Six types of plant growth regulators have been employed on the superior clone of Camellia oleifera by foliage spraying,with different effects on the oil content of fresh fruit.

Typical tree slelction and random sampling were applied for systematic studies on individual variation of gutta-percha content in samaras of Eucommia ulmoides and the correlations between the characters of samara containing gutta-percha and several macroscopic properties.

Determination of oil content in viscose fiber by infrared spectrophotometry;

Determination method comparison for finish oil content of PET staple fiber;

Comparison of determination methods for oil content of PAN fiber;

Nuclear magnetic resonance comparing with traditional methods in testing OPU of chemical fiber;

Study on the determining method of the OPU of PET filaments;

This article studied oiling of super-bright profiled FDY made by two typical process condition and presented the logical OPU range respectively.

The conclusions reached are as follows:the condensation pressure drop of the mixture increases with the increasing of the mass flux,the oil concentration has negligible effect on the condensation heat pressure drop,comparing the condensation pressure drop in Micro-fin Tube with t.

The effect of the oil concentration of the emulsion of oil-in-water and the position of inlet holes on the bearing static performance of hybrid bearing was studied.

The correlation relationship between the oil percentage and different agronomy characters,between the fatty acids percentage and different agronomy characters,between the oil percentage and different fatty acids percentage were analyzed.

Now the measuring were taken on the weight and oil percentage of kernel, the weight and oil percentage of embryo and OSK(The other section of a kernel except embryo.