Probed into Submergence buoyancy about Bow-trimmed Semi-submersible Barge Transporting Caisson;

Study on the Buoyancy、Stability、Longitudinal Strength of Lumber Carrier and Simulation of Damaged Flooding;

Calculation of stability and buoyancy indexes of ship grounded on single point with tide variance

After suspension property experiment of SN,BTA,binary suspension agent,a new suspension agent for alcohol-base foundry coating was obtained.

Silica sol slurry with good technical property has been widely applied in investment casting field, however, the non ideal suspension property of the slurry affects its application in practical manufacture.

The effects of additives, main agent and water quality on suspension property of profile modification agent SZX were analysized.

Basic flotability of barite and the effect of three types of inorganic anion modifiers(Na2SiO3,Na2SiF6,(NaPO3)6) on barite recovery in NaOl flotation system are researched.

The liberation characteristic and flotability of main minerals in Cu-S ores were different from each other after grinding.

Studies on Improving Particle Suspensibility of Cement Slurries for Water Plugging;

The surface activity of milk protein(from milk powder and fresh milk) dispersed in a continuous phase of water was discussed regarding its functions in ice cream production,specifically,its property of moisture absorption,suspensibility,emulsifibility,and ability of foam formation.

OBJECTIVE To prepare bi-layer floating-sustained release tablets of tetramethylpyrazine phosphate(TMPP) and investigate the influence factors on buoyancy.