permeation theory 中文意思是什麼
permeation theory
解釋
滲透學說- permeation : 透過
- 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。
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The change regularities of lining pressure and the failure process of surrounding rocks in permeation which a special sand is used as model materials are successfully simulated. the basic theory is established for the study of same type and the scientific basis for the tunnel prop design in saturation rock is provided
採用特定的河砂作為模型材料成功地模擬了破碎圍巖隧道在遇水情況下襯砌的受力變化規律及巖體的破壞過程，為開展同類型研究奠定了基礎理論，為飽水巖體隧道開挖支護設計提供了依據。 -
In order to study the influence of evolvement of permeation character induced by mesoscopic structural characteristics on macroscopic mechanical behavior and fracture mechanism, a nonlinear constitutive equations describing the relationship between damage of rock and seepage is proposed based on mesoscopic damage mechanics and biot seepage mechanics theory and coupling system of flow & solid in rock failure process analysis, f - rfpa2d, is developed to simulate the variation of permeability as well as coupling mechanism between seepage and stress during the initiation, propagation and coalescence of cracks in rock. this study also extends the research field of original rfpa2d
為了分析細觀結構特性變化引起滲透性演化對宏觀力學行為的影響，並進行滲流應力耦合作用下巖石破裂機制的研究，本文基於細觀損傷力學和biot經典滲流力學，建立了巖體損傷非線性本構方程和滲透率關系模型，開發出巖石破裂過程滲流-應力耦合分析系統（ couplingsystemofflow & solidinrockfailureprocessanalysis簡稱f - rfpa2d ） ，拓寬了原有程序rfpa2d的研究領域。 -
First is diffusion permeation : the theory about the calculating approximating of diffusion permeation in limited medium by roujean is used, and the four fluxes used in non - lambort - surface are also introduced
首先是漫射透過率:我們利用roujean對有限厚度介質層的透射解析近似理論和思想求解之，並且對非朗伯面情形時的透射解析近似的四通量思想也作了相關介紹。 -
Research on diffusion theory of permeation grouting
滲透注漿擴散理論探討 -
By applying demand stratum theory and the management thought of permeation tact, analyzing the management framework of aerospace electrical source of technology ltd. and designing the constitution and assessment scheme, the text will give a all - around discussion on how human resources play its role in the business management and development
本文從需求層次理論和透過權變的管理思想，通過對航天電源科技公司管理框架的剖析、構建以及評價方案的設計，全面地論述人力資源管理對企業經營發展的重要作用。 -
In this paper, hereinafter problems in deep foundation pit dewatering are importantly researched through using the random theory : ( 1 ) the basic theory of underground water permeation during dewatering in deep foundation pit is researched. the method of dewatering is also researched aiming at the deep foundation pit in soft soil two - layer structure area
本文應用隨機理論，著重研究了深基坑降水工程中的以下問題： （一）探討了深基坑降低地下水位的地下水滲流的基本理論，針對軟土二元結構地區的深基坑工程，研究了其降低地下水位的方法。
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