The inverse solution was obtained through minimizing the object function using CGM based on the direct problem.

反问题的解在正问题的基础上通过共轭梯度法最小化目标函数得到。

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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。

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In this paper it is suggested to solve the direct problem of magnetic prospecting under complicated conditions by coupling finite element method and boundary element method.

本文提出用有限元法和边界元法相结合解复杂条件下的磁法勘探正问题。

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He says the current interest in straw bale houses is a direct response to the problem of climate change.

VOA: special.2009.10.05

Amongst the myriad stipulations within the law are several that have a direct bearing on the problem of care for the indigent.

FORBES: Universal Health Insurance Mandates, And The Emergency Care Myth

When a job-seeker's challenges are highly visible, like some physical disabilities or a serious weight problem, MacDougall recommends a direct approach.

FORBES

One part of the problem is the increase in direct mail.

ECONOMIST: Magazines