simple integral 中文意思是什麼
simple integral
解釋
簡單積分-
Comparing with the same category overseas jointless bridges, the new type bridge has more reasonable structure, more simple and convenient construction, and better use effect etc. the main work in this paper is described as follows : ( 1 ) this paper introduces phylogeny and reseach survey of the joints bridge inland and abroad, and a new jointless bridge structure ? new type semi - integral abutment bridge is based on these, which characteristic of own structure and setting of primary component are expatiated. ( 2 ) this paper analyses influence of temperature effect, creep, shrinkage and circumambient soil of run - on slab on the new type structure, and analyses the forcing performance of beam, abutment and run - on slab of the new type semi - integral abutment bridge, and constrast to the same category joints bridges
本文主要做了以下工作: （ 1 ）介紹了無縫橋梁在國內外的發展歷史、研究概況，並在此基礎上提出了一種新的無縫橋梁結構形式-新型半整體式無縫橋梁，闡述了它特有的結構形式以及主要構件的設置; （ 2 ）分析了溫度效應、徐變和收縮以及搭板周圍土體對這種新型結構的影響，對新型半整體式無縫橋主梁、橋臺以及搭板進行了受力性能分析，並和同類無縫橋梁進行了對比分析。 -
The main purpose of this paper is to study crack growth rate of a class of nonlinear viscoelastic materials under the condition of constant load and small - strain. in this paper : the new test program is raised by referencing the existing test programs and by our trial and error ; in the new test program, facilities involved in the nonlinear viscoelastic crack tests are relatively few, the test process is relatively simple and the data obtained from the experiments are credible. on this basic, the calculation of j integral of nonlinear viscoelastic double cantilever beams specimens and the parameter of fracture work of corresponding nonlinear viscoelasticity are derived
具體成果包括： 1 、證實了雙懸臂梁試件用於非線性粘彈性裂紋擴展實驗研究的優點：雙懸臂梁試件在實驗中能觀測到的擴展過程持續時間比較長，在計算j積分時，計算方法簡單； 2 、得到了改性聚丙烯材料用於非線性粘彈性裂紋擴展實驗的兩種有效的試件構形和相應的試件尺寸；採用不斷改善夾具的方法使得加載穩定； 3 、經過連續四個多月的時間得到了一組有用的實驗數據； 4 、得到了裂紋長度與時間的關系、裂紋擴展速度與時間的關系、裂紋擴展速度與裂紋長度的關系。 -
The subsection integral is used to get a simple function at first in the numerical calculation, and boundary integral is realized by gauss integral on each panel and line, then the complexity and isstability as a result of the high frequency surge function can be avoided
數值計算中，首先採用分部積分對被積函數進行簡化處理，然後採用高斯積分實現面元和線元上的積分，避免了被積函數為高頻振蕩函數所帶來的數值計算的復雜性和不確定性。 -
Our products such as computer steam booth, luxury integral shower booth, simple shower booth and gym are made of abs - the worldwide fashionable environment friendly material by the advanced techniques
生產的皇冠衛浴? ?電腦蒸汽房，豪華整體淋浴房，簡易淋浴房，健身按摩房等系列產品，具有先進的生產工藝流程，選用國際流行的綠色環保原材料abs 。 -
Using a simple radiative transfer model for vegetation volume scattering and the integral equation model ( ibm ) for surface scattering with the field in situ measurements as the input, we compared the simulated and sar measured backscattering coefficients in different agricultural fields
特別是在植被覆蓋地表，對其下土壤水分的監測更帶有極大的困難性。因此，利用雷達後向散射系數反演土壤水分必須首先充分理解微波與地表的相互作用過程。 -
Permanent magnetic spherical stepper ( pmss ) is a novel kind of spherical motor, which has advantages of simple structure, small volume, light weight and high torque etc. the model of magnetic field inside pmss is developed using integral equation method ( iem ) and discrete expressions on field distribution are also derived
永磁步進球形電動機是一種新型的球形電動機，具有結構簡單、體積小、重量輕、力能指標高、控制簡單等優點。本文用積分方程法建立了永磁步進球形電動機磁場的數學模型，導出了用於計算其磁場分佈的離散計算公式。 -
The experiment has validated feasibility of integral design scheme of starter / generator. it indicates that dses / g can start reliably, switching from starting to generating is simple, generating voltage is steady and fault generating can be implemented
通過實驗，驗證了起動/發電一體化設計方案的可行性，表明電勵磁雙凸極起動/發電機系統能可靠起動、起動/發電切換控制簡單、發電電壓穩定且可實現故障發電。 -
Levin " s three - phase model seems quite simple, however, this framework really figures out an integral image of the organizational transformation process
盧因的三階段模式雖然比較簡單，但這一模式描繪出了組織轉型過程中的整體性輪廓。 -
It gives a relationship between a surface integral over an oriented surface and a line integral along a simple closed curve
它建立了有向曲面上的曲面積分與它的邊界曲線積分的關系。 -
The main work and achievements are summarized as follows : according to the spectrum analysis theory, the simple formula of the power spectrum between the excitation and the response is obtained. then the time - domain statistical properties of the structural response are acquired through fourier inverse transform, and cauchy ' s residue theorem is applied to solving the integral of fourier inverse transform, the structural dynamic reliability is calculated in terms of possion hypothesis based on first passage failure
主要研究內容如下：從譜分析理論出發，得到了激勵與響應功率譜之間的簡明關系式，由fourier逆變換得到響應的時域特徵，利用cauchy留數理論處理fourier逆變換的積分式，基於首超破壞的possion假設計算結構系統的動力可靠性，並在此基礎上進行結構優化設計，奠定了確定性模型的基礎。 -
This method makes curve ( surface ) integral more simple and convenient, at same time, it has advantage of avoiding mistakes in integrating by missing symbol
這種積分方法使得曲線（面）積分更為簡便、快捷，同時，也有利於避免因符號處理不當而導致的積分錯誤。
分享友人