weak source 中文意思是什麼
weak source
解釋
弱源-
An initial measurement is carried out and the result shows that the bolometer is still sensitive to the infrared signal even the intensity of the signal source is very weak, if the bolometer is in a proper temperature
初步的測量表明，在最佳工作溫度點附近，器件對信號具有靈敏的響應。這就為器件的進一步測量和製作奠定了基礎，也為熱探測、熱成像等工作的進行提供了可能。 -
The main conclusions are as follows ; firstly, under the influence of three phases of episodic activities, three two - order sequences is composed of three depositional cycles and three regional unconformities ; secondly, under the control of structure activities such as fault - block activities and the influence of three - order climate cycles and source recharge, lower cretaceous can be divided into six three - order sequence ; thirdly, because fault activities is weak and fault slope is gently, fan deltas exist in steep slopes in early and later stages and subaqueous fans exist and turbidite fans exist in troughs in middle stage
主要的結論為：其一，受三期幕式活動影響，斷陷形成了3個大的沉積旋迴和3個區域不整合面，構成了下白堊統3個二級層序；其二，受斷陷內翹傾和塊斷等構造活動的控制，以及三級氣候旋迴和物源供給因素的影響，下白堊統劃分出6個三級層序；其三，在單斷斷陷湖盆中，湖泊階段的早、晚期由於凹陷邊界斷層活動較弱，斷面較緩，陡坡可以發育扇三角洲，在湖泊階段的中期主要為水下扇砂礫巖體，並在窪槽區發育濁積扇。 -
In light of the limitation of fast fourier transform ( fft ) for the method of traditional spectrum analysis to analyze the unsteady signal, wavelet and wavelet analysis are made for the typical unsteady process signal of starting up and shut down with the good characteristic of simultaneous localization in both the time and the frequency domains based on the field test on the vibration of two - row placed units in lijiaxia hydropower station, in which the signal is decomposed into different frequency band, and then the weak signal is caught and the dominant frequency is picked up for the analysis of the vibration source
摘要基於李家峽水電站雙排機組振動的現場試驗研究，並且針對傳統頻譜分析方法傅立葉變換（ fft ）對于非平穩信號已力不從心這一缺陷，利用小波分析方法在時域和頻域上同時具有良好的局部化性質，通過對開停機這一典型非平穩過程信號進行小波及小波包分析，將其分解到不同頻帶內，獲取微弱信息和提取優勢頻率，並對其作振源分析，得出開停機初始時刻因水流不穩均出現強烈的振動現象，且低頻段信號能量最大，開停機過程水流脈動壓力和尾水渦帶擺動是引起定子基礎振動的主要原因。 -
( 3 ) when the heat source over the bay of bengal is abnormally strong ( weak ), the sourthern asian high extends westward ( eastward ), and the western pacific subtropical high extends eastward ( westward ), and the indian summer monsoon is stronger ( weaker ), and the eastern asian tropical summer monsoon is weaker ( stronger )
（ 3 ）當孟加拉灣熱源異常強（弱）時，南亞高壓偏西（東） ，西太平洋副熱帶高壓位置偏東（西） ；印度夏季風偏強（弱） ，東亞熱帶季風偏弱（強） 。 -
When the heat source over the bay of bengal was abnormally strong ( weak ), the southern asian high extended westward ( eastward ), and the western pacific subtropical high extended eastward ( westward ), and the indian summer monsoon was stronger ( weaker ), and the eastern asian tropical summer monsoon was weaker ( stronger )
當孟加拉灣熱源異常強（弱）時，南亞高壓偏西（東） ，西太平洋副熱帶高壓位置偏東（西） ；印度夏季風偏強（弱） ，東亞熱帶季風偏弱（強） 。 -
When the heat source over philippines is abnormally weak, the southern asian high becomes only one part and its location extends southward, the indian summer monsoon is stronger, the eastern asian tropical summer monsoon is weaker, and the western pacific subtropical high extends southward ; the influence of the heat source strong anomalies over philippines on the east part of the southern asian high and the western pacific subtropical high and the east asian tropical summer monsoon is significant and whic h on the indian summer monsoon is not significant ; the influence of the heat source weak anomalies over philippines on the east asian tropical summer monsoon and the indian summer monsoon and the western pacific subtropical high and the southern asian high is significant
東亞熱帶季風加強，南亞季風也有所加強，西太平洋副熱帶高壓位置偏北；當夏季菲律賓熱源異常減弱時，南亞高壓只表現為一個部分，且位置偏南，南亞季風加強，東亞熱帶季風減弱，西太平洋副熱帶高壓位置偏南。夏季菲律賓熱源異常強年，東部的南亞高壓異常顯著，副熱帶高壓位置異常偏北也達到顯著水平，東亞熱帶季風的加強是顯著的，而南亞季風的加強並不顯著；而熱源異常減弱時，東亞熱帶季風的減弱、南亞季風的加強都達到顯著水平，副熱帶高壓、南亞高壓的位置異常偏南也是顯著的。 -
A system power status notification can occur when a weak or charging power source is detected, or when a transition from ac or battery power source occurs
事件。會在以下情形下出現系統電源狀態通知：當系統檢測到電源不足或正在充電時，或者當交流電源和直流電源之間相互轉換時。 -
As to the video signal, alarm signal, control signal, are all weak electricity signal, exceedingly easily be subjected to the jam, in case the power supply system does not steady, wave propag ation is greatly, the harmonic content of power source overtops, the veins wave factors are great unduly, and even power source equipment breakdown, outputting abnormal, will be about to affect the video signal image effect, and dependability cuts downs to the security and alarming system. we adopt fast fu lye ' s mutation rule - fft alternatives, by the way of carrying fft alternatives to the local junction circuit, regulated power supply, ups ' s power source, and switch power source, thereby diagnose every degree harmonious wave content of power souse, and abnormal coefficient, compared to the normal working situation. thereby diagnose out the working condition of the regulated power supply, ups ' s power source, and switch power source
如果有供電系統不穩定、波動大，電源的諧波含量過高，紋波系數過大，乃至電源設備損壞、輸出異常等情況出現，將會嚴重影響視頻信號的圖像效果，大大降低防盜系統的穩定性和可靠性，我們採用快速傅利葉變換原理，即fft變換，通過對市電、穩壓電源、 ups電源、開關電源等的電壓信號進行fft變換，從而得出信號中各次諧波的含量及信號畸變系數，並將其與正常工況下的參數進行對比，從而進一步診斷出穩壓電源、 ups電源、開關電源等設備的運行狀況；組成監控系統的設備長期處于工作狀態，往往由於設備散熱條件不好、設備老化故障等原因導致設備表面溫度過高，從而影響設備的正常運行，降低設備的使用壽命。 -
The main works are listed as follows : ( 1 ) based on the excitation of bi - directional current pulse technique, a new measuring circuit for weak variation of resistance was proposed for electrical resistance tomography. traditional ac current source is n ' t adopted as the exciting source. through fast bi - directional current switching, the polarization effects are eliminated
該電路主要優點如下：該電路沒有採用傳統的交流電流激勵法作為系統的設計原理，而是通過快速的正負極性電流切換來削弱直流電流激勵時激勵電極的極化效應，使通過直流法來測量氣液兩相流的電阻微弱變化成為可能。 -
When the heat source over philippines is abnormally weak, the western pacific subtropical high abnormally extends southward, and the main rainfall area is located in the south of the yangtze river, mostly affected by the eastern asian subtropical summer monsoon
熱源異常弱年，副熱帶高壓異常偏南，中國雨區位於江南地區，主要受副熱帶季風的影響。 -
The light source adopts usa 5w high luminance led, which is energy saving ang highly effcient, whit service life reaching100 thousand hours. the reflector adopts high - tech surface treatment technology whit high reflection efficiency. the lighting distance of lamp can reach more than 250m and it can be shifted to lighting of weak light lasting 10 hours
光源採用美國5w高亮度led ，節能、高效、使用壽命長達10萬小時，反射器採用高科技表面工藝處理，反光效率高，燈具照射距離可達250米以上，還可以調到弱光連續使用10小時。 -
This paper firstly compares the sino - foreign accounting information disclosure system, standards of the chinese business accounting system to the international accounting standards, and the supervision to the information disclosure system of the listed companies in domestic and overseas security market. the more significant problem is the listed corporations interior control system general weak. this is the source to create artificial and false financial information, yet not arouse the ample recognition of the listed corporations in the days to come our country ought to strengthen the information disclosure system constructs
文章首先對中外證券市場會計信息披露制度進行比較，找出我國證券市場會計信息披露制度體系的差距與不足；然後比較我國上市公司會計信息披露的標準?企業會計制度與國際會計準則的不同；接著闡述我國與國外上市公司會計信息披露監管的實際效果，分析我國會計信息披露監管效果不佳的原因，找出問題所在；最後針對不同的問題提出相應的政策建議和改進措施。 -
Some key factors in design of kev radioactive ion beam facility are discussed. they are extension of primary ion beam line, target / ion source, selection of target materials, optical calculation of the radioactive ion beam system, measurement of weak radioactive ion beam and overall efficiency of the system
本文介紹了kev放射性核束裝置中幾個關鍵部分的設計和初步實驗結果，包括系統總體概況，初級束流線，靶源系統，靶材料選擇，系統光路，低能放射性弱束流的測量，放射性劑量及輻射防護，系統總體效率評估等。 -
With weak market presence, jdo needs better presence in the open source community
由於疲弱的市場表現， jdo需要在開放源碼社區中更好地表現。
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