trial value
6.The abominable environment of petroleum production on the sea results in the importance of alerting critical value of indus- trial control parameter in Platform seawater treatment DCS, and improvement of petroleum production process and update of equipment bring to the change of alerting critical value of platform seawater treatment process control system.
7.And the results from the second round Regional Trial of National Sugarcane Varieties and production experiment, its mean cane yield was 93.18 t/hm2, sucrose content of cane (absolute value) was 14.48% during the period of Nov. to Feb, sugar yield was 12.98 t/hm2 and was 24.5%, 0.04% and 22.3% higher than that of the CK of national variety, ROC 10.

