Because most geological wind-related processes involve a threshold wind speed and proceed nonlinearly, inferred patterns of sand and dust flow may not exactly match patterns of the time-averaged wind direction. The use and potential of palaeowind indicators are well illustrated by windblown trees (...
calling and making a wind hold very simple. All you have to do is use the amount of holdover for the range and conditions of the shot, make an educated guess for the wind direction and speed with a wind meter or other indicators, and hold the holdover and dot associated with your data...
direction of said projectile's stabilizing spin, thus compensating for said projectile's spin drift; wherein said windage aiming marks provide windage hold-points configured to account for crosswind deflection as well as spin-drift at said preselected incremental range; and (h) wherein said reticle...
摘要 利用遥感图像的风成地貌形态和高分辨率古季风指标, 恢复柴达木盆地晚全新世以来的古风况, 揭示青藏高原抬升时期东亚季风变迁的历史。结果表明, 柴达木盆地晚全新世以来盛行西北风, 同时有少量西风和北风, 主要由亚洲冬季风控制, 夏季风和西风环流的影响甚微。盆地东部沙丘和雅丹地貌记录了末次盛冰期西风环流的风向...
As part of our preparations for the trip to the Keys, we had pulled it all out at the dock to (a) check the length and (b) remark the 25-foot indicators. Regarding the length, 200 feet was our belief, but we wanted to verify that and make sure the end was secured to the boat...
Leakage of gas, steam or the like in the plant yard can be detected based on the concentrations and wind direction and velocity. Methods for the determination of the direction and/or velocity of wind, wind direction and velocity indicators, and anemoscopes are also described....
Because most geological wind-related processes involve a threshold wind speed and proceed nonlinearly, inferred patterns of sand and dust flow may not exactly match patterns of the time-averaged wind direction. The use and potential of palaeowind indicators are well illustrated by w indblown trees ...
Leakage of gas, steam or the like in the plant yard can be detected based on the concentrations and wind direction and velocity. Methods for the determination of the direction and/or velocity of wind, wind direction and velocity indicators, and anemoscopes are also described....
To further improve indoor ventilation, the team merged the patio ⑱ and created a concave space to form a canyon effect based on the original layout, and targeted the ventilation openings ⑲ on the side of the wall directly facing the wind direction; see Figure 12 for details of the ...
To further improve indoor ventilation, the team merged the patio ⑱ and created a concave space to form a canyon effect based on the original layout, and targeted the ventilation openings ⑲ on the side of the wall directly facing the wind direction; see Figure 12 for details of the ...