Automatic circuit reclosers and fault interrupters for alternating current systems , requirements for overhead , pad - mounted , dry vault , and submersible 交流系统用架空座垫安装式干燥地下室型和浸没式自动电路重合闸和故障断路器的要求
Requirements for overhead , pad - mounted , dry vault , and submersible automatic circuit reclosers and fault interrupters for alternating current systems up to 38 kv 38kv及以下交流系统用架空底座安装型干燥地下室型和浸没式电路自动重合闸和故障断路器的要求
The way to phosphate the steel panels which have been degreased is called immerged phosphating instead of sprinkled phosphating , which means that the steel panels are immerged into the phosphating liquid completely 对脱脂后的空腹钢地板采取了全浸没式磷化方式，而非喷淋，即将钢地板完全浸入到磷化液中。
The luminescence of buried nano - cavities produced by implanting hydrogen piii into silicon has been investigated . samples annealed between 200 - 400 exhibit cryogenic pl with the peak at 888 nm ( infrared ) and the intensity reaches maximum at the temperature of 400 深入研究了等离子体浸没式氢注入硅的发光性能，发现在700 ? 1000nm范围内获得低温荧光，当退火温度为400时荧光强度达最大。
Bilingual teaching is one of the demands the developing society makes on education . educators abroad have been practicing bilingual teaching for years and it results in many effective teaching approaches , which are signified by canada - style immersion and sheltered subject matter teaching 双语教学是社会的发展对教育提出的新的要求，国外双语教学已经开展很多年，并且有很多成功的典范，其中主要有浸没式教学，学科式过渡型教学两种教学模式。
