distance meter 中文意思是什麼
distance meter
解釋
測距儀-
From roundwood reservoir in county wicklow of a cubic capacity of 2, 400 million gallons, percolating through a subterranean aqueduct of filter mains of single and double pipeage constructed at an initial plant cost of 5 per linear yard by way of the dargle, rathdown, glen of the downs and callowhill to the 26 acre reservoir at stillorgan, a distance of 22 statute miles, and thence, through a system of relieving tanks, by a gradient of 250 feet to the city boundary at eustace bridge, upper leeson street, though from prolonged summer drouth and daily supply of 12 1 2 million gallons the water had fallen below the sill of the overflow weir for which reason the borough surveyor and waterworks engineer, mr spencer harty, c. e., on the instructions of the waterworks committee, had prohibited the use of municipal water for purposes other than those of consumption envisaging the possibility of recourse being had to the importable water of the grand and royal canals as in 1893 particularly as the south dublin guardians, notwithstanding their ration of 15 gallons per day per pauper supplied through a 6 inch meter, had been convicted of a wastage of 20, 000 gallons per night by a reading of their meter on the affirmation of the law agent of the corporation, mr ignatius rice, solicitor, thereby acting to the detriment of another section of the public, selfsupporting taxpayers, solvent, sound
但是由於夏季久旱，再加上每天供水一千二百五十萬加侖，水位已降到低於排水口。都市監察官兼水道局技官土木工程師斯潘塞哈蒂奉水道局的指示鑒于有可能會像一八九三年那樣被迫利用大運河和皇家運河那不宜飲用的水，除了飲用外，下令一律禁止使用市裡供應的自來水。尤其是南都柏林濟貧院，盡管限定用六英寸的計量器，每個貧民每日配給十五加侖水，然而在市政府法律顧問辯護律師伊格內修斯賴斯的監督下，經查表證實，每夜要浪費兩萬加侖水，從而使院外的社會各階層也就是自費並有支付能力的納稅者們蒙受損害。 -
Electronic distance - meter theodolite
電子測距光學經緯儀 -
The system has advantages of carriable, easy to upgrade and expansive, etc. the paper studies the key technologies of development embedded system with the background of 3d laser distance meter system
本文以三維激光測距系統為應用背景，深入研究了嵌入式系統開發過程中的關鍵技術並進行了實現。 -
Verification regulation of hand - held laser distance meter
手持式激光測距儀檢定規程 -
Electro - optical distance meter edm instruments
光電測距儀 -
Infra - red electronic distance meter
紅外線電子測距儀 -
Infrared electronic distance meter
紅外線電子測距儀 -
Sled velocity and distance meter
拖速和行程計量儀 -
Impulse distance meter
脈沖式測距儀 -
Microwave distance meter
微波測距儀 -
Laser distance meter
激光測距儀 -
Implement the functions of peripheral devices of 3d laser distance meter on system platform
在建立系統平臺的基礎上，實現了三維激光測距系統外圍設備的功能。 -
Once has the bandits and thieves to intrude guards against the place, the detector launches the wireless coded signal immediately, the networking center number which installs when is apart from defense area 150 meter within the main engine to send out the police whistle sound to report to the police immediately, reports to the police dials to establish in advance or reports to the police the telephone, the handset number, answers in the police telephone to return puts user pre - record to report to the police the pronunciation, long - distance reports to the police, simultaneously comes the real - time transmission through the internet to deploy troops for defense, to withdraw from a defended position, to report to the police and so on the condition, inquires the historic record through the computer network
該系統還採用美國進口原裝晶元與先進的無線數字高頻技術微電腦cpu控制器主機組成。在防範地點安裝好主機后，並設置在布防狀態。一旦有盜賊闖入防範地點，探測器立刻發射無線編碼信號，安裝在距防區150米以內的主機立即發出警笛聲報警，報警時撥打預先設定的聯網中心號碼或報警電話手機號碼，接警電話里回放用戶預錄的報警語音，遠程報警，同時通過網際網路來實時傳遞布防撤防報警等狀態，通過電腦網路來查詢歷史記錄。 -
The teacher must assure that the relative distance to mike is less than 0. 5 meter, so the movable scope of teacher is strictly restricted. the disadvantage of wireless mike is : the mike breaks easily and battery costs largely. the cost is high and it is difficul to manage the equipment
授課教師必須保證與話筒間的相對距離不超過0 . 5m ，教師授課時的活動范圍受到了嚴格的約束。使用無線話筒的弱點是：話筒易損壞，電池耗電量大，使用成本高，設備管理麻煩，大量使用時存在串頻干擾，同時影響教師的外觀形象。 -
It would be difficult to measure the horizontal distance between two mountain tops using only a meter stick.
僅僅用一根米尺是難以測量兩個山頂之間的水平距離的。 -
The distance of the single - row curtain grout hole is between 1. 4 to 1. 8 meter, and 2. 0 meter is suitable for the double - row curtain ; the grouting pressure generally is 1. 0 to 1. 5 mpa at the first three grout compartment, then grouting pressure of under the fourth control in 4 to 5 mpa ; for mast grout compartments, a water - cement ratio of 2 or 1 may used in the first grouting
鉆孔密度也由原來的0 . slm / mz降至o . 64n擴mz ，節約工程投資447 . 35萬元。 6 、單排帷幕的孔距在1 . 4一1 . 8m之間，雙排帷幕的孔距以zm為宜;灌漿壓力在地表以下前三段一般為1一1 . smpa ，第四段以下按4一smpa控制;對大部分孔段而言，開灌水灰比可定為2或1 。 -
An ideal plan model of intelligent long - distance meter reading system was educed based on arm kernel 32 bit microprocessor by introducing embedded software technique, which will accelerate development of long - distance meter reading system in intelligent residential area for the future
通過對嵌入式軟體技術的具體描述，得出了基於arm核32位處理器的智能遠程抄表系統的理想設計模型，對未來智能小區遠程抄表系統發展有一定的指導意義。 -
Distance to bus station : 50 meter distance to railway station : 100 meter bus to airport and scenic spot of province and city, each one hour
位於市中心，交通便捷，距汽車站50米，分別設有開往省市各旅遊景點班車和機場大巴，每整點一班，距火車站100米。 -
The variation of db magnitude attenuation and phase delay of reflection is uniformly proportional to distance along the line toward the direction of reflection, where the phase delay is 360 degree per wave length, the db attenuation per meter is twice the one way db attenuation per meter of forward or backward wave
沿傳輸線之反射，即反向傳播與正向傳播電壓沿傳輸線之相量比，其相位落後及分貝衰減沿反射方向之變化則正比于線長，相位落後為每半波長三百六十度，每米之分貝衰減為正向波或反向波單程每米之分貝衰減之兩倍。 -
With the development of embedded technology, all kinds of portable devices have being widely used in scientific research, consumer electronic, engineering, etc. in this paper, 3d laser distance meter based on embedded chip at91rm9200 is been devised and implemented to meet the application needs of traffic - accident investigation system and other engineering measurement in locale
隨著嵌入式技術的發展，手持或便攜式設備越來越多的應用於科學研究、消費類電子、工程設計與實施等方面。為適應交通事故現場勘查及其它工程現場測距的應用需求，本文提出並實現了基於嵌入式arm晶元at91rm9200的三維激光測距系統，該系統具有便攜性、易升級、易擴展等性能。
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