水面下的

Their lenses are perfectly spherical, which enables them to see underwater because it has a higher refractive index to help them focus.

他们的透镜是完全球状的，使他们看在水面下因为它有一个更高的折射率帮助他们聚焦。

A mathematic model of soil evaporation based on water surface evaporation by using the method of energy balance equation and microclimatology was established to precisely estimate the soil evaporation.

为了准确估算土壤在实际条件下的蒸发量，该文以水面蒸发量为参考，结合能量平衡方程及微气象学方法，推导计算土壤实际蒸发量的数学模型。

This paper established a mathematic model of soil evaporation based on water surface evaporation, energy balance equation and microclimatology method to precisely estimate the soil evaporation.

为了准确估算土壤在实际条件下的蒸发量，该文以水面蒸发量为参考，结合能量平衡方程及微气象学方法，推导出了一个计算土壤实际蒸发量的数学模型。

Millennia ago, following strife and conflict, the Gungans of the regions retreated beneath the serene surface of Lake Paonga and began to construct what would become Otoh Gunga.

几千年前，历经战乱的冈根人从各地移居庞加湖平静的水面下，开始建设后来被称为"奥托冈加"的城市。

The body of grow up has half curl to get up, another half then Jiao Jiao not the cluster ground stand erect, pendency long the skull of beard, almost ran into the surface month copy of the mirror be like.

长大的身子有一半卷曲起来，另一半则矫矫不群地挺立着，垂下长须的头颅，几乎碰到了水面月影的镜像。

Try to keep your head and torso right at the surface, with very little up-and-down-motion.

尝试保持你的头和躯干正好在水面下，只有很小的起伏波动。

Percentage ration of the actual vapour pressure in the air to the saturation vapour pressure with respect to water at the same temperature and pressure.

空气中的实际水气压与在相同温度和气压下的水面饱和水气压的百分比。

Floating in fresh water in the drum A Biological Studies, strider insect Pentatomidae; sea water are bacteria, crustaceans, arachnids, and INSECTA animals, occasionally there are worms, gastropods, hydroids class.

生活在水面上或附着在水的表面膜下的生物群，有一定的运动能力。在淡水中的漂浮生物有鼓甲科、黾蝽科昆虫；海水中的有细菌、甲壳纲、蜘蛛纲和昆虫纲动物，偶然有蠕虫、腹足类、水螅类。

Water depth measurements were made using a point gauge, the velocity and turbulence intensities measurements were taken using a three-component acoustic Doppler velocimeter over a grid defined throughout the junction region.

在入汇型河道三维水流结构试验过程中，获得了不同主支汇流比下的水面等值线图、u方向等值线图、u-v方向矢量场、v-w方向矢量场及水流脉动特征值。

Think of the amount of energy it takes to hold an inflated beach ball underwater for an extended period of time.

来想想如果将一只吹了气的海滩气球按在水面下很长时间时你要用多少力量。

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。