But a viewer needs to stand in designated zones to experience a 3-d effect; otherwise the screen becomes an out-of-focus blur.

观众需要站在指定的区域才能体验立体效果，否则屏幕变成一片模糊。

youdao

The 2-d effect and the initial energy influence of emitting electrons on space-charge-limiting current in diode are studied by PIC simulation and theoretical analysis.

采用理论分析和粒子模拟的方法研究了阴极发射电子初始能量和二维效应对二极管空间电荷限制流的修正。

youdao

The plastic surgery is a kind of familiar surgical operation currently, and the imitation of its 3-d effect becomes an important means to raise the surgical operation success rate.

医学整形手术是目前比较常见的一种外科手术，对其三维效果的仿真正成为提高手术成功率的重要手段。

youdao

So each eye sees a slightly different image, producing the 3-D effect.

VOA: special.2010.01.26

Eventually, you'd become horrified that you were, in effect, stuck in this rat-like existence.

最终你会变得恐惧，恐惧自己，陷入这种老鼠般的存在中。

耶鲁公开课 - 死亡课程节选

or that you see the applications of, in day-to-day life and I'd say that's probably... had the biggest effect on me.

或者你能看见，日常生活的应用，让我说这或许是…他对我最大的影响。

我尊敬的教授 - SpeakingMax英语口语达人

All those systems will require the use of special glasses to achieve the 3-D effect.

CNN: Nintendo to unveil 3-D gaming console

The 3-D effect works only in a limited viewing range, outside of which the image gets blurry.

FORBES: Magazine Article

Writing at CrunchGear, Devin Coldewey says that the 3-D effect sinks back into the Nintendo 3DS screen, rather than popping out of it.

CNN: Nintendo unveils handheld 3-D gaming system