用drainage造句子，“drainage”造句

(2) Violating the provisions of Article 42 of this law in the absence of authorization, increasing discharge of flood or drainage of excess water to downstream, or impeding discharge of flood or drainage of excess water from upstream.

They sustained this dense settlement through raised field agriculture, a technique that improved drainage and recycled nutrients in the poor tropical soil.

The non-tube drainage will leave a long-term open wound on the bear’s abdomen, which is easily infected. The ongoing outflow of bile will cause the bear body to fester.

The red swamp crayfish, for example, has tucked into the paddy fields of the Iberian peninsula with gusto, eating rice seedlings and Burrowing into the banks of drainage channels, causing them to collapse.

As a special type of working robot, "Inspection and detection in city drainage pipelines" robot is applied for dredge and detection in drainage pipelines.

Water flowing southward into Lake Frome continued a pattern of drainage that began earlier in 2010.

The engine's phenomenal power is delivered through a clutch that features an ultra-light operating plate with superb oil drainage and beefy friction plates.

Further improvements in drainage canals and pumping equipment in the older sections of the city were also made. These operated well until they were overwhelmed by Hurricane Katrina in 2005.

Poor drainage causes deficient soil aeration and death of the roots.

The result shows that the drainage curtain is of high drainability under smooth drainage condition, and that the variation of the spacing between drainage holes within a certain range is of little influence on the water head distribution of the seepage field.

together with drainage of the psoas cold abscesses and intervertebral bone grafting between the bodies of the 1st and 2nd lumbar vertebrae, using an autograft taken from the ilium.

The Liujiang is polluted because industries and the city drainage system directly discharge into it significant raw sewage and rainwater.

To provide for drainage, you can use a recycled margarine container. Punch holes in the bottom for drainage.

They have gaps in them where they cross little natural drainage channels and the lines themselves are not perfectly filled in, with lots of little streaks and uneven coverage.

But even the mosquito has been subdued by attention to drainage and by chemical sprays.

In addition, the massive damage to infrastructure, such as roads, canals, irrigation and drainage systems, has been another drawback, particularly along the west coast of Sumatra.