Many scientists the idea of using controlled fires to protect wild areas. 相关知识点: 试题来源: 解析 oppose 【详解】 考查动词。句意:许多科学家反对使用控制火灾来保护野生地区。根据原句和转换后的句子结构,设空处与are against同义,意为“反对”,应用动词oppose,原句为一般现在时,设空处也用一般现在时...
Briggs, can be formally written in terms characterising the wild-land fires: fire energy, size and temperature. However, these semi-empirical methods still perform quite poorly because the physical processes controlling the uplift of the wildfire plumes differ from those controlling the plume rise ...
The evaluation of the severity of wildfires was carried out at two levels. The first was the calculation of severity considering the entire San Lucas parish and the other considering the paramo ecosystem, to contrast the effect of the fires between the different land uses related to the paramo ...
Valve-based modulators do not technically zone compress (i.e., focus) the GC effluent, but the width of the secondary peak may still be controlled by the flow, which can exceed the primary flow by 10 times or more. Such a configuration is not compatible with conventional EI and CI ion ...
"We all want to stay warm, but we respond to more home fires in the winter months. Use space heaters cautiously and according to the guidelines provided with the equipment," the Yonkers Fire Department stated. Space Heater Tips B Welbs ...
In Celtic times, late autumn marked the feast of Samhain. The end of the year was celebrated with a great fire festival. At this time the veil between the worlds was thin, and ghosts walked the earth. Rituals were needed to protect the living from the dangers of the spirit world. Most...
It is demonstrated that the approaches developed for estimating the plume rise from stacks can be formally written in terms characterising the wild-land fires: fire energy, size and temperature. However, these semi-empirical methods still perform quite poorly because the physical processes behind the...
while the least fire incidence was observed in the years 2002 and 2014 (Fig.4a). The statistics show that more than 78% of forest fires occurred from March to May (Fig.4b), which drops to almost zero as soon as the rainy season starts in June, and no or very few fires are detected...
Lenzen, A., Apel, E., Dibb, J., Diskin, G., Huey, G., Weinheimer, A., Kondo, Y., and Knapp, D.: Attribution and evolution of ozone from Asian wild fires using satellite and aircraft measure- ments during the ARCTAS campaign, Atmos. Chem. Phys., 12, 169-188, doi:10.5194/acp...
Ignition delay composition, this composition, and advantages of a delay of fires in a wild-type using this compositionThe present invention relates to a delay composition of the ignition, characterized in that it comprises: at least one ammonium polyphosphate, at least a suspension agent; vice ...