反滤层 meaning in English
filter bed
filter layer
inverted filter
inverted layer
loaded filter
protective filter
reverse filter
reversed filter
weighed filter
Examples
- It is conclued that the filter layer can protect the core wall of earth - rock dam from flow erosion
结果表明，宽度不大的裂缝在合适的反滤层保护下，能防止心墙土体被水流冲刷。 - Add curves layer to lighten it , a photo filter layer to add more red , and a colour balance layer to add more orange
放入曲线层，以减轻它的照片反滤层，以增加更多的红色，一台彩色平衡层，以增加更多的橙色。 - A brief introduction is given to the treatment of the zeya dam foundation , principles of seepage control and design of the concrete face rockfill dam of the zeya reservoir . as for the excavation of the sand - gravel zones , except the toe slab and its 1 / 9 bottom width down stream , the alluvial layers are excavated to the micro - weathered rocks , while the other sections remain unexcavated . regarding to the treatment of the fracture zones , concrete filling is used for the toe slabs and semi - permeable materials are used for other section . according to the construction characteristics , a filter is placed in the down stream embankment foot . to improve the integrity of the dam foundation and anti - seepage capability consolidation grouting and curtain grouting are adopted . as a result safety , economic benefit , convenience in construction and good performace are achieved
简要论述泽雅水库面板堆石坝坝基处理和防渗的原则及设计要点.趾板基础和堆石体各区砂砾石基础开挖，除趾板与其下游1 / 9底宽范围以及坝脚挖除冲积层至弱风化(局部微风化)基岩外，其余部分均予以保留.断层破碎带处理，趾板部位采用混凝土塞，其它部位采用半透水料置换，并根据本工程特点在下游坝脚加设了反滤层.为提高坝基的整体性和防渗性能，对趾板进行了固结和帷幕灌浆.达到了安全、经济、便于施工的目的，运行情况良好，可为面板堆石坝的设计和研究提供参考与借鉴 - The main contents of testing the geometrical dimension of abamurus using gpr method are as follows : the factors that can affect the dimension of abamurus , the distinguishing of the filter . this method can bring the radar ' s strong suit into full play , is a fast . effective and high precision testing method
地质雷达法测试墙体的几何尺寸，研究的主要内容有：地质雷达探测墙体尺寸的影响因素；反滤层的的识别。应用地质雷达法测试墙体的几何尺寸，可以充分发挥地质雷达的特长，是一种快速、有效、高精度的检测方法。 - In order to understand the characteristics and mechanism of flow washout for the crevice of core wall in earth - rock dam , according to the exemple of crack washout test for the core of heihe dam , constant water level washout test and changing water level washout test are adopted differently , the process of test and the character of the flow washout for the core crack are gone into particulars
摘要为了解水流冲刷作用下反滤层对土石坝心墙裂缝发展保护作用的特点和机理，以黑河土石坝心墙裂缝冲刷试验为例，分别采用常水头和变水头两种方法，探讨了土石坝心墙裂缝在水流冲刷过程中的特点。