biharmonic 中文意思是什麼
biharmonic
解釋
雙低的-
Owing to the anisotropic and the biharmonic nature of microwave radar backscatter on spaceborne scatterometer, and to the scatter model function nolinear and the existence of various noise sources in the measurements in addition to the model function, the retrieval wind results consist of as many as four wind directions
由於衛星散射計探視雷達回波的各向異性的雙調和性質，同時由於散射物理模型函數的非線性及信號中存在噪聲，使得常規點方式風場反演中風向有多至4個解的多解存在。 -
In chapter two, we prove the existence and multiplicity results of some nonlinear biharmonic equations by using lower scmicontinuity method and minimax method
在第二章中，通過下半連續方法和極大極小方法，我們證明了一類非線性雙調和方程解的存在性和多解性的結論 -
On positive entire solutions of a class of strange nonlinear biharmonic equations
一類奇異的非線性雙調和方程正整解 -
On bifurcation problem for a semilinear biharmonic equation
一類半線性雙調和方程的分歧問題 -
On the positive solutions of semilinear weighted critical biharmonic equation
半線性帶權臨界雙調和方程的正解 -
In this paper, the recent achievements of a non - trivial solution in p - laplace poblems and p - biharmonic poblems with critical growth are related. on the base of them, i study the problem on the more general condition, and obtain some new outcomes
本文首先就臨界增長的p - laplace和p -雙調和方程的非平凡解這兩方面近年來的研究成果作了簡單的敘述。在此基礎上，本文作者在更一般條件下對此作了一定的研究，獲得一些新結論。 -
Taking beam with rectangular section as an example, the corresponding analytical solution of beam subjected to cosine distribution pressure is given through constructing the stress function satisfying all boundary conditions and biharmonic equation, which is a base of beam subjected to arbitrary distribution pressure
摘要以矩形截面簡支梁為例，通過構造一個滿足所有邊界條件和雙調和方程的應力函數，給出了梁受餘弦分佈力作用情況下相應的解析解，這為求解梁受任意分佈壓力作用下解的問題打下了基礎。
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