更多"The circulation around a low pressu"的相关试题:
[单项选择]A large group of stars revolving around a center is known as a（）.
A. cluster
B. shower
C. constellation
D. galaxy
[单项选择]If the center of low pressure is due west of you in the Northern Hemisphere，which wind direction should you expect（）.
A. South to west
B. South to east
C. West to north
D. North to east
[单项选择]If your weather bulletin shows the center of a low pressure area to be 100 miles due east of your position，what winds can you expect in the Northern Hemisphere?（）.
A. East to northeast
B. East to southeast
C. North to northwest
D. South to southeast
[单项选择]If a weather bulletin shows the center of a low pressure system to be 100 miles due east of you，what winds can you expect in the Southern Hemisphere?（）.
A. South-southwesterly
B. North-northwesterly
C. South-southeasterly
D. North-northeasterly
[单项选择]That center around which a vessel trims is called the（）.
A. tipping center
B. center of buoyancy
C. center of gravity
D. turning center
[单项选择]The center of volume of the immersed portion of the hull is called the（）.
A. center of buoyancy
B. center of floatation
C. center of gravity
D. tipping center
[简答题]离线LOW-E与在线LOW-E的优缺点？
[单项选择]诱导TH0细胞向TH1细胞极化的细胞因子是（）
A. IL-4
B. IFN-γ
C. IL-12
D. TNF-α
E. IL-10
[判断题]AD426定影TH1和TH2可以不同时接触要检测的物体。
[单项选择]low flow sensor位于（）
A. 主电子设备舱
B. 驾驶舱
C. 前电子设备舱
D. 空调舱
[简答题]中空LOW-E玻璃可否做弯钢？如果能够做有没有限制？双片夹胶玻璃可否做LOW-E？
[单项选择]The primary reason low pressure evaporators produce distillate more efficiently, and with less scale formation, than high pressure evaporators is （）.
A. evaporation is accomplished in a vacuum
B. due to the higher temperature of the incoming feed
C. due to the latent heat of evaporation principle
D. evaporation in a submerged medium produces more distillate
[单项选择]The refrigeration system low pressure cutout switch is actuated by （）.
A. an electric system manager
B. a sensing bulb at the tail coil of the evaporator
C. pressure changes in the suction line
D. failure of the king solenoid valve
[单项选择]Low compression results from （）.
A. a worn cylinder
B. broken piston rings
C. either A or B
D. none of the above
