只需要

Each weight function is a composite function of a generalized Chebyshev polynomial and a linear function, only algebraic calculation is needed, and no requirement is involved for the calculation such as the steepest descentlike algorithms or matrix calculation.

权函数是广义Chebyshev多项式和线性函数的复合函数，只需要通过代数计算就可以求得，不需要梯度下降计算或者矩阵计算。

In many practical application, such as decision support system, query optimization, the exact values are not necessary to obtain but approximate value.

在许多实际应用中，如决策支持系统、查询优化等，用户并不需要获得确切值，而只需要一个近似值。

I just need a chance to get my life back on track.

我只需要一个让我生活回到正轨的机会我会成为你需要的那个人的

The introduction of compulsory registration and identification should be accompanied by stringent penalties for abandoning an animals, and in order to finance the scheme there should be a fee, or dog tax, charged at a lower rate for neutered animals to encourage neutering.

引入强制的注册认证的同时需要对遗弃动物有严格的处罚，为了让这样系统的财务得以运转，应对狗主人收取狗税，对绝育的狗，只需要交纳低价的狗税由此来鼓励绝育。

Don't need the best, and only need to be suited most own!

不需要最好的，只需要最适合自己的！

This method doesn't need beam deflection device and can change the reference beam incidence angle with mechanical movement platform only. And the accuracy of system is not getting lower.

这种方法不需要光束偏转器件，只需要机械运动平台，仅通过平台的移动，就可以实现参考光束入射角度的变化，而且寻址的精确性并未降低。

It only takes 6 figures to build this incredible 10 behemoth, while it takes 8 to build The Blob.

只需要6数字建设这个令人难以置信的10个庞然大物，而需要建立的8块。

Makes short line, do not need other, one when need a share only rises billow.

3做短线的，不需要别的，只需要股票的一波升浪。

The past, patients need three minutes to do a body check, and now only takes 1 minutes.

以往病人需要3分钟做一次全身检查，现在却只需要1分钟了。

While a real bodybuilder might need all that equipment, a normal person only needs a few compound exercises.

虽然真正的健美运动员可能需要的所有的设备，一个正常的人只需要几个化合物演习。

What are your goals and strategies for growth?

你的成长目标和策略是什么？

And unto the angel of the church in Sardis write; These things saith he that hath the seven irits of God, and the seven star I know thy works, that thou hast a name that thou livest, and art dead.

3：1 你要写信给撒狄教会的使者，说，那有神的七灵和七星的，说，我知道你的行为，按名你是活的，其实是死的。