The result showed that the LAI increased in normal curve from emergence stage to LAI peak stage, and the time of max LAI appearance of wide-ridge culture delayed 3～6 days and the LAI was 0. 275～0. 404 higher than that of ridge-planting and flatplanting. The days of LAI>4 prolonged 5～11days.
Results show that the transverse ground surface settlement of the tunnel is in accord with the rule of normal curve distribution and that both the change of the settlement of ground surface points on the top of the tunnel and the change of the vertical displacement of the arch top of the tunnel corresponding to the change of time are in conformity to the rule of logarithmic curve.
The distributions of rice germplasms based on single NAE,NUE or NHI in conventional indica rice and NUE in hybrid indica rice combinations resembled typical normal curve, namely that low and high efficient germplasms were fewer and medium efficient germplasms were more.
(3) The curve of work in rapid determination of COD of printing and dyeing is settled through lots of expemiments, referencing normal curve and data involved. It is applied to following experiments in determination of COD of wastewater.
When you examine farmaldehyde content in the air in public by the way of SIGMA(3-METH-YL-2-BENZOTHIAO LINONE HYDRAZONE) sepcetrophotometer in drawing the normal curve,you have to wait for some time after entering colour manifestation, then examine the absorbency.
The normal curve of canine myocardium showed a somewhat quick ascending pattern first, and then a gradual descending pattern successively, with the ascending time of about 10-13 s, ascending CT value of about 34-37 HU, and peak CT value of about 70-81 HU.
The evolution of the distribution function of tsunami heights is studied numerically and it shows a tendency to the log-normal curve for a long distance from the source.
The average concentration of 226Ra was 0.150 Bq.g-1 and its distribution fitted a normal curve.
palmivora showed a near normal curve, those prevalently infected with P.
Total Mathematics, Mathematical Computation and Mathematical Concept Normal Curve Equivalency (NCE) scores were collected from the past eleven years of administrations of Science Research Associates (SRA) Achievement Series tests.
The distribution of the enzyme ratios in the individual hair roots in the heterozygotes described a normal curve suggesting origin from a single population of cells.