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aquiferous相关的网络例句

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MethodsLecithin from egg was extracted using aquiferous ethnol and aether.

目的 提取蛋黄卵磷脂,研究提取时间、温度、乙醇浓度及乙醇用量等对卵磷脂提取率的影响。

The saturated gas layer of riverside groundwater resource don't defend the aquiferous layer well, so it pollutes the groundwater when the river that was polluted filter into and replenish the groundwater, it threatens the human's health if the groundwater was drank.

傍河取水水源地包气带防护性能差,被污染的河水在入渗补给地下水的过程中对地下水造成了污染,饮用后直接威胁人体健康。

Luohandong aquiferous group distributeas limited, thickness widely different, water quality changing heavily, besides east area of Gansu Province, value of supply water is relatively little in most areas.

罗汉洞含水岩组因分布面积小,含水层厚度差异大、水质变化大、除陇东地区外,大部分地区供水价值较小。

By analyzing the physical geography, regional hydrology and geology information, and groundwater equilibrium of DunHuang Basin, this paper simulates the aquiferous layer which has the thickness of 250 m, and consider it as two dimension mixed layer which is heterosphere and isotropy.

通过敦煌盆地自然地理和区域水文地质及盆地地下水均衡分析,将250m左右深度处稳定流线以上的含水层作为数值模拟对象,概化为非均质各向同性平面二维流混合层;将研究区划分为9个参数分区,并离散为2km×2km的网格,总共划分为34行、42列,共1428个单元,其中:无效计算单元215个,有效计算单元1413个,流量计算单元45个。

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在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。

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