ground water造句
1. Rain permeates through the ground to add to ground water levels.
2. By leaking, like cesspits, they contaminated ground water.
3. Objectors say ground water supplies could be contaminated if bodies are buried in the site that's been chosen.
4. An interim ground water removal system has been in operation for several years, removing 7 millions gallons of contaminated water.
5. Lack of rain is one reason for low ground water levels.
6. Underground engineering is frequently threatened by ground water irruption.
7. Ground water is usually removed by man through wells.
8. In Changxing Basin, there are abundant ground water resources, such as pore water of Quaternary system, fracture water of sandstone, fracture water and cavern water of carbonatite.
9. It is found that the points of abnormal ground water changes migrated toward the epicentral area of the Haicheng Earthquake from the surroundings before January 31, 1975 with a definite velocity.
10. Ground water in Sanshandao mine field consists of sea water, Quaternary water, fissure water in base rock, underground hot water and fresh water.
11. Presently, most of the ground water in China gradually tend to be malodorous black river due to the deteriorating pollution.
12. The basic problem of water rights in ground water management is that water tights are property.
13. The pollution of ground water causes the blockage of deep well pumps.
14. Abstract: The method to lowering ground water level is introduced which combines shallow-water well with deep-water well in well point. The paper also provides practical experience for future work.
15. The buoyance of underground structure in a high ground water level area is a problem needing solution, so the anti-pullout mechanism of underground structure has become an important research topic.
16. Its route will pass mainly through soft rock and above deep-lying, brackish ground water.
17. Only two other downtown buildings have water quality board approval to regularly pump ground water.
18. Ruptures would cut the eastern states off from their supply of oil and contaminate ground water.
19. It can also deteriorate cement, brick and wood and eventually contaminate ground water.
20. Afterward, the city and the port would split the cost of disposing the ground water.
21. Because of the SP formula, a inverse technique in wavenumber domain can be used for inversion of the SP anomaly so as to calculate the location of ground water and the depth to ground water.
22. In general, we often take anti-lift pile foundation to counteract the adverse effect of ground water floatage to building in sub-ground engineering.
23. Bioremediation is a promising technology to remedy and control ground water organic pollution.
24. Bang'lazhang is designated as the "Earthquake Observation Point of Dynamic Conditions of Ground Water" by Yunnan Seismological Bureau.
25. Strength, volumetric strain and permeability coefficient, and even moisture-distribution above ground water surface can be determined by the soil-water characteristic curve.
26. Around the pumping wells and within the limit of a funnel-shaped ground water surface, not only vertical movement, but also horizontal compression and dilatation can be observed.
27. The hydro-geology in the Xinqiao pyrite mine field is complicated, and ground water flow is big and of burst nature.
28. Surface subsidence ( ground depression ) caused by the overuse of ground water.
29. Such infiltration, which includes seepage from streams and lakes, contributes to the ground water supply.
30. Previously, MTBE (methyl tertiary-butyl ether) was the oxygenate of choice, but fell out of favour in 2004 when it was found to contaminate ground water.
123