Consider an elliptic system in diagonal form of which the nonlinear terms are of quadratical growth respect to the gradient of the unknown solution.

考虑一类对角型椭圆组，它的非线性项关于未知解的梯度为二次增长。

youdao

When the tipping point comes, and all of the unknown reagent has reacted, the solution changes colour.

当滴定终点到来时，所有的未知溶液全都完成了化学反应，溶液的颜色就会发生变化。

youdao

A good solution is to consider what the worst case scenario of failing would be, because once you do that, it's never as bad as when the scenario was an unknown.

一个好办法就是去想象一下最坏的情况是怎么样的，记住，再怎么坏也坏不过未知的恐惧。

youdao

Very much echoing Pam Pecs Cytron, the CEO of PendoSystems, who I wrote about earlier, the key challenge the INTIX team encountered was that larger banks would say they were interested in the solution, but were reluctant to do business with a relatively new, unknown startup company.

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Granted, this is far from a perfect solution, but given the prevailing interest rate environment, it is less risky than trying to predict unknown outcomes.

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