Make sure your drainage plan slopes away from homes or other structures to protect against flooding and moisture damage.
确保您的排水计划斜坡远离家园或其他结构，以防止洪水和水分损失。
The wood strips are placed on top to provide a drainage plane so moisture doesn't get behind the siding.
该木条放置在顶部的飞机，以便提供一个排水水分没有得到背后的壁板。
With improvement of aeration, infiltration and drainage percent, the availability of moisture soil increases corresponsively.
随着土壤的通气性和渗透、排水率的改善，土壤有效水分增加。
Field experiments dealing with the effects of different measures of irrigation-drainage technique on regulating soil moisture and the growing status of rice were conducted during 1992.
1992年进行了在水稻分蘖后期采用不同灌溉排水技术措施的试验，以研究其调节土壤水分状况及其对水稻生长发育的影响。
ABSTRACT: Limestone is very special for the vineyard, as it not only retains moisture in dry weather, but also offers good drainage in cool weather.
摘要：对于葡萄园来说，石灰岩土壤是十分特殊且稀有的，石灰岩土壤既能在干燥的气候条件下保持必要水分，又可以在相对冷凉条件下保证疏水。
The paper discusses the influence of vacuum negative pressure to the moisture motion in soil boy and the conditions of speed drainage by means of model test.
本文通过模型试验，讨论了真空负压对土体结构中水分运动影响及快速排出水分的条件。
Pipe drainage system has big control of excluding agricultural groundwater and soil moisture and raise the utilization of land area.
暗管排水可以很好的控制排除农田地下水和土壤含水量，提高土地利用率。
Limestone is very special for the vineyard, as it not only retains moisture in dry weather, but also offers good drainage in cool weather.
对于葡萄园来说，石灰岩土壤是十分特殊且稀有的，石灰岩土壤既能在干燥的气候条件下保持必要水分，又可以在相对冷凉条件下保证疏水。
The effect of relative compaction, initial moisture content of specimens, strain rate, consolidation ratio and reconstitution of specimens and drainage condition are investigated.
对试样的相对压实度、初始含水量、应变速率、固结比、试样的重塑、排水条件因素等对稳定状态的影响进行了试验研究 。
The effect of relative compaction, initial moisture content of specimens, strain rate, consolidation ratio and reconstitution of specimens and drainage condition are investigated.
对试样的相对压实度、初始含水量、应变速率、固结比、试样的重塑、排水条件因素等对稳定状态的影响进行了试验研究 。
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