distress call 緊急電話
distress signal warning device 求援信號(hào)裝置<呼吸器具佩帶者攜帶的一種手動(dòng)裝置
distributed 分布式的
distributing box 配電箱
distributing cable 配電電纜
distributing frame 配線架
distributing main 配電干線
distributing pillar 配電箱
distribution curve 分布曲線
distribution factor 分配因素
distribution line 干線
distribution of fire extinguishers 滅火器的配置
distribution panel 配電盤
distribution permutation 分布排列
distribution pillar 配電箱
distribution pipe 配水管
distribution substation 配電站
distribution switch board 配電盤
distribution system 分配系統(tǒng)
distribution voltage 配電電壓
distribution 分配
distributor nozzle 旋轉(zhuǎn)式水槍
distributor truck 灑水車
distributor 旋轉(zhuǎn)式水槍
district chief 大隊(duì)長(zhǎng)
district forest-office 林區(qū)署
district forester 林區(qū)長(zhǎng)
district of a forest-ranger 管理區(qū)
district of a forest-warden 管理區(qū)
district of a guard 保護(hù)區(qū)
district office 林區(qū)署
district officer 營(yíng)林所長(zhǎng)
district 林管區(qū)
district-ranger system 林區(qū)保護(hù)員制度
disturb signal 干擾信號(hào)
disturb 干擾
disturbance indicator = deterioration indicator 惡化指標(biāo)<保護(hù)區(qū)被踐踏
disturbance indicator 惡化指標(biāo)
disturbing the peace 擾亂治安
diurnal 日的
dive air compressor 潛水空氣壓縮機(jī)
diversity receiver-voter system 分集接收-選擇系統(tǒng)
diverter valve 分流閥
divided body 分隔的水帶箱
divided seat ring type alarm valve 分座環(huán)式報(bào)警閥
divider 隔板
dividing breeching 二分水器
diving suit 潛水服
divinyl ether 乙烯醚
division boss 段長(zhǎng)
division marshal 支隊(duì)長(zhǎng)
division of area 森林區(qū)劃
division 滅火作業(yè)段
divisional forest-office 森林分區(qū)署
divisional officer 營(yíng)林區(qū)長(zhǎng)
dizziness 眩暈
DME = distance measuring equipment 測(cè)距設(shè)備
DNT = dinitrotoluene 二硝基甲苯
do-it-yourself  自行安裝
DOC =Department of Commerce 商業(yè)部
dock 船塢
doctor's case 需要醫(yī)治的工傷
doctor's office 醫(yī)務(wù)室
documentary evidence 書面證據(jù)
documentation unit leader 文件科科長(zhǎng)
documentation 文件編制
DOE = Department of Energy 能源部
DOE = Department of Environment 環(huán)境部
dog = pawl 制動(dòng)爪
dog chain 爪鏈<一端是環(huán)
dog house 鼓形罩
dog robber 隊(duì)長(zhǎng)勤務(wù)兵
dog 鎖定
dog-legged stair 層間雙折樓梯
DOI = Department of Interior 內(nèi)務(wù)部
DOJ = Department of Justice 司法部
DOL = Department of Labor 勞工部
dollar loss 經(jīng)濟(jì)損失
dolly 小機(jī)車
domanial sampling 地區(qū)抽樣
dome light 座艙頂燈
domed ceiling 拱形天花板
domestic fuel 家用燃料
domestic operation accident 國(guó)內(nèi)航線飛行事故
domestic water shut off 生活給水關(guān)閉
domestic water system 生活給水系統(tǒng)
dominated wind 盛行風(fēng)
donkey boiler 輔助鍋爐
donkey engine 小型蒸汽機(jī)
donkey pump 輔助泵
donut roll 卷盤水帶
donut 環(huán)形(室
door breaker 重鐵鋌
door closer 閉門器
door closer-holder 閉門裝置
door hold-open detection 保持門開啟探測(cè)器
door hold-open device 保持門開啟裝置
door holding device 門的保持裝置
door interlock 門聯(lián)鎖裝置
door of fire-check 防火門
door opener 開門器
door retainer 防火門自動(dòng)控制裝置
door separation 隔墻門
door sill 門檻
door trip 溢料門
door way 門閥
doped fuel 含添加劑的柴油機(jī)燃料
Doppler effect 多普勒效應(yīng)
dormant fire 潛伏火災(zāi)
dormer  屋頂窗
dormitory 大寢室
dorsal 背面的
DOS = Department of State 國(guó)務(wù)院
dosage 劑量
dose equivalent 劑量當(dāng)量
dose meter 劑量計(jì)
dose rate meter 劑量率計(jì)
dose rate 劑量率
dose 劑量
dosimeter 劑量計(jì)
dosimetry 劑量學(xué)
DOT = Department of Transportation 美國(guó)運(yùn)輸部
DOT design pressure 美國(guó)運(yùn)輸部規(guī)定的容器最大允許設(shè)計(jì)壓力
DOT system of labeling 運(yùn)輸部標(biāo)志系統(tǒng)
dote 昏聵
double action pump 雙動(dòng)泵
double adapter 雙頭同性接口
double bank 雙排梯架
double base propellant 雙基火藥