timber dam造句
例句与造句
- This lowered the level of the reservoir, revealing the earlier timber dam.
- The wooden timber dam deteriorated and needed to be replaced in the late nineteenth century.
- Two temporary banks were constructed, enclosing, plus a timber dam beyond the southernmost bank closing off the to-be-constructed lock.
- One of their biggest contentions is the illegal concrete replacement of the Churchill timber dam, near an old logging camp.
- In addition, a timber dam was built across the Vrbas to provide the necessary water fall to operate the turbine.
- It's difficult to find timber dam in a sentence. 用timber dam造句挺难的
- Timber dams were widely used in the early part of the industrial revolution and in frontier areas due to ease and speed of construction.
- By utilizing the natural fall of at Spruce Falls in addition to a timber dam which impounded a small forebay, a head of was developed.
- Tentatively, plans call for lowering the water level behind the timber dam, breaching it in one spot, then removing the rest of the dam in stages.
- Timber dams were once numerous, especially in the North American West, but most have failed, been hidden under earth embankments, or been replaced with entirely new structures.
- It failed within hours, and was replaced by a second timber dam, which in turn was replaced in 1900 by a granite-faced dam about downstream from its predecessor.
- Fears that the timber dam might fail and Michigan's Department of Environmental Quality considering the dam a " significant hazard " forced the township to consider renovating the dam in 2001.
- Placed under the command of Lieutenant Colonel Joseph Bailey, they helped to build a timber dam from 30 April through 10 May to enable federal gunboats to negotiate the Red River s rapids.
- In preparation, H . E . Sargent had knocked out a 70-foot stretch of the concrete and timber dam and replaced it with an earthen cofferdam that would be much easier to demolish on cue.
- At Lake Jean it built an earthen dam in 1949 1950 to replace Ricketts'1905 timber dam; the new dam increased the size of Lake Jean to and its eastern end now included the former Mud Pond.
- If the project had been successful, the plan was to rebuild the two log and timber dams in concrete, this prompted him to say " I used to be land poor, but now I'm dam poor ".
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