查询词典 catchment

The mechanism of the platinum recovery is related to the surface state of the palladium, and the high recovery rate by the palladium alloy catchment gauzes is attributted to this unique multilayer structure and to the ability of palladium to reduce platinum oxide.

Pd合金捕集网回收铂的机制与Pd的表面状态有关，它的高的回收率归因于这种独特的多层结构和Pd对PtO2的还原能力。

Thus,the catchment gauzes made from palladium alloys containing high concentration of based metal solutes,such as nickel,cannot be expected to have such a high platinum recovery rate.

因此，含高浓度贱金属的Pd合金捕集网不能期望有高的Pt回收率。

The rainning shower is more in the type area of hot-dry river valley. The runoff rate on the natural slope is more than 20%. The efficiency of water-harvesting on the natural slope as catchment section is fine in the technique of micro-water-harvesting- system.

干热河谷典型地段的降雨以阵雨形式为主，自然坡面的产流率可高达20%以上，微区域集水系统利用自然坡面作为集水区能起到良好的集水效果。

The vegetation index of cropland to forest in area scale is less than that in catchment scale, but it has more variance.

结果表明：区域尺度退耕地的植被指数小于流域尺度，但具有更大的变异性。

Before this, chen Min is accepted " young times " when the reporter is interviewed, the dimensions that the area watersides south city saying a lake changes hoggery to be done weller, but local land is more nervous, and be in personally too lake catchment, to protect zoology environment, control to the examination of large hoggery now very severe.

此前，陈敏接受《青年时报》记者采访时，说湖州南浔区的规模化养猪场做得比较好，但当地土地比较紧张，而且身处太湖流域，为了保护生态环境，现在对大型养猪场的审批控制很严。

Using many models and methods provided by GIS software, we obtain more accurate areal rainfalls of a catchment.

新的点雨量观测数据输入训练好的网络，即可快捷得到本次降雨流域面雨量。

And then fill with water distribution, hydrophilicity, and Drag the small, high temperature, low temperature resistance, such as the excellent performance. 5, cooling tower chassis plate used for water catchment, and with automatic, manual cloth water, overflow, sewage and other devices, can be used for closed-cycle pool use without a separate pool.

填料具有水的再分布均匀，亲水性好、风阻小、耐高温、抗低温等的优良性能。5、冷却塔底盘可作集水盘用，并配有自动、手动布水、溢流、排污等装置，可作闭式循环水池使用，无需另设水池。

This is because the surrounding oil palm plantation is still using fertilizers, weed killer, and insecticide heavily in the catchment area.

为什么政府在油棕园里兴建一个耗资马币五亿的滤水站，又面对这么多问题？这笔纳税人的钱并没有好好的利用，这是什么道理？

Change the propulsion of the process as town, while original production and life pollution have not effect a radical cure, a few new contaminant arose again, expand of dimensions ceaselessly as town especially, mushroom of population of industry and agriculture, the generation of a large number of liquid waste and pallet catchment means pollute downstream water area directly.

随着城镇化进程的推进，在原有生产和生活污染尚未根治的同时，一些新的污染物又产生了，特别是随着城镇规模的不断扩大，工农业人口迅速增加，大量废水的产生和简陋的排水方式直接污染到下游水域。

Isotopes such as hydrogen, oxygen and sulphur show water source is complex, and composition of water is chiefly from middle Ordovician aquifer, added more and more from lower Ordovician aquifer from catchment area to discharge area.

本文系统总结了岩溶水中氢、氧、硫同位素组成特征，并从中提取了有关水的来源和水资源组成等信息，从多个角度论证了地球化学作用过程和水动条件。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失