spot speed 中文意思是什麼
spot speed
解釋
車道上某一點的車速-
3 8 " air drill speed 800rpm air spot drill
槍型點焊去除鉆最高1800rpm -
In the study of the lumber carrier, one of the very important problem is the in spot and ultimate station due to flooding which will bring tremendous threat to the ship because of the few holds in order to study the lumber carrier buoyancy, stability and longitudinal strength under the condition of flooding, the paper adopt fundamental ship principle and iterative and accumulative concept on the basis of insumersibility theory to detailedly calculate the flooding speed flooding amount front draft after draft stability and longitudinal strength considering the ship " s sinking and inclination which will change the center of gravity and the loading station both in hold and on deck and the effect of flooding and lumber amount in holdo in the last, the paper introduces an example of the actual ship named " fei yun ling " and makes a contrast between not taking measure and taking measure which draws a reasonable conclusion and comes up to some advice the method avoids the cockamamie calculating while insures enough precision the paper draws a conclusion that not all the lumber carrier will submerge when suffering the damaged flooding if the loading or measure is suitable
為了研究運木船舶在破艙狀態下的浮性、穩性和強度，本文在抗沉性理論的基礎上，運用船舶基本原理，採用了迭代和累計的思想，將船舶的進水過程劃分為很多次進水的積累，詳細計算了運木船在破艙進水的過程中，考慮到各種破艙參數、船舶本身的下沉、艙室內木材、甲板貨的裝載情況和在進水過程中船舶本身的傾斜對進水重心的影響，以及艙室內的進水量和木材對破口處進水速度的影響，船舶總的進水速度、進水量、首尾吃水、穩性的實時狀態和最終船舶的總縱強度，給出了計算實例，並進行了在採取用泵抽水前後浮態參數的對比，得出了該船舶在艙室內的貨物積載量達到某個數值時可以保證船舶在破艙進水時不會沉沒，或者在當開口小於某數值時，採取適當的措施后，可以使船舶避免沉沒。 -
A petrel does not dig a burrow where it does because of the average temperature or wind speed on the island but because of how warm or windy it is at that particular spot
海燕並不會由島上的平均溫度或風速，來決定應該在哪裡挖掘洞穴，而是根據特定地點的暖度與風速而定。 -
A sort of spot dynamic balance test system is developed using singlechip as a core apparatus. it can do single - face and double - face dynamic balance test, present result of unequilibrium and its phase position, can test rotate speed and vibration, can show the time - field and frequency - field picture of gain signal
本課題是利用單片機作為核心器件研製的一套可應用於現場的動平衡測試系統。該系統能完成現場動平衡單面或雙面測試，實時給出不平衡量的大小和相位。也可單獨測轉速和振動，還能對採集到的振動信號作時域、頻域圖顯示。 -
Aiming at the ecological environmental deterioration of bashang, from 2002years to3 ~ 5months of 2003 years. sand - transporting quantity of land cover types were on - the - spot moinitoring in gale seaon, comparing the productivity of the main crops. improving environment and developing economy are compositively considered for applying returning cultivated to woodland and grassland to supply the base of theory and technology. the main results as following : 1 observing the sand transporting quantity of artificial grassland, stubble land and cultivate land. indicates that when wind speed is higher ( 8. 0m / s ), the sand transporting quantity of artificial grassland of 200cm reduces 35. 5 % in average more than that of cultivate land, 34. 5 % sand - transporting quantity than that of stubble land. no distinct difference between stubble land and cultivate land. and when wind speed is lower ( = 5. 0m / s ), the sand - transporting quantity of coverage is no distinct difference according to the analysis of variance
從改善環境和發展經濟兩方面綜合考慮，為實施壩上地區「一退雙還」提供了理論與技術依據。主要研究結果如下： 1對人工草地、作物留茬地及耕翻地的輸沙量觀測表明：勁風（ 8 . 0m s ）下，人工草地比對照耕翻地輸沙量在200cm高度內平均降低了35 . 5 ，比作物留茬地平均降低了34 . 5 ；作物留茬地輸沙量與耕翻地差異不顯著；微風（ 5 . 0m s ）下，不同地表覆被類型對輸沙量的影響差異不顯著。 -
In boundary treatment, the model turns into generally adds coarseness boundary made of specially complex many coarseness body in the physical model experiment as the coarseness body highly and discharges the density to add the coarseness spot as the main characteristic whole, both to avoid the location within the body of this complex mathematical simulation problems, and could realize this model after to simulate the apron that adds the coarseness namely adds the coarseness section downriver speed of flow to the downriver current of water base speed of flow influence in to hang upward
該模型在邊界處理時，將物理模型試驗中由特別復雜的多個加糙體組成的加糙邊界概化成以糙體高度為主要特徵的整個加糙部位，既避開了對加糙體內部進行極其復雜數學模擬的這一難題，又能實現模擬海漫加糙段下游水流流速在垂向上的分佈變化這一主要目的。在獲得基本的入流流速分佈、初始水位及加糙體的絕對高度和加糙段長度的情況下，能迅速模擬出加糙段下游各個斷面在垂向上的流速分佈情況。 -
If vehicle speed is being used to investigate the accident potential of a section of highway, then it is the spot speed which is required.
為研究某一路段交通事故的潛在性而需要的車速則是瞬時車速。 -
At that speed, you may not respond fast enough to an unexpected event, simply because the bright spot provided by your headlights doesn ' t give you enough time
然而，在夜間汽車遠光燈的照射范圍只有50米，以這樣的速度，司機無法對此做出及時地反應。 -
On may 13th, experts from the ministory of railway made an on - the - spot investigation on sites in zhuhai for the preparation of guangzhou - zhuhai high - speed railway
來自鐵道部的專家13日對廣珠城際快速軌道途徑珠海的站點和隧道進行了實地考察。 -
Planting your feet in the right spot on the wall allows you to drive off the wall in a direct line toward the other end it gives you the greatest speed possible off the wall
正確的轉身落腳位置有助於你蹬離池壁時直接向對面池壁滑行，使你盡可能快地蹬離池壁。 -
After analyzing, the author got the basic character of tidal flat hydrodynamic : the time of flooding on bare flat and ebbing is basically the same and the time of flooding on pioneer zone of salt marsh is a little short ; the process curve of current speed on bare flat did not appear peak value on the beginning of flooding and at the end of ebbing but presented double peak, that is, it presented double peak in winter and spring and ebbing peak value disappeared in summer and autumn, salt marsh presented single peak character in a year and the process curve in tidal creek presented double peak ; all current direction on every spot presented gyration current and the current speed changed rapidly during the high water level without obvious slack water period
分析得到了潮灘水動力基本特徵：光灘水位漲潮和落潮時間基本相等，而鹽沼前緣帶水位漲潮時間略短；光灘流速過程線在漲潮初和落潮末出現峰值，呈現「雙峰型」特徵，鹽沼前緣帶則冬、春季節呈現「雙峰型」 ，夏、秋季節落潮峰值消失，鹽沼帶四季呈現單峰特徵，潮溝內過程線為「雙峰型」 ；各測點流向均呈現回轉流特徵，在高水位時流向迅速改變，不存在明顯的憩流。 -
I designed both hardware and software to develop the multi - channel analyzer, of which the key is the pc / 104 embedded computer. in a word, it has five traits as follows : ( 1 ) the key of apparatus is the pc / 104 embedded computer ; ( 2 ) on the hardware, we introduce the high - speed a / d conversion component - max191 to improve the mca ' s conversion speed and meet the demand on the spot ; ( 3 ) adopting high frequency module of electrical source to reduce its volume. ( 4 ) the mca consumes low power no more than 3. 9 watt
以國土資源部項目為依託，以pc 104嵌入式微機為平臺，完成了小型、低功耗能譜採集系統，特點是： （ 1 ）以pc 104嵌入式微機為平臺，實現了採集系統微機化； （ 2 ）採用高速低功耗a d器件maxl91 ，與現有的mca相比，提高了轉換速度，降低了mca的功耗； （ 3 ）採用高頻模塊電源，減小了採集系統的體積； （ 4 ）整機功耗低，小於3 . 9w ； （ 5 ）儀器重量輕。 -
A new generation spot lustering machine, rhw - jga104, meets client and market demand and adapts to lustering for long and short forme ; snap - in paper feed is suitable for lustering for thick and thin sheet ; creative model design and highly automatically electrical design allow the machine to stand up to running up, which will bring high efficiency and profit for enterprises in coordination with high speed printer
Jga104型新一代局部上光機，符合客戶和市場需求，適合長版和短版之上光；咬牙式遞紙輸送，適合厚紙與薄紙上光，創新的機型設計和高度自動化電氣設計，使整臺機器能承受高速運轉之考驗，與印刷廠高速印機匹配，為企業創造高效率和高利潤。 -
Eliminate information blind spot adjust business process improve response speed lower the stock conversion improve efficiency of production
消除信息孤島調整業務流程加快響應速度降低周轉在庫提高生產效率 -
In the field of electric driving, the adjustable speed control of ac asynchronous motor by inverter was a hot spot because of its energy saving function
由於異步電機交流變頻調速有著明顯的節能功效，以及可以實現連續調速等諸多優點，已成為電氣傳動領域的研究熱點之一。 -
It can also determine the fault spot and reason. this technology has been used in some technological fields and proved efficient. it has promoted the revolution of maintance system and the historial protection is replaced by preventive maintenance. with this technology, we can improve the reliability of machine and decrease the maintance fee. recently, reserch has pick up a fervent pace in the area of fault diagnosis of electrical machines. the paper simply analyzes the fault reason of electrical machines, stressly describes and explores the methods of condition monitoring and fault diagnosis such as partial discharge, stator current, rotating speed, vibration etc. fault prognosis is now include diagnostic feature, reason, spot. prodigious improvement in signal processing hardware and software has made this possible. primarily, these techniques depend on locating specific harmonic components of the fault. these harmonic components are usually diffirent for diffirent types of faults. automated tools such as fuzzy logic based system is also simply presented in the paper
本文從絕緣結構的故障機理入手，以絕緣結構故障的典型特徵? ?局部放電為研究對象，重點討論局部放電的在線監測方法、適用場合併比較它們的優缺點；在分析籠型異步電機轉子斷條在線監測的定子電流監測方法后，根據其缺陷，本文探討了溫升不平衡法、希爾伯特變換數字濾波、小波包分析法的原理及優點；以電機軸承、氣隙偏心等故障為研究對象，通過對電機振動和轉速頻率的檢測，診斷電機的故障類型；本文的重點工作是將人工智慧技術中的模糊技術應用於電機的狀態監測和故障診斷中，力求使電機故障診斷更接近人工智慧化；最後，本文對電機狀態監測和故障診斷系統進行了硬體和軟體初步設計，為實現預測維修提供了有效的技術手段。 -
To get high operation speed and minish acute fluctuation at marginal running point, the thesis brings forward a new method : interior point method. the thesis also point out the spot price : should be modified by power flow method
為了提高模型求解的速度和精度，減小實時電價在運行邊界點的劇烈波動，論文提出採用內點法進行模型的求解，同時也指出實時電價需採用潮流跟蹤法加以修正。 -
That the most i cou d suggest any danger from, was, from any such casual accidental landing of straggling people from the main, who, as it was likely if they were driven hither, were here against their wills ; so they made no stay here, but went off again with all possible speed, seldom staying one night on shore, least they should not have the help of the tides, and day - light back again ; and that therefore i had nothing to do but to consider of some safe retreat, in case i should see any savages land upon the spot
他們是被逆風刮過來的，上島完全是出於不得已，所以他們也不願留下來，上島后只要可能就盡快離開，很少在島上過夜。否則的話，潮水一退，天色黑了，他們要離島就困難了。所以，現在我只要找到一條安全的退路，一看到野人上岸就躲起來，別的事情就用不著操心了。 -
Therefore, the realization of automatically making the daily - shift plan with computer is practical value on the spot, which is conducive to increase the speed of making plan and improve quality of operative plan, upgrade the capacity of railway and greatly lessen the dispatcher ' s physical work
階段計劃編制的自動化在現場中具有很大的實用價值，它將有效地提高階段計劃的編制速度及質量，進而提高路網的通過能力，並能很大程度上減輕車站調度員的工作負擔。 -
Spot speed study
現點速率研究
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