在士兵名冊上。 on [upon] the strength of 依賴,靠著。 up to strength 夠編制。 with all one's strength 盡力。
theory n. 1.理論,學理,原理。 2.學說,論說 (opp. hypothesis)。 3.推測,揣度。 4.〔口語〕見解,意見。 the theory of two points 兩點論。 Darwin's theory of evolution 達爾文的進化論。 theory of equations 【數學】方程論。 theory of everything 【物理學】(把相對論、量子論和宇宙大爆炸理論都包括在內的)萬用理論。 theory of relativity 【物理學】相對論。 the atomic theory 原子說。 Our scheme is good both in theory and in practice. 我們的方案在理論上和實施上都是好的。 combine [separate] theory with [from] practice 理論結合[脫離]實際。 My theory is that we must bring new blood into the Institute through appointment of younger men to important positions. 我的意見是我們學院應該通過重用年輕一些的人來注入新的血液。 theory of games 博弈論,對策論,權衡利弊得失的形勢分析。
The approach to apply the combined theory of strength and stability into fatigue analysis is discussed 探討了強度穩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 利用應變能定理的概念對切線模量理論進行了新的論證和應用,進一步完善了強度穩定綜合理論。
Essentials of strength training and conditioning provides an overview on the scientific principle , concepts and theories of strength and conditioning training 美國國家體能協會私人教練基礎從人體骨骼訓練速度訓練方法等多個方面詳盡闡述了體能訓練的科學理論及概念。
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 本文應用軌道結構強度計算理論及車輛軌道耦合振動動力學仿真計算模型,分析了不同道床厚度對相關軌道結構部件的影響,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等概念是彈性力學有關概念的延伸,既可以用于強度理論,也可以用于穩定理論。
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 以設計理念和設計理論為指導,系統研究了輕集料、輔助膠凝材料等組分及其配比參數對輕集料混凝土工作性能、力學性能和耐久性能的影響規律,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鍵技術,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)中分別摻入不同數量的鋼纖維、玻璃纖維、聚丙烯纖維,通過室內試驗對其抗拉強度、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系加以分析和研究,并在此基礎上根據二灰碎石強度形成機理、干燥收縮機理和數理統計、曲線擬合、方差分析的方法分析纖維品種和纖維數量對二灰碎石的力學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,本文根據層合板優化設計的具體問題提出了一種符號編碼方式,雖然優化參數的基因編碼表達方式并不能改變優化問題的本質,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化結果有著重要的影響,因此優化參數的基因編碼表達是遺傳算法應用于工程問題中非常關鍵的一步。