In vitro Study on Marginal Microleakage of Four Adhesives;

Experimental study of microleakage of syringe delivery iodoform-calcium hydroxide as a root canal sealer in vitro;

ObjectiveTo assess the microleakage of Class restorations made with two resin-modified glass ionomer cements (RMGICs) and two polyacid-modified composite resins (PMCRs).

Microleakage between tooth canal dentin and four dual-cure composite cements for bonding fiber post after thermocycling;

In vitro study of marginal microleakage of four composite resins;

Infection on Marginal Microleakage of ONE-UP BOND F and 3M ESPE Single Bond 2 to Restorations;

Identification of Microseepage from Macroseepage and Exploration Practice in Changling-Longwanggou Area of Zhenba Block

For more than 70 years,surface geochemical exploration technology has been applied in the prediction of deep oil and gas reservoirs through observing anomalous surface expression of hydrocarbon microseepage.

Based on confirming the existence of hydrocarbon microseepage over Xinchang gas field in west of Sichuan Basin,surface trace element survey and hydrocarbon geochemical exploration were conducted in this area.

The harm of microwave leakage to health has briefly been discribed, and the safe standards about the 2450 MHz microwave leakage at home and aboard has been introduced.

The power density of microwave leakage from the door is less than 10 μW/cm2.

Based on the phenomenon of two-phase flow and the effect of turbulence resulted in an inflated water line and the weight difference in gas and water,a simple and reliable sensor of tiny leakage for cooling stave of blast furnace has been developed based on foundamental hydrodynamics.