Because there are only antenna and earphone interfaces in lifesaving radio and the kind of acquirable data is little,generally,it is very difficult to test the capabilities of lifesaving radio.
針對某型救生電臺只有天線和耳機兩個外圍接口,數(shù)據(jù)采集的種類少,性能測試難度較大的問題,設(shè)計一種基于虛擬儀器的救生電臺綜合性能測試系統(tǒng),通過計算機GPIB總線控制和技術(shù)先進的測試轉(zhuǎn)換裝置,實時采集救生電臺的射頻、音頻、調(diào)制等信號,來分析救生電臺的工作頻率、發(fā)射功率、頻率準(zhǔn)確度、調(diào)制度、靈敏度、選擇性、失真度、頻率響應(yīng)等指標(biāo)參數(shù)。
The rescue of the hypothermic patients immersed by seawater;
海水浸泡性體溫過低癥傷員的營救
It was emphasized for the importance of escape and rescue to distressed submarine.
回顧和平時期潛艇失事的歷史 ,強調(diào)潛艇逃生和營救的重要性 ,介紹潛艇逃生和營救理論中關(guān)于營救時間、營救心理學(xué)、逃生醫(yī)學(xué)和生理學(xué)等的研究成果 ,闡述逃生和營救的方法、過程及二者關(guān)系 ;詳細說明廣泛應(yīng)用的集體漂浮救生艙、快速上浮脫險裝置、潛水裝具、深潛救生艇、潛水救生系統(tǒng)和潛艇營救艦等系統(tǒng)和設(shè)備的各國應(yīng)用現(xiàn)狀 ,國際上就失事潛艇展開的逃生和營救訓(xùn)練合作情況和開發(fā)領(lǐng)域 ,展望我國潛艇逃生和營救技術(shù)的發(fā)展前景。
the rescuers go out to save the crew and passengers.
救生員們便跑出去營救船員和乘客。
The lifeboat was sent out to rescue the sailor from the sinking ship.
派出了救生艇去營救沉船上的船員。
Rescuers worked in relays to save the trapped miners.
救援人員輪班工作以營救遇難的礦工.
Boats were sent away to the rescue.
已派出船只前往營救。
They couldn't help the people.
他們不能營救里面的人。
They rescued the boy from danger.
他們營救那個孩子脫險。
The rescue team brought out all hostages without a skinned ankle.
營救隊救出了所有人質(zhì)，無一個受到輕傷。
A rescue worker negotiates a path through the rubble to an injured woman.
一位營救人員開通一條通過碎石堆的小路，去營救一位受傷的婦女。
There is little hope of her salvage.
營救這條船的希望幾乎沒有。
The army rode with whip and spur to their rescue.
戰(zhàn)士們快馬加鞭地趕去營救他們。
Their plan embraced all aspects of the rescue.
他們的計劃包含了營救的方方面面。
I'm most relieved to hear about his being rescued.
聽說他被營救，我甚感快慰。
She eagerly asked us to save her daughter.
她急切地要求我們?nèi)?font color="#FF0000">營救她的女兒。
Thank you for rescuing my cat, I shall always be in your debt.
謝謝你營救了我的貓，我將永遠感激你。
However, rescue operations are proving difficult.
然而營救工作進行得很不順利。
The rescuer snatched the Boy out of the sea
營救者猛地抓住那男孩把他拉出水面。
The possibility of rescue now seemed remote indeed.
營救的可能性現(xiàn)在看上去實在渺茫。
float for air-sea rescue, permanently moored
長期系留?？账阉?font color="#FF0000">營救船