effort n. 1.努力,嘗試,盡力。 2.成就,努力的成果;杰作。 3.〔英國〕(募捐等的)運動。 4.【機械工程】作用力。 5.工作;工作研究計劃。 a great oratorical effort 動人的演說,雄辯。 literary efforts 文學作品。 mutual co-operation effort 共同合作的努力。 That's a pretty good effort. 那是很大的成績。 one's maiden effort 處女作。 propelling effort 推進力。 space effort 空間研究計劃。 tractive effort 牽引力。 beyond human effort 人力所不及。 by human effort 用人力。 efforts and resources 人力物力。 make additional efforts 再接再厲。 make an effort=make efforts 努力作出 (to)。 make every effort 力求,盡一切努力 (to); 費盡心血。 redouble one's efforts 加倍努力。 spare no efforts 不遺余力。 with little effort=without (any [an]) effort 不費力,不難,容易地。
The property of symmetry can also be used to save a part of the computational effort required for matrix inversion or for a solution of equations . 對稱的特性也可用來節省矩陣求逆中或求解方程中所需要的一部分計算量。
The aim of this dissertation is to reduce the computational efforts involved in the computation of ttc due to the voltage stability limit 在對建立的模型進行計算中不僅考慮了系統的正常運行狀態,還有預想事故的情況。
Image registration , especially for remote sensing image , requires intensive computational efforts while the registration precision is not satisfying generally 圖像的配準,尤其是遙感圖像的配準,運用傳統的方法,計算量大且配準精度不高。
Computational results illustrate that good approximation can be achieved with less computational effort by applying the first few vibration modes 算例表明,采用低階模態進行計算,得到較高精度的分析結果的同時,可以有效地減少計算時間。
Experimental results of remote sensing and optical images show that the proposed algorithm outperforms conventional approaches in terms of both computational effort and precision 實驗結果表明,該方法對大數據量的遙感圖像,較之傳統的方法具有明顯的優越性。
Comparing with the method using monte carlo method alone to simulate both the random parameter and the random excitation , the suggested method can reduce the computational effort greatly 相對于單純用montecarlo隨機模擬方法,即對激勵與系統隨機參數二者都進行模擬,本文提出的方法,可大幅度降低計算工作量。
The results show that given model and calculation method are accurate and less computational effort , and can be made the overall process analysis of conical parts and be applied to process analysis of other axisymmetrical stampings 結果表明,所建模型和計算方法準確可靠,計算量少,可進行完整的過程解析,并可應用于其它軸對稱沖壓件過程解析。
From a theoretical standpoint linger , inverse problem is solvable in straightforward way . however , it requires significant computational efforts and usually results in non - convergence in practice . alternatively , the genetic algorithms ( ga ) approach is adopted 理論上,這一類反問題雖然可以用傳統的動態靈敏度的方法直接求解;但在實際操作中,即使能夠實現也要耗費很多的機時,而且很多情況下往往是無法得到收斂的解。
( 2 ) the relation of each image feature point and the most evident curve membership is discovered , such relation can be used to reduce redundancy of parameter space , depresses computational effort and suppresses the false accumulator cells etc . the most evident curve membership is then fed to the original image space , the information of image pixels can be recovered , the shorter line can be found , the bad line can also be repaired and the pr ecision of beeline detection can be improved ( 2 )提出圖像特征點與參數點一一對應的可能性,實現了圖像特征點對應于參數空間某一最優參數點,減少了參數空間的冗余量,降低了計算量,壓縮了偽累積點;并將最優參數點反饋回圖像平面,恢復圖像特征點信息,可以檢測出較短線段,修補破損直線,提高了直線檢測的精度。
The investigation in this dissertation shows the capabilities of ausm + scheme , such as the exact resolution of shock , low numerical dissipation , simple and requiring less computational effort . the successful applications on supercritical airfoils and wings show that the present flow solvers based on ausm + scheme are of valuable and promising in practical application 通過本文的研究工作,展示了ausm +格式的激波高分辨率、數值耗散小、編程簡潔、計算量較小等特性,同時,將其成功地應用于跨音速超臨界翼型、機翼的定常或非定常氣動特性的數值模擬和顫振研究中,具有一定的工程應用價值和良好的發展前景。