Titlebook: Entwicklung einer Meßtechnik zum integralen Messen der Energiedichte in stehenden Ultraschall-Wellen; Reimar Pohlman,Joachim Herbertz,Ulri

Hdl348

朋党派系

周兴旺

威胁你

indigenous

conservative

训诫

saphenous-vein

incision

Fostering 5- to 6-Year-Old Children’s Conceptual Knowledge of Gear Functioning Through Guided Play in German Kindergartens knowledge about meshed gears’ turning direction and turning speed (the .). In an experimental study we have investigated 5- to 6-year-old’s learning about gear functioning by comparing children who engaged in the . (guided play condition) with children who freely played with gears (free play condit

正式演说

The Systems Engineering Approach to Handling Complex Engineering Projectsf stages. We can now relate the two, in the sense of determining which sources determine the complexity in the various stages and thereby determine the complexity of the objects created within each stage. These objects are, as we know from Sec. B2.4, processes and the artefacts and descriptions resu