The basic experiment of soliton transmission has been successfully carried out by using standard single mode fiber.

采用常规单模光纤成功地进行了孤子传输的基础性实验。

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Moreover, This paper also studies the effect of random birefringence on optical pulses in standard single-mode fibers.

本文还研究了在标准单模光纤中随机扰动的双折射对脉冲传输的影响。

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In addition to the standard single extra attack you get with an off-hand weapon, you get a second attack with it, albeit at a –5 penalty.

精通双武器，增加标准一次性额外攻击在你的副手武器上，你得到第二次攻击紧接着前边的，虽然有一个-5的罚值。

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There is no standard single answer.

BBC: Foreign exchange: Beating the banks at their own game

That is the single standard by which the people of Egypt will achieve the future they deserve.

WHITEHOUSE: President Obama on the Situation in Egypt

All of this comes at a time when there is no single standard for new mobile payments technology.

FORBES: The Value Of Mobile Payments Is Beyond Transactions