The properties and application of caststone, and the productive process of caststone are introduced in this paper.
In the productive process of brine - fire well, the accidents sometime were occurred. salt workers used to adopt different method to repair and control salt well so as to get right.
Money, per se, cannot be consumed and cannot be used directly as a producers' good in the productive process.
Instead, it reaches a point where the overhead of managing the service, synchronization, and resource demands exceeds the actual productive processing and throughput starts declining.
Methods To explore the influences of each links of productive process on the rate of extraction, percentage loss and the transferring rate of paeoniflorin by HPLC.
The kinds of pollutant and the content were analysed in the saponin productive process.
The kinds of pollutant and the content was analysed in the saponin productive process, and put forwarded the treatment countermeasure.
