The concepts of radiant emittance and of irradiance are complementary.辐射的发射强度和辐照度是两个互补的概念.ABC develops its own products and concepts, which It'solicits to appropriate parties.ABC开发了它自己的产品和理念, 它恳求能有拨款方的赞助.He speaks i...
拉丁语和希腊语将退出学校的课程表。Latin and Greek will be squeezed out of school timetables.制定课程表对所有学校来说都犹如梦魇。Timetabling is a nightmare for all schools.老师们今天发出警告说，拉丁语、古希腊语和其他古典文学将被挤出学校的课程表。Teachers warn today that Latin, Greek and other...
The key factor that controls aluminum hydrolyzing is activity of the aluminum powder.金属铝粉活性是制约单质铝发生水解反应的关键因素.The Paper mainly studies on hydrolyzing of lactose in milk at the low temperature.主要探讨了鲜牛乳中乳糖的低温水解.Methods � � ...