In this paper, a singular nonlinear elliptic boundary value problem which is very important in applied science and pure theory was discussed by the method of perturbation, sub-and super-solution.

本文利用摄动方法和上下解方法，讨论了一类奇异非线性椭圆边值问题，它具有很好的应用背景和理论意义。

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If you can't figure out a solution to your problem within your time frame, ask for help or research your problem on the Internet instead of trying to be super-coder.

如果在这期间你不能解决问题，那就去寻求帮助，或到网上找答案，而不是尝试去做“超级堆码员”。

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The solution is to use a lower-bounded wildcard — represented by "? super T".

解决方法是使用一个下限通配符 “?

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Riding on cutting-edge technologies such as flex oDSP, super SD-FEC, and flex modulation format, this field trial achieved a record-breaking transmission distance of 1, 500 km using a super-channel PDM-16QAM-based high spectral efficiency solution, and a second record-breaking transmission distance of 3, 325 km using a super-channel Nyquist PDM-QPSK-based ultra-long-haul solution.

ENGADGET: Huawei tests 2Tbps data transmission over Vodafone's German network, calls it a 'first'

The Hammersmith MP said the Thames Tunnel - a super-sewer planned for London - was a "sensible solution" to the problem.

BBC: Raw sewage in Thames 'a disgrace' - Labour MP

His company's solution is to incorporate super-hydrophilic (i.e. water-loving) nanoparticles into a reverse osmosis membrane.

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