查询词典 water column

Flocculation of fine sediment in water column was an important factor that influences fluid features.

细颗粒物质在水体中的絮凝是影响水流性质的重要原因。

The freezing on the cooling water column of heating power plant in winter can cause serious damage to the equipment.

热电厂冷却水塔冬季结冰对设备损坏严重，通过分析冷却水塔易结冰的部位和结冰原因，在比较各种冷却水塔冬季防冻方案后，最终采用自流反射双向化冰防冻管并加大进入防冻管的热水量来解决冷却水塔冬季结冰问题。

I do not know whether the hymen to break through the water column?

我不知道是不是水柱冲破了处女膜？

The thermal stratification results in the significant variation of pCO2 in the water column and the accumulation of CO2 in the hypolimnion.

分层现象使pCO2在水体中的分布差别明显，并且使静水层中CO2得到积累。

OBC dual-receiver is a new-developed exploration technique in the late eighties of last century, which is mainly used to suppress " water column reverberation " interference appeared between sea bottom and sea level that resulted in effectively improving S/N ratio of seismic data.

海底电缆双检接收技术是20世纪80年代末出现的勘探新技术，主要用于压制在海底和海面之间存在的"水柱混响"干扰，能有效地提高地震资料的信噪比。

A theoretical analysis shows that the non-zonation of ACC in the region of Kerguelen Plateau is due to the changes in potential vorticity of the water column caused by the curl of the ratio of wind stress to topography. The bifurcation and turning of ACC is related to the curl distribution.

理论分析表明，凯尔盖朗海台区ACC的非纬向性主要是由风应力和海底地形的变化造成的，它通过该海台时的南北路径的分叉和转向与该海区风应力与水深之比的旋度的分布相吻合。

While in their larval stage, giant clams must swim and feed in the water column.

当它在幼虫阶段，大蛤必须游泳和水的柱状物。

The paper studied the effects of submerged macrophyte and immobilized bacteria on the distribution of four bacteria communities: ammonifying bacteria; nitrosobacteria; nitrobacteria and denitrifying bacteria in water column and sediment of eutrophicted water.

本试验研究了沉水植物伊乐藻和固定化微生物两者相结合对富营养化水体和底泥中4种菌群的氮循环微生物（氨化细菌、亚硝化细菌、硝化细菌、反硝化细菌）分布的影响。

The calculated results showed that the negative pressure and the water column separation in local salience could be avoided when the pneumatic tank was mounted near pumps for the raising of minimal water hammer pressure on long pipeline.

计算表明：补给水泵出口附近装设气囊式空气罐后，提高了长距离管道中的最小水锤压力，能有效避免凸起部分出现负压及水柱分离。

Water column samples taken from the northern and the southern lake centers in Hongfeng lake in summer stratification were measured about their water temperature, pH, the concentration of HCO3(superscript -), DO, Chla, NH4(superscript +), NO3(superscript -)、and PO(superscript 3- subscript 4). The pressure of CO2 (pCO2) was calculated by the chemical balance and the Henry's law.

在夏季分层期间对红枫湖南、北湖湖心的水样进行分层采集，同时测定了分层水样的温度、pH、HCO3浓度、溶解氧、叶绿素a及铵根离子NH4(上标+、硝酸根离子NO3(上标-、磷酸根离子PO(上标 3-下标 4的浓度，水体中CO2的分压(pCO2)由化学平衡及亨利定律求得。

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。