Reflection of a beam of light on the diaphragm falls on a phototransistor.经膜片反射的光束照射到光敏管上.A beam of light produced by a laser can weld metals.激光器发生的光束可以焊接金属.A beam of light produced a laser can weld metals.激光器发生的光束可以焊接金属...
复制器在邮件传输过程中出现错误. 请稍后重试.The replicator encountered an error in the mail transport. Try again later.已将帐户%1加入复制器本地组.The account % 1 has been added to the Replicator local group.只有复制器可以执行这个功能.Only the replicator can perform ...