Percutaneous penetration enhancers

The wrong statement about the formula is ( ) A: The higher the frequency, the shorter the wavelength B: The lower the frequency, the shorter the wavelength C: The worse the penetration, the higher the discrimination D: the better the penetration, the lower the discrimination

Temperature affects the penetration of gas into the formation by affecting Slip factor

Penetration pricing is aimed at creating the image of a high-quality, distinctive product.

The farthest southward penetration of glaciers on the Pacific Coast was in the vicinity of Puget Sount.

The rise of China and India raised deep concerns over export penetration in the U.S. and Europe.( )

39. The<br/>chief challenges for online operators are low broadband penetration<br/>and lack in advertising skills。()

New product pricing strategies contain skimming pricing, penetration pricing and neutral pricing strategies. (<br/>)

The rise of China and India raised deep concerns over export penetration in the U.S. and Europe. A: 正确 B: 错误

Indigo,acompanythatmanufactureselectricchimneys,isbasedinthecountryofTerrania.Indigoaimstoincreaseitssalesbyincreasingadvertisingeffortsandundertakingfrequentpromotionalevents.WhichofthefollowingstrategiesisIndigousinginthisscenario? A: market penetration B: market development C: downsizing D: diversification E: product development