biphasic well 中文意思是什麼
biphasic well
解釋
兩相流井-
The sustained release behavior of drug - loaded sn in pbs has been studied, the results show that the in vitro release curve consists of initial rapid release stage followed by slower exponential stage, and the release profiles can be well modeled using a biexponential and biphasic kinetics function. this drug - loaded sn is of controlled release properties
這種載藥澱粉納米粒的體外整個釋藥過程分為快速釋放相和緩慢相，釋放規律符合雙指數雙相動力學方程，釋藥特點符合緩釋藥釋放原則，即先有沖擊量，後有維持量，具有一定緩釋性。 -
Dynamic biphasic ct scan showed that the mass was a well - defined homogeneous soft tissue mass that exhibited no contrast enhancement in the arterial phase but slightly inhomogeneous enhancement in the venous phase
在雙相性計算機斷層圖象顯示一個外形完整而均勻的軟組織腫瘤，在動脈相時沒有顯影， ?稍有一點不均勻的顯影在靜脈相。 -
The paper consider bone tissue as an biphasic porous medium, which is composed of solid bone matrix and liquids as extracellular fluid. on the other hand, bone tissue can produce electric potential when it is subjected to outside force. so dynamic governing equations can be established through combining the biphasic porous medium model and the streaming potential model, which describe the coupling between the distortion and fluid flow as well as the streaming potential
論文首先考察了骨組織的生理形態結構及其組成，據此將骨組織模型化為一種由固體骨基質和由細胞外液和血液等組成的液體所構成的兩相飽和多孔介質，並進一步假設固體骨質為各向同性彈性介質，而孔間流體為理想流體；另一方面，骨組織在受到應力作用變形后能夠產生電位。
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