水柱

A tornado or lesser whirlwind occurring over water and resulting in a funnel-shaped whirling column of air and spray.

水上生成的飓风或稍弱之旋风，形成漏斗状旋转的空气柱和水柱

When he swims in the sea a big jet of water comes out into the air from the hole in his head.

当他在大海中游泳的时候，一股水柱就会从他头顶上的洞里喷出，喷向空中。

Among the fallen rocks the breakers spouted and bellowed; loud reverberations, heavy sprays flying and falling, succeeded one another from second to second; and I saw myself, if I ventured nearer, dashed to death upon the rough shore, or spending my strength in vain to scale the beetling crags.

巨浪不断地拍击着岩石后又被弹了回来，呼啸着形成一股股水柱飞射着；不断地重重地压降下来。我寻思着，如果我贸然靠近的话，不是被大浪拍死在嶙峋的岩石上就是在攀登悬崖峭壁时耗尽精力。

When they emerge from the dive, they let out a torrent of water, air and mucus from their blowhole.

当他们从水下上来时，从他们的呼吸孔内会喷出水柱，空气和粘液。

In order to reflect the toxicity of cadmium in the two different systems: overlying water system and watersediment coexistence system, the toxicological parameters such as metal body burden, MT and mortality in a freshwater cladoceran Daphnia magna after exposure were quantified.

选择大型溞作为受试生物，以大型溞体内金属积累量、金属硫蛋白含量和死亡率作为测试指标，考察了上覆水体系与水柱－沉积物共存体系中金属镉的毒性状况，探讨了水体沉积物中重金属的生物毒性作用机制。

In order to reflect the toxicity of cadmiumin the two different systems: overlying water system and water-sediment coexistence system, the toxicological parameters such as metal body burden, MT and mortality in a freshwater cladoceran Daphnia magna after exposure were quantified.

选择大型溞作为受试生物，以大型溞体内金属积累量、金属硫蛋白含量和死亡率作为测试指标，考察了上覆水体系与水柱-沉积物共存体系中金属镉的毒性状况，探讨了水体沉积物中重金属的生物毒性作用机制。

Based on the theories of porous medium seepage and elasticity, the partial differential equations on the response of the well water bearing system to the Earth tide signal are derived under the condition of changing well radius.

根据多孔介质渗流理论和弹性理论，在井孔变径条件下，得出水井含水层系统对潮汐信号响应的偏微分方程，认为井径变化相当于改变了井水柱的有效高度，从而影响了水井含水层系统的固有振动周期。

A jet of water from the 30cm-diameter nozzle of a fire hose can reach the maximum height of 25 meters.

从直径为30 cm的消防水管射出的水柱最高可达25米。

E A jet of water from the 30cm-diameter nozzle of a fire hose can reach the maximum height of 25 meters.

从直径为30 cm的消防水管射出的水柱最高可达25米。

Adjust the position of the water gun and control the shooting of the water column onto the place on fire on the display screen; see who can extinguish the fire in the shortest time.

调整水枪的位置，控制水柱喷射到显示屏上的着火位置，看谁能将火焰在最短的时间浇灭。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。