課文解析：難點(diǎn)：1.不同種類壓力、溫度傳感器的工作原理；2.常用傳感器的測量誤差。重點(diǎn)：1.掌握常用傳感器的分類；2.掌握常用壓力、溫度傳感器的原理及使用。VocabularyLearning1詞匯學(xué)習(xí)1bellows['bel??z]n.風(fēng)箱，波紋管calibrate['k?l??bre?t,-,bret]vt.校準(zhǔn)ceramic[s?'r?m?k]a.陶器的，與陶器有關(guān)的diaphragm['da???fr?m]n.膜片；膈，隔膜dim[d?m]a.暗淡的,昏暗的,不明亮vt.&vi.(使)變暗淡,(使)變模糊function['f??k??n]n.功能；作用；職責(zé)；函數(shù)vi.工作，運(yùn)行，起作用linear['l?n??]a.線性的；長度的logarithmic[?l?ɡ?'r?em?k,l??ɡ-]a.對數(shù)的macroscopic[?m?kr?'sk?p?k]a.肉眼可見的；宏觀的microscopic[?ma?kr?'sk??p?k]a.顯微鏡的；微小的，微觀的piezoelectric[pa??i?z???'lektr?k]a.壓電的piezoresistive[pa??i?z??r?'z?st?v]a.壓阻(現(xiàn)象)的polysilicon[?p?l?'s?l?k?n]n.多晶硅quartz[kw??ts]n.石英

VocabularyLearning2詞匯學(xué)習(xí)2resolution[?rez?'lu???n]n.正式?jīng)Q定，決議；分辨率sensor['sens?]n.傳感器，靈敏元件tactile['t?kt?l,-,ta?l]a.觸覺的；觸覺感知的thermistor[θ??'m?st?]n.熱敏電阻，電熱調(diào)節(jié)器resolution[?rez?'lu???n]n.正式?jīng)Q定，決議；分辨率sensor['sens?]n.傳感器，靈敏元件tactile['t?kt?l,-,ta?l]a.觸覺的；觸覺感知的thermistor[θ??'m?st?]n.熱敏電阻，電熱調(diào)節(jié)器PhrasesLearning1

短語學(xué)習(xí)1ACU(AuxiliariesControlUnit)輔助控制單元CCU(CylinderControlUnit)氣缸控制單元ECS(EngineControlSystem)柴油機(jī)控制系統(tǒng)ECU(EngineControlUnit)主機(jī)控制單元EICU(EngineInterfaceControlUnit)主機(jī)接口控制單元FIVA(FuelInjectionValveActivation)（ME電噴柴油機(jī)系統(tǒng)的）燃油噴射啟動閥hotstand-by熱儲備，熱備用PhrasesLearning2

短語學(xué)習(xí)2HMI(HumanMachineInterface)人機(jī)界面inrealtime實(shí)時地；立即MOP(MainOperationPanel)（ME電噴柴油機(jī)系統(tǒng)的）主操作板

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課文樣本

Thesensorandtransducerareusuallyusedasthemeasuringunitinthefeedbackcontrolsystem.Thisunitmeasurestheactualvalueofcontrolledparameter,andtheoutputissenttoregulatororinstrument.Therearemanykindsofsensorsusedinthemarineautomationsuchaspressure,temperature,liquidlevel,revolutionspeed,flowandtorquesensors,andthemostwidelyusedsensorsintheengineroomarepressureandtemperaturesensors.在反饋控制系統(tǒng)中，傳感器和轉(zhuǎn)換器通常用作測量單元。該