The Materials Science Laboratory is a unique tool designed to perform high temperature experiments from various fields of physics on board the International Space Station. During the first operating phase initiated in November 2009 the directional solidification of aluminum-silicon alloys is investigated. ...
Hydrogen Trapping Studies in Fusion First Wall Materials Hydrogen trapping in the first wall of fusion reactors is one of the most serious materials problems facing the designers of magnetic confinement devices. ... KL Wilson - 《Nuclear Science IEEE Transactions on》 被引量: 20发表: 1979年 Lab...
Experiments have also been performed on glass beads to understand the effect of particle shape. This paper explains phenomenological observations based on recently acquired understanding in micromechanics, with attention focused on strength anisotropy and deformation non-coaxiality, i.e. non-coincidence ...
postgraduate training and researchinmaterials science–includinglaboratoryfacilities – in universities and research institutions. unesdoc.unesco.org unesdoc.unesco.org 另外,为了促进交流有关材料科学的信息和 经验,教科文组织将与巴西、智利、墨西哥、马来西亚、菲律宾和泰国等国建立联系,这些 国家已在大学和研究机构...
2012. Conspectus of vegetation syntaxa in ... U Šilc,A Čarni - 《Hacquetia》 被引量: 102发表: 2012年 How reliable are thermal constants for insect development when estimated from laboratory experiments? ; ; Centre for Atmospheric Research, University of Nova Gorica, Vipavska 13, 5000 ...
University students often enter physical laboratory sessions with minimal knowledge of the experiments to be conducted and little or no understanding of th... KC Schulz,V Dahale - Campus-Wide Information Systems 被引量: 6发表: 1999年 Investigating the use and effectiveness of diverse types of ma...
laboratory experiments/tests 实验室的实验 / 测试 来自牛津词典 3. Our laboratory is also well equipped with scientific apparatus, physical and chemical. 我们的实验室,也充实有科学仪器的设备, 有物理学的,有化学的. 来自期刊摘选 4. The language laboratory is on the top floor. 语言实验室在顶层. 来...
Whereas laboratory experiments are usually limited to certain factors. This is confirmed by Economides (2009), who states that the current testing procedure only measures the viscous drag effects on the proppant. In addition, these factors are still not much understood, which leads to studies being...
Miklós Szakáll, in Precipitation Science, 2022 Laboratory experiments on hailstones, graupel, ice crystals, and snowflakes 432 15.5.1 Experiments in the 1960s: hailstones and ice spheres 432 15.5.2 Experiments in the 1980s with L-type and portable wind tunnels: snowflakes 437 15.5.3 ...
The laboratory is the heart of science in which the individual could put theory into practice. School laboratory is essential to the holistic development of a learner as it involves multiple tasks to understand complex concepts. However, students were not able to perform laboratory experiments and ...