查询词典 unknowns

But there are also unknown unknowns - the ones we don't know we don't know.

这些我们不知道的，我们不知道。

These are the true unknowns, where uncertainty lurks hidden in the future, unperceived by everyone until it strikes and delivers its surprise impact.

这些是真的未知、隐藏在未来的潜在不确定、任何人都无法感知直到它侵袭并带来意外的冲击。

Who would say that we come over here not to improve our wisdom or to verity our unknowns?

谁说我们不是来这里增长见识，或者证明我们的无知？

Amid the unknowns, the nearest thing to a certainty was that the war would end as messily as it began, with no clear win for either side.

一切都未可知，目前肯定的是，战争结束就像它开始那样混乱，不清楚哪方会赢得战争。

Amid the unknowns, the nearest thing to a certainty was that the war would end as messily as it began, with no clear win for either side.

在这些未知数中，最确定的一件事情就是同其开端一样，这场战争将结束于一团混乱之中，没有一方能明显获胜。

Amid the unknowns, the nearest thing to a certainty was that the war would end as messily as it began, with no clear win for either side.

在这些未知中，最为确定的是，战争的结束会像其开始那样，纷乱糟杂，不知所终，没有泾渭分明的胜负之别。

Presented as unknowns, the cases challenge readers to create a differential diagnosis just as they would in practice, including noninfectious causes that could present similar clinical findings.

为未知主办，案件挑战读者创造一个公正的鉴别诊断，因为他们在实践中，包括非感染性的原因，可能是相似的临床表现。

Some of the neuroeconomics topics we are studying at Caltech include: Why people find it difficult to attach dollar prices to goods that are not traded (like environmental harm, health, and safety); whether having too many choices actually makes people less happy with what they own; thinking strategically about what other people will do, when you are trying to outguess them or cooperate with them; how people behave when they fear economic unknowns (like starting small business or investing in countries with unstable political systems); deception in bargaining; the neural foundations of intrinsic motivation for working hard, like intellectual curiosity; and moods and investor sentiment in stock markets.

目前我们在加州理工学院从事神经经济学研究的课题项目包括：为什麽人们认为给不能用以交换的商品(如环境损害、健康、安全)定价格是困难的；面对太多的选择是否使人们竟然对自己拥有的现状感觉不甚愉快；当你试图智算他人或与他人合作时，从策略上考虑他们将做什麽；当人们担忧经济不可预测时（如：开创小企业，或投资于政治体系不稳定的国家），他们将采取什麽样的行为；讨价还价的骗术；努力工作的内在动机的神经基础；心态和投资者对股票市场的情绪，等等。

With the frequency and mode shape being regarded as functions of damage parameters, the overdetermined algebraic equations with damage parameters as unknowns can then be constructed by differentiating frequency and mode function on the basis of structure mode finite element formula, the damage parameters of which are obtained via Taylor expansion.

本方法从结构模态有限元算式出发，把频率和振型看作损伤参数的函数，经过泰勒展开获得频率、振型对损伤参数的一阶偏导数，然后构造以损伤参数为未知量的超定线代方程组，求解得到全部损伤参数值。

With the frequency and mode shape being regarded as functions of damage parameters, the overdetermined algebraic equations with damage parameters as unknowns can then be constructed by differentiating frequency and mode function on the basis of structure mode finite element formula, the damage parameters of which are obtained via Taylor expansion. The whole damage parameters can be found via solving the algebraic equations.

本方法从结构模态有限元算式出发，把频率和振型看作损伤参数的函数，经过泰勒展开获得频率、振型对损伤参数的一阶偏导数，然后构造以损伤参数为未知量的超定线代方程组，求解得到全部损伤参数值。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。