查询词典 water rate

Accumulative total hydrocarbon expulsion rate is 60%-80%, of which compactively hydrocarbon expulsion , diffusively hydrocarbon expulsion and micro fissure hydrocarbon expulsion are predominant whereas water soluble facies hydrocarbon expulsion occupies a small proportion.

现今累计排烃率为 6 0 ～ 80 ，其中，压实排烃、扩散排烃和微裂缝排烃占主导地位，水溶相排烃只占很小比例。

The downslope height of gas/water contact with different permeability, different gas injection rate and different actuating pressure gradient with gas flooding are calculated.

实验拟合了气驱水启动压力梯度，计算了不同渗透率、不同注气量、不同气驱水启动压力梯度下的气水界面下移高度，应用CMG数值模拟软件，进行了注气抑制底水锥进的模拟研究。

Wavy distribution of soil water along hillslope resulted from the fluctuation of runoff, upslope runoff infiltration, lateral downslope flow, and the difference of infiltration rate and evapotranspiration.

4土壤水分沿坡面呈"波浪形"分布是坡面径流的波动性、上方来水的沿程入渗、侧向沿坡向下流以及坡面各处入渗性能和蒸发蒸腾作用的差异等综合作用的结果。

Steam exhausting mode with heat of heat preservation steam pipe for drainer of gas pipe condensed water was improved so that easy blockage due to freezing in winter was eliminated,conveyance of gas was smooth,pressure and flow rate were stable.

对煤气管道冷凝水排水器防寒保温伴热蒸汽管排汽方式进行了改进，消除了冬季易冻结堵塞隐患，使煤气输送顺畅，压力、流量稳定，满足了生产需要。

In this paper the growth rate of cloud droplet is calculated under the consideration of the fluctuation of the water content.

本文对云中小水滴浓度有起伏时的云雾滴生长进行了计算，得到了云滴的一种理论分布。

This invention discloses a preparation method for anti-corrosion rare earth magnet material characterizing that it takes the optimized grain-boundary phase design as the starting point on the basis of a dual alloy method to select Nd base alloy with high crystal forming ability as the assist alloy and reduces the temperature of the press mold blank in a quartz container to room temperature from over grain-boundary phase melting point with the water extraction way to get enough cooling rate and guarantee the non-grain-boundary phase, compared with the material of the same composition prepared by ordinary method, the weightlessness of this invented material reduces over 30% after testing the weightlessness of the material by laying it for 96 hours under 121deg.C, 2 atmosphere and 100% humid environment to show the advanced performance of anti-corrosion.

本发明公开了一种耐腐蚀稀土永磁材料的制备方法，其特征是它在双合金法制备工艺的基础上，以优化晶界相设计为出发点，选取具有较高非晶形成能力的Nd基合金为辅合金，并在烧结回火时将置于耐高温石英容器中的压型坯件，从晶界相熔点以上以水淬冷却的方式降温至室温，以达到足够的冷却速率，确保得到非晶晶界相，根据本发明制得的耐腐蚀稀土永磁材料，通过测量在121℃、2个大气压以及100％湿度环境下放置96小时后材料的失重情况，结果显示本发明得到的材料与常规方法制备的相同成分的稀土永磁材料相比失重减少了30％以上，充分证明其具备了更优越的耐腐蚀性能。可广泛应用于电子、汽车、计算机、电力、机械、能源、环保、国防、医疗器械等领域。

One-time fertilization at present rate did not have effects on nitrogen nutrient in water nor duckweed productivity.

以目前剂量施肥一次对水中氮类营养及浮萍生产力并无效应。

Carp spawned earlier in water of rising temperature,but the eclosion rate was very low in early spring.

水温升高使鲤鱼的产卵期提前，但是在早春的孵化率很低。

All experiments were performed with glass particles of 2.5 mm diameter, with an eductor water flow rate of 25 gal

所有实验采用直径2.5毫米的玻璃微珠，喷射器的水流速度为25 gal/min。

The distributor plate at the bottom of the column. A constant high flow rate and head of water in the column and at the eductor inlet is maintained by circulating it through a pump and storage tank, in a closed loop.

用内环流中的泵和储水罐中的循环水来维持气馏柱和喷射口部分恒定的高速水流。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。