native soda
英 [ˈneɪtɪv ˈsəʊdə]
美 [ˈneɪtɪv ˈsoʊdə]
网络 泡碱
双语例句
- SIMULATED EXPERIMENT ON WATER DISSOLUTION METHOD FOR PRODUCING NATIVE SODA DEPOSITS IN WUCHENG The optimization of the water dissolution process using silver brazing fluxes was conducted by orthogonal test.
针对银钎剂生产成本较高、性能不够稳定以至难以大批量生产的现状，通过在银钎剂的水溶法改性工艺的基础上，采用正交试验法对其工艺及配方进行了优化设计。 - If the channel of water is formed in the middle or upper part of the soda layer, or the native soda layer is covered with a salt layer, top-dissolution can be controlled by air injection to protect the top plate from early collapsing.
若在碱层中、上部形成水的通道，或天然碱层之上覆盖盐岩层时.采用注气控制顶溶，以防顶扳过早坍塌。