The comparison was made between the computed flow field and the flow pattern performed by LIF in a water tunnel.

计算的流场与水洞进行的激光诱导荧光显示技术的流场显示结果进行了对比；

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The flow noise reduction of al alloy model with low surface energy coatings have been studied in a water tunnel.

低表面能涂层涂覆在铝合金模型上，考察了其在水筒中低频段降低流噪声的效果。

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In this paper the motion of a straight vortex line in a water tunnel having a square cross section is discussed.

本文讨论了正方形截面水筒中直线涡的运动。

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But operations were later suspended after a rock fall in a tunnel carrying water to the facility from a reservoir.

BBC: Glendoe hydro electric scheme resumes operations

Already in the planning stages: a 37-km tunnel to channel water from the Benus river in water-rich Pahang state to drought-stricken Selangor state, and a pipe to link the Gombak river in KL to the Wangsa Maju water treatment plant.

CNN: Special Report Drought

Intensely radioactive water from reactor Unit 2 is filling a nearby tunnel faster than workers can empty it, and radioactive levels of seawater near the plant increased sixfold following an aftershock on Saturday.

FORBES: Conditions May Be Deteriorating at Japanese Nuclear Power Plant