结论:南澳县的水源属于低氟化物水源。
Conclusion: the background fluoride level of water source in Nan 'ao is lower than other places.
与氟化物共晶型钎剂相比,有熔点低、流动性好、制备方便等优点。
Comparing with fluoride eutectic fluxes, it possesses the advantages as: low melting temperature, good wetting ability, easy to prepare, etc.
该工艺成本低,产品氟化物含量低,达到饲料级标准,符合HG2636- 94标准。
The cost of this process is low and fluoride content in the product is small, reaching feed-grade level and meeting HG2636-94 standard.
科学家们已经证实的量子剪裁体系多为氟化物,由于它们在VUV下的不稳定性和氟化物的活性,以及氟化物基质在VUV波段的弱吸收、能量转换效率低,所以没有实际应用价值。
Most of the quantum cutting systems hitherto is fluoride, which have no practical value due to their low stability, low absorbability and low energy conversion efficiency under VUV exciting.
科学家们已经证实的量子剪裁体系多为氟化物,由于它们在VUV下的不稳定性和氟化物的活性,以及氟化物基质在VUV波段的弱吸收、能量转换效率低,所以没有实际应用价值。
Most of the quantum cutting systems hitherto is fluoride, which have no practical value due to their low stability, low absorbability and low energy conversion efficiency under VUV exciting.
应用推荐