There will continue to be a number of classifications that will remain non - exempt because they fail to meet the criteria for exempt status under the fair labor standards act 在公平劳基法中有些适用加班费领取资格的职位由于无法达到不适用加班费领取资格的职位的标准要求,将继续留在适用加班费领取资格的职位类别上。
Therefore , in this paper , two directional solidification methods , czochralski method and electron - beam floating zone melting method , were used to obtain such material . the directional solidifition microstructures of si - tasi2 system was performed using neophot - 1 , amray - 100b sem and jem - 2000cx tem analysis technique 本文采用切克拉斯基法( cz法)和电子束区熔法( ebfzm )两种定向凝固方法制备该共晶自生复合材料;借助金相技术、电镜技术、图象处理技术等多种分析测试手段,考察了si - tasi _ 2共晶定向凝固组织和及其相应的工艺规范。