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- virtual water head 虚拟水头
- He jump into the water head over heels. 他头向下地跳进水里。
- Plants gently move to the current of the virtual water. 轻轻厂搬迁至目前的虚拟水。
- Virtual water trade within a nation or between nations can beseen as a strategy forthe real water transfer. 国家或地区之间的虚拟水贸易可被认为是真实水资源转移的选择性战略。
- Meanwhile, the social adaptive capacity had being improved extremely. To a certain extent, Zhangye was provided with strong SAC to implement the virtual water strategy. 张掖市具有较强社会适应性能力,一定程度上具备了实施虚拟水战略的能力。
- Some abnormal fetuses (such as water head, Dandy- Walker's syndrome etc) showed significant extension of WPCF. 部分畸形胎儿如脑积水、典型Dandy-Walker综合症等WPCF明显增宽。
- Water footprint based on the consumption of virtual water is a new concept and can reflect the actual water real consumption and occupation. 水足迹是反映水资源实际消费的新概念,以虚拟水消费为基础的水足迹能更真实地衡量社会经济系统对水资源的消费利用状况。
- It is also part of the watertight envelope, and subject to the local water head. 它也作为部分水密外壳，并受地方水流影响。
- Radical thinkers favour sending “virtual water” from wetter parts of the basin to drier parts, in the form of grain and other food. 一种较激进的作法则倾向于将湿润地带的“实质性水力”输送至干燥地区以灌溉谷类及其他粮食作物。
- Crop's virtual water content seemed decrease from northeast to southwest, which seemed to be contrary to water resources availability per capita trend. 初步研究结果表明，浙江省农作物虚拟水含量有自东北向西南减少的趋势，与人均水资源空间变化趋势相反，作物耗水与水资源空间分布之间很不协调。
- The results indicate that orifice efficient water head is total water head and is not hydraulic head for uniform discharge along porous pipe. 结果表明，对沿途均匀泄流管道来说，其作用水头不能仅以压头为计算依据，而应以总水头为准。
- Due to the high water head of the GHS, the design unit put forward a suggestion of using the pre stressed reinforced concrete spiral case. 高坝洲水电站由于设计水头较高,设计单位建议采用预应力钢筋混凝土蜗壳。
- The article summarized the common methods of measuring water footprint currently,and analyzed synoptically the usual principle of calculating virtual water. 总结目前对于水足迹测评的常用方法,并简要介绍了虚拟水的核算原则。
- It indicates that under the design water head condition, the ogee gates work safely in operation, miter gates can open and shut steadily. 监测成果表明押在设计水头运行条件下,反向弧形阀门在启闭过程中运行是安全的,人字门在启闭过程中运行平稳。
- I could make up some elaborate excuse to explain why, I was dropping virtual water balloons on taxis, bicyclists and innocent pedestrians traversing my computer screen. 我可以编造一个无懈可击的理由，来解释为什么我会向电脑屏幕上来回移动的出租车、骑自行车的人和无辜的行人空投装满水的虚拟球。
- But water head loss of filter for aluminium sulphate polysilicate application will grow quicker than that for aluminium sulphate . 残留的铝含量降低，而残留硅的含量没有增加，但投加聚硅硫酸铝会导致滤池水头损失增加。
- Gradation of sand column and sediment concentration of muddy water and water head are remarkably effective factors for the fine grain distribution in sand column. 砂柱的颗粒组成、水含沙量和入渗水头对滞留分布产生显著的影响。
- The effect on seepage is small when the opening of cutoff wall crack is less than 0.3cm,themaximum relative water head at the bottom of lower core wall is only 2.02%. 防渗墙出现裂缝开度小于0.;3cm时;对渗流场的影响不大;防渗墙下游心墙底部最大相对水头值仅为2
- The water head loss is low. When water flow through 0.9m-thick zeolite, flow rate is 2.6m/h, 4.2 m/h, 7.4 m/h, and the water head loss is 3-5cm,8-12cm,and 15-20cm, respectively. 沸石具有很好的通透性，水流通过0.;9米厚的交换层时，2
- Surging into the Spokane Valley,the waters headed west. 浩浩荡荡地涌人斯博坎峡谷后，洪水向西行进。
