Effects of compaction process on the density and properties of PZT ceramic;

The density and shrinkage of PVC injection mouldings;

Woven fabric density measure based on adaptive wavelets transform;

Investigation on the Densities of Mosquitoes in the Underground of High Building in Cities,Fujian;

Researches on the Ralationships between Soil Moisture and Maize Planting Densities as well as Yields;

Analysis of relationship between agestructures and population densities of mandarin voles;

Effects of variety, sowing date and planting density on yield of kidney bean;

Effect of different planting density and nitrogen fertilizer on yield and quality of hybrid Pennsetum 。;

The quantitative relationship between planting density and soil water supply and water consumption is derived consequently.

Effects of plant density and the remained leaves number on contents of polyphenols and petroleum ether extracts in flue-cured tobacco leaves;

Effect of irrigation and plant density on the development of transgenic insect-resistant cotton;

Yield effect and optimized-measure combination of N fertilizer and plant density for different peanut variety types under single-seed planting;

Brief report of early culture and its population in Stevia rebaudiana;

Effects on Yield and Population Quality of Compact Planting Rice in Dry Cultivation Mulched with Plastics;

Single cell of INA bacteria can not act as ice nucleus, therefor the key to the study on the relationships between INA bacteria and frost injury to plants is to study the population of INA bacteria.