查询词典 hydrodynamic

The improvement of sport skill and hydrodynamic performance of the both of boats and oars is the key.

这两方面的研究与国外有一定的差距，特别是船、桨水动力性能的研究几乎是空白。

A research on the practices of cup hydrodynamic deep drawing was completed.

对筒形件的充液拉深成形过程进行了实验研究。

The research is useful for hydrodynamic calculation of the submerged body by using CFD technique.

本论文的研究为用计算流体动力学方法预报潜体的水动力性能打下了一定的基础。

The trend of seawater is that the intrusion area varies as following rule: small to big to small to big, and the causation of seawater intrusion is the appropriate hydrodynamic and hydrogeological condition, and the main reason is that human activities change the groundwater hydrodynamical condition.

海水入侵的趋势为：海水入侵面积有小；大→小→大的变化规律：海水入侵的成因是具有了水动力条件和水文地质条件，而人为的改变地下水动力条件是发生海水入侵的主要原因。

Based on the analysis of the data of many years from hydrographical stations along Dongping Waterway , this paper studied the changes of hydrodynamic conditions of Dongping Waterway since the 1960′s.

本文根据东平水道沿程水文站多年水文资料的分析，研究了东平水道上世纪60年代以来水文动力条件的变化。

Using the convective-dispersive equation and based on labo ratory exp eriment, the hydrodynamic dispersion coefficient of unsaturated soil is determi n ed under different inial soil water content, different manner of water infiltra t ion and fertilizer supply.

文摘：用非饱和土壤水动力弥散方程及其解析解，在室内试验的基础上，研究了非饱和土壤在不同初始含水量、不同入渗方式及不同加肥方式下的水动力弥散系数。

Using the convective-dispersive equation and based on labo ratory exp eriment, the hydrodynamic dispersion coefficient of unsaturated soil is determi n ed under different inial soil water content, different manner of water infiltra t ion and fertilizer supply.

用非饱和土壤水动力弥散方程及其解析解，在室内试验的基础上，研究了非饱和土壤在不同初始含水量、不同入渗方式及不同加肥方式下的水动力弥散系数。

Using the convective-dispersive equation and based on labo ratory exp eriment, the hydrodynamic dispersion coefficient of unsaturated soil is determi n ed under different inial soil water content, different manner of water infiltra t ion and fer

文摘：用非饱和土壤水动力弥散方程及其解析解，在室内试验的基础上，研究了非饱和土壤在不同初始含水量、不同入渗方式及不同加肥方式下的水动力弥散系数。

One example of a new generation LVAD is HeartWare's intrapericardial HVAD. This miniaturized centrifugal pump is capable of generating up to 10 L/min of flow. Its wearless impeller is suspended in the pump housing through a combination of passive magnets and hydrodynamic thrust bearing.

新一代左室辅助装置的安全性能有了明显的提高，研究者试图将其应用于非终末期心衰的患者，以延长这部分患者的长期生存率，这是心衰器械治疗专题会带给我们的信息。

An exact analysis of free vibration of a cantilever cylinder in an inviscid incompressible water, including hydrodynamic interaction, is presented.

本文分析了无粘性的、不可压缩水域中的圆截面的悬臂梁的自由振动。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。