That to know by the somatotype transformed, one grade raised to 3rd grade, ectomorph type trend to Mesomorph type or Endomorph type, Until 4th grade trend to Ectomorph type or Mesomorph type. 4.
On the level distribution, the density of seed was higher in mesoslope and lowslope.On the vertical distribution, the number of seed took on a decreasing trend with the depth of soil increased.
As a whole the variation trend was that the area of cultivated land, forest, town (city) was increased greatly, the water area was enlarged, but the grassland and badland was decreased.
To reduce extra loss of energy, erase sperromagnetism, and prevent spot-like segregation and current's stirring action, the coaxial arrangement of ESR furnace will be the trend of ESR furnace design.
The change trend was influenced by several reasons such as the aquatic habitat, the ecological characteristics of fish, the community structure of digenetic trematodes and import of live fish.
The happening of debris flow is a complicated problem, and it is the outcome of polysynthesism coaction, this brought difficulty to analytical prediction of development trend of debris flow.
From the analysis of the faults distributing characters,the main part of faults have two group normal fault system with "lambdoidal shape"and trending towards to NE and NS separately.
But as diet and health improved, children and adolescents have, on average, increased in height by about an inch and a half every 20 years, a pattern known as the secular trend in height.
At one time, kosher-style delis like Katz's were a dime a dozen, but thanks to things like gentrification and changing food trends, Katz's is the only one that's been able to survive the ages.