A narrow beam of the sun came into my room.

房间里出现了一条狭窄的阳光.

中国文学部分

He then shines a narrow beam in horizontally through the pinhole.

然后他通过小孔水平地射入一窄光束.

辞典例句

This article brings forward objection imaging using a narrow beam in reference and gives discussion.

对所查资料中细激光束成像性质提出异议,并加以讨论.

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Combining colour changing conventional lighting units , together with special narrow beam Xenon bulb searchlights.

将可变色的传统灯具与特殊的精致氙光探照灯有机结合.

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The transmission signal of a narrow beam irradiated on a flow particle system may fluctuate.

窄光束照射流动颗粒系时,透过率会产生起伏.

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