C. When a person sweats, the flaps will expand.D. The flaps are essential to cooling exercisers down.(3)What's mainly talked about in the last paragraph?___A. The influence of the technology.B. The efficiency of the technology.C. ...
Those are covers for the flaps actuators: since the actuators and their rails protrude beneath the wing, without a cover they would greatly increase drag. The covers are more aerodynamic and thus produce overall less drag (at the expense of a slight increase in overall weight) Share...
为了标准获得广泛的应用,实现标准化活动的效益,在标准制定过程中,由参与者在众多的技术解决方案中选择出一种或重组一种技术解决方法并形成技术规则。这些技术规则要得到大多数有代表性的专家的承认,听取意见和建议,并将意见的处理结果反映在标准技术内容中,这体现了标准化( )特征。
What is the purpose of cicadas? Cicadas: Cicadas are insects that are known for their unique clicking sounds. These insects are mostly found in the United States, especially in the Eastern states where there are many trees and not too wet soils. Answer and Explanation: 1 Become a Study.co...
Buried flaps may be monitored with conventional monitoring using an exteriorized paddle, or using implantable Doppler. Conclusions: The cost-effectiveness of advanced flap monitoring systems beyond conventional monitoring is related to the success rate of each institution. Cost-effectiveness studies are ...
What are the possible consequences if the flaps are jammed during approach?相关知识点: 试题来源: 解析 If the flaps are jammed during approach, the touchdown/landing/approach speed will be higher, and the aircraft need a longer landing roll, or the aircraft may overrun the runway after landing...
speech (17.5 vs. 52.1%, p < 0.0001).PMMF and FFC flaps are valid approaches to reconstructing partial hypopharyngeal defects, though rates in the literature of fistula, need for revisional surgery, and tracheoesophageal speech after laryngectomy are more favorable after free flap ...
When a bird flaps(拍打) its wings,it stirs the air around it and causes the air to move in different directions.Scientists found in the study that the air creates an upward-moving wave at the tips of the wings,which means that if a bird flies around the wingtips of another bird,it ca...
As each bird flaps wings, it creates an uplift for the bird immediately following. By flying in V formation, the whole flock at least 71 per cent greater flying range than if each bird flew on its own. Individuals who share a common direction and sense of community can get where they a...
the team used a thin copper sheet between two pieces of also thin paper which has some flaps on it. It is the movement of these which generates a small amount of juice. Very small, but enough to power some medical devices and possible be a power source for nanobots, once the design ...