1.
Harm and Control on Pollution Crop by Fluoride
大气氟化物对农作物的污染危害及防治
2.
Study on Emission Permit of Total Quantity Control of Air Fluoride in Baotou City
包头市大气氟化物总量控制排放许可证研究
3.
The Study on Controlling and Managing Total Quantity of Air Fluoride Emission in Baotou
包头市大气氟化物排放总量控制管理研究
4.
Previously, gaseous fluorides resulting from this process were discharged directly into the atmosphere.
过去，由此生成的气态氟化物直接排入大气。
5.
Grevillea banksii′s purification ability to SO_2 and fluoride in atmosphere
红花银桦对大气SO_2和氟化物的净化能力
6.
Determination of fluoride in the wet precipitation-Fluor reagent spectrophotometry
GB/T13580.10-1992大气降水中氟化物的测定新氟试剂光度法
7.
PDFA (Praseodymium-Doped Fiber Amplifier)
拔镨氟化物光纤放大器
8.
Determination of Hydrogen Fluoride in Air in the Progress of Phosphate Fertilizer Production by Ion-Chromatography
离子色谱测定磷肥生产过程中大气污染物中的氟化氢
9.
Effects of HF on proline of some plants
大气氟污染对某些植物脯氨酸的影响
10.
The content of fluoride in soil was high, however the water-soluble fluoride was not high, so the direct effect from the fluoride of soil on crops was small.
结果表明:萍乡地区主要通过燃烧土壤,释放出大量氟化氢气体,从而污染大气和农作物。
11.
CFCs cause depletion of atmospheric ozone.
氟氯化碳会损耗大气臭氧。
12.
AN INVESTIGATION ON THE GASEOUS FLUORIDE IN WELDING FUME OF BASIC ELECTRODE
碱性焊条焊接烟气中氟化物气体的研究
13.
Perfluorochemicals are inert materials that can dissolve approximately 50 times more oxygen than blood plasma, the liquid that surrounds the red cells.
全氟化合物是一种惰性物质，它溶解的氧气量大约是环绕着红细胞的血浆的50倍。
14.
a flammable gaseous fluorocarbon used in making plastics (polytetrafluoroethylene resins).
一种易燃的气态碳氟化合物，用于制塑料（聚四氟乙烯树脂）。
15.
Ambient air--Determination of the mass concentration of fluoride--Method by filter sampling and fluorine ion-selective electrode analysis
GB/T15434-1995环境空气氟化物质量浓度的测定滤膜·氟离子选择电极法
16.
Ambient air--Determination of the fluoride--Method by lime-paper sampling and fluorine ion-selective electrode analysis
GB/T15433-1995环境空气氟化物的测定石灰滤纸·氟离子选择电极法
17.
For this reason, most floated gyros are filled with the fluorocarbons.
因此，大多数液浮陀螺充以氟碳化合物。
18.
Discussion on Quality Control of Fluoride Monitoring in Cement Plant Flue Gas
水泥厂烟气中氟化物监测质量控制方法的探讨