direct problem meaning in English
正算问题
正问题
Examples
- A more direct problem is that when people reflexively use data types , they often end up reducing flexibility in unanticipated ways
更直接的问题是，当人们反射性地使用数据类型时，常常以无法预料的方式降低灵活性。 - In frequency domain , the direct problem - electromagnetic scattering problem is solved by the method of moment , and the inverse problem by rga
在频域方式下，正问题用矩量法求解，逆问题采用实数遗传算法，得到频域方式下基于实数遗传算法的微波成像技术。 - The one - dimension ihcp was solved with bp networks , rbf networks and ga , and the two - dimensions ihcp was solved with bp networks and ga , and the solution methods presented in this paper were tested with the ihcp to that the direct problem has analytical solution opposite
本文分别用bp网络、 rbf网络和ga求解了一维导热反问题，分别用bp网络和ga求解了二维导热反问题，并用正问题具有解析解的导热反问题对所提出的算法进行了验证。 - This method is called microwave imaging technique based on rga under frequency domain . after comprehending the principle of the microwave imaging and rga , we present a novel imaging method for the first time . it is a full - time - domain algorithm based on rga , fdtd technique is applied to solve direct problem while the rga is applied to solve inverse problem
在对微波成像的机理和实数遗传算法的工作机制有了初步了解之后，本文首次提出用时域遗传算法来求解导体目标的成像问题，即用时域有限差分法来求解散射问题，而逆散射问题还是采用实数遗传算法，得到了基于实数遗传算法的全时域的微波成像技术。 - The research shows that the radiation curves of thermoluminescence are different in different geochemical landscape . the direct problems of different shape of ore body have been did . in natural voltage respect , it has tested the stable property of the equipment , and showed the equipment of making by ourselves has good stable property
用电流场模拟铀矿形成的自然电场进行了正演计算，研究了球状矿体、水平板状矿体、倾斜板状矿体、卷状矿体等不同形态矿体产生的自然电位的特征，这些特征比较客观地反映了实际情况，为下一步自然电位的反演研究奠定了理论基础。