microphone directivity：傳聲器指向性

emergency power shutoff 緊急停電, 緊急停供動(dòng)力 | microphone directivity 傳聲器指向性 | batten plate 綴板

FT Field Test：現(xiàn)場(chǎng)試驗(yàn).野外試驗(yàn)

FSS Fuel Shutoff System 燃油斷油系統(tǒng) | FT Field Test 現(xiàn)場(chǎng)試驗(yàn).野外試驗(yàn) | FT Firing Temperature 點(diǎn)火溫度,著火點(diǎn)

Shutter grate：百葉爐篦,可調(diào)節(jié)的爐篦

Shutoff valve 關(guān)閉閥,截止閥 | Shutter grate 百葉爐篦,可調(diào)節(jié)的爐篦 | Siamese connection 復(fù)式連接

Shutter grate：百葉爐篦,可調(diào)治的爐篦

Shutoff valve 封閉閥,截止閥 | Shutter grate 百葉爐篦,可調(diào)治的爐篦 | Siamese connection 復(fù)式毗連

overriding commission：補(bǔ)償傭金

overriding automatic shutoff device 超控自動(dòng)關(guān)閉裝置 | overriding commission 補(bǔ)償傭金 | overriding terrestrial control 地面超越控制

emergency power source：事故電源

emergency power shutoff 應(yīng)急停電 | emergency power source 事故電源 | emergency power supply 事故電源

subcarrier regenerator：副載波再生[恢復(fù)]器

acacetin 金合歡素, 刺槐黃素 | subcarrier regenerator 副載波再生[恢復(fù)]器 | manual shutoff valve 手控?cái)嘤?停車(chē))開(kāi)關(guān)

Shunt valve：旁通閥

Shunt regulator pipe 旁路調(diào)節(jié)管 | Shunt valve 旁通閥 | Shutoff damper 截止擋板,關(guān)閉風(fēng)門(mén)

shute gasket：斜道襯墊

shute 斜道 | shute gasket 斜道襯墊 | shutoff valve 截流閥,斷流閥

shutout：停業(yè)

shutoff 栓 | shutout 停業(yè) | shutter 百葉窗