Specification for low - voltage switchgear and controlgear for industrial use - inductive proximity switches - methods for measuring the operating distance and operating frequency 工業(yè)用低壓開關(guān)和控制裝置規(guī)范.近距離電感開關(guān).工作距離和工作頻率測量方法
Low - voltage switchgear and controlgear for industrial use . inductive proximity switches . methods for measuring the operating distance and operating frequency . european standard en 50 010 工業(yè)低壓開關(guān)和控制設(shè)備.近距離電感應開關(guān).工作距離和頻率測量方法
Bistatic synthetic aperture radar ( bistatic sar ) uses separated transmitter and receiver flying on different platforms , which has several advantages like ability to obtain rich information , long operating distance , high security , capability of anti - jam , et al . all these advantages make it hot in international researches in recent years 雙基地合成孔徑雷達(簡稱雙基地sar或bistaticsar )是一種新的雷達體制,其發(fā)射機和接收機安裝在不同的平臺上,可以有不同的空間位置和運動速度。
Based on the real situation of submarine and antisubmarine warfare ( asw ) , according to the classical design theory of transducer or transducer array , a sonar will be researched and made , which has the feature of more wider bandwidth , more lower operating frequency , more lager radiation acoustic power , more farther operating distance , more higher researching efficiency and more higher directive accuracy 本文根據(jù)現(xiàn)代潛戰(zhàn)和反潛戰(zhàn)( asw )的實際情況,按照經(jīng)典的換能器和基陣的設(shè)計理論,研制聲吶,旨在擴展其頻帶寬度、降低其工作頻率、增大其發(fā)射功率、擴大其作用距離以及提高其搜索效率和定向準確度。
Airborne bistatic synthetic aperture radar ( bistatic sar ) system is a newly developed radar system which operates with individual transmitter and receiver mounted on separate platforms . because of several peculiar advantages such as long operating distance , high security , anti - attacking capability etc , recently bistatic sar has become a hotspot in the international research field 機載雙站sar系統(tǒng)具有收發(fā)平臺分置的結(jié)構(gòu)特點,是一種新的雷達體制,并且具備作用距離遠、安全性好、隱蔽性強、獲取目標信息豐富、抗干擾性能好等優(yōu)點[ 1 ] ,成為了近年來國際研究的熱點。
operating: adj. 1.運行的;操作的;工作的。 2.關(guān)于業(yè)務的; ...distance: n. 1.距離,路程。 2.遠隔,遠離;遠處,遠方。 3 ...ground wave operating distance: 地波作用距離operating center distance: 實際中心距離operating distance measurement: 操作行程測定sky-wave operating distance: 天波作用距離operating: adj. 1.運行的;操作的;工作的。 2.關(guān)于業(yè)務的;營業(yè)上的;關(guān)于收支的。 3 外科手術(shù)的。operating costs 營業(yè)費;事業(yè)費;經(jīng)營成本;生產(chǎn)費用。 operating expenses 業(yè)務開支;營業(yè)費。 operating funds 流動資金。 operating personnels 管理人員。 operating as: 運作如…的at a distance: 隔一段距離; 有相當距離; 在遠處; 在遠方distance: n. 1.距離,路程。 2.遠隔,遠離;遠處,遠方。 3.(時間的)間隔,長遠,長久。 4.懸殊。 5.隔閡,疏遠。 6.【音】(二音間的)音程;【繪畫】遠景;【拳擊】規(guī)定的比賽時間。 The distance between the two houses was exactly one mile. 兩座房屋正好相隔一英里。 What's the distance from here to the station 從這里到車站有多遠? It's quite a distance from here. 離這里遠得很。 A vast distance of water surrounded the ship. 船的四周都是遼闊的水面。 Every sound carries a great distance. 每一種聲音都傳到遠處。 the distance between birth and death 從生到死的這段時間。 a distance of a century 一世紀的間隔,經(jīng)過一世紀。 Our philosophies are a long distance apart. 我們的哲學觀點相去懸殊。 stare into the distance 向遠方凝視。 the extreme [middle] distance (繪畫的)遠[中]景。 treat sb. with a little distance 有點冷淡地對待某人。 a good distance off 很遠,遠隔著。 at a distance 隔開一段距離,留有間隔,不挨近 (look to advantage at a distance 遠看為好)。 at a respectful distance 敬而遠之。 at this distance of time 經(jīng)過這樣長一段時間 (It's impossible to judge at this distance of time. 經(jīng)過這樣長一段時間以后,再想作出判斷是不可能的了)。 be a great distance away 離得很遠。 be out of (striking) distance (from...) 太遠,難(打)到。 be within striking [hailing, hearing] distance (在)能打到[聽到](的地方)。 from a distance 從遠方 (It's a very beautiful house, especially from a distance. 這是一所漂亮的房子,從遠處看尤其如此)。 go [last] the distance 做完,堅持干到最后一次。 in the distance 在遠處,在很遠的那邊。 Keep at a distance ! 別靠近! Keep distance 留間隔。 Keep sb. at a distance 與某人保持相當距離,敬而遠之,疏遠。 keep one's distance 避開,不接近 (Keep your distance from him. 你不要接近他)。 know one's distance 知分寸,守本分。 to a distance 到遠方 (spread to a distance 伸展到遠方)。 within ... distance 在…距離內(nèi) (within jumping distance 在跳得到的地方)。 vt. 1.隔開,把…放在一定距離之外;使顯得遙遠。 2.超過,趕過,勝過;(比賽中)把…甩在后面。 distance one's competitors (競賽中)把對手遠遠地甩在后面。 I feel I'm distanced by him in every respect. 我感到自己在各方面都趕不上他了。 in the distance: 在遠處,遠方的; 在遠方to a distance: 遠方, 向遠方distance learning; distance instruction: 遠距教學abdominal operating: 腹腔手術(shù)abnormal operating: 異常運行advantage operating: 操作computer operating: 微機操作condition in operating: 操作條件conditions in operating: 操作條件costs of operating: 加工費用; 經(jīng)營成本delayed operating: 遲接工作方式demand operating: 立接制操作disk operating: 磁盤操作equilibrium operating: 均衡運行; 穩(wěn)定運行error operating: 錯誤操作