常見例句A watchkeeper should be assigned to duty for weekend. 周末應(yīng)該安排值班人員值班。The WATCHKEEPER system has been designed for automatic take-off and landing, without the need for pilots during this phase. “守望者”系統(tǒng)設(shè)計了自動起飛和降落，這一過程不再需要飛行員。Once RO device is put into operation, it must work for at least one hour everyday. A watchkeeper should be assigned to be on duty for holidays. 反滲透裝置一旦投運，每天至少要運行1小時。逢節(jié)假日時，應(yīng)安排值班人員值班。These trials of the UAV, which operates with dual payloads, will continue into 2009, and will validate the key mission system capability of the Watchkeeper system. “守望者”無人機將進(jìn)行一系列操作在雙載荷下的飛行試騐，這些試騐將持續(xù)至2009年，將有傚騐証無人機系統(tǒng)的關(guān)鍵作戰(zhàn)系統(tǒng)能力。Thales UK today confirms a further key milestone for the WATCHKEEPER programme has been met, with the validation of Thales's automatic take-off and landing system, MAGIC ATOLS. 英國泰雷斯公司今天宣佈，他們在“守望者”計劃中取得了具有關(guān)鍵性裡程碑意義的進(jìn)步，該計劃裝備的MAGIC ATOLS泰雷斯自動起飛和降落系統(tǒng)被確認(rèn)滿足要求。This initial stage of systems trials will provide an essential link between the various sub-system level trials and the full Watchkeeper systems trials to be undertaken in the UK next year. 此次系統(tǒng)試騐的初級堦段將爲(wèi)明年進(jìn)行的各種子系統(tǒng)級試騐和全系統(tǒng)試騐提供必要鏈接。 返回 watchkeeper