time to peak 中文意思是什麼

Due to existing signal processing technology ’ s shortage such aslow measurement, narrow measurement range precision and other poor performance, we introduced a high - precise signal processing technology : firstly, to get power spectrum with hanning windowed welch modified periodogram, search its peak value frequency ; secondly, to apply zooming analysis via goertzel algorithm ; at last, to get a highly precise doppler frequency with energy centrobaric rectifying algorithm 。 the simulating result indicated that this technology introduced could get accurate doppler frequency 。 depending on above discussed technology, we designed a signal processing scheme, and developed a signal processing system. the running result showed high performance, verified the feasibility and reliability of the highly precise signal processing technology introduced. in a word, the technology improved ldv ’ s performance such as measurement precision, measurement range, dynamic response time 。 and it will have a wide application foreground

針對存在的缺點，本文提出了一種應用於激光多普勒測速的高精度信號處理技術，即首先利用加hanning窗的welch修正周期圖演算法得到信號功率譜，搜索其譜峰值頻率，接著利用goertzel頻譜細化演算法對搜索的譜峰進行細化分析，再引入能量重心頻譜校正演算法對細化后的譜峰進行校正分析，從而將離散頻譜分析演算法、頻譜細化演算法和頻譜校正演算法三者有機結合起來，充分發揮各自的優點:通過加hanning窗的welch修正周期圖演算法快速得到功率譜及峰值頻率，通過goertzel演算法獲得分析頻帶的高解析度頻譜，然後通過能量重心校正演算法對細化后的頻譜進行高精度校正，這樣不僅保證了演算法的高效性，而且大大提高了分析的精度。

From the x - ray eyes of the trace satellite to the projected images on the floor of the solar telescope observatory at kitt peak in arizona, " solarmax " examines man s changing perception of the sun throughout time

本片帶你從追號星的x -光眼，到利用位於亞里桑那州基特峰天文臺上的太陽望遠鏡觀看太陽，藉此探索人類從古至今對太陽觀點的改變。

The welding technology of francis turbine runners is optimized from the view of subsection welding and local heating by numerical simulation. the result shows that welding residual tensile stress appears in the weld and its area nearby, and peak stress appears in the dangerous area of blades after practising quondam welding technology ; welding residual tensile peak stress in the dangerous area of blades can be decreased by welding both ends earlier and then welding middle section later during subsection welding, and decreasing effect on welding residual stress of the subsection welding is related to the weld length of blade outlets and welding direction of each subsection ; decreasing effect on residual stress of the local heating is direct proportional to heating time, heating temperature, heating area, and inversely proportional to cooling area, and welding residual tensile peak stress in the dangerous area is decreasing trend earlier, and then increasing trend later with heated location increased

本文利用數值模擬手段對轉輪的焊接工藝從分段焊和局部加熱兩個方面進行了優化，結果表明:採用普通工藝焊接時，葉片焊后殘余拉應力出現在焊縫及其附近區域，並且在葉片出水邊的熔合線附近（危險區域）出現了峰值;在採用優化的分段焊時，先焊兩端后焊中間的方法可以降低葉片危險區域的焊接殘余拉應力峰值，降低效果與葉片出水邊焊段長度、焊縫各段的焊接方向有關;局部加熱法降低轉輪危險區域殘余應力的效果主要與加熱時間、加熱溫度以及加熱面積成正比，與冷卻面積成反比，並且危險區域的殘余應力隨加熱區域的增大呈先降低后升高的趨勢。

Cancelled nr808 manlai court - central nr809 pristine villa - tai wai kcr station nr810 parc royale - kowloon tong mtr station circular nr811 kwong yuen estate - causeway bay sai wan ho nr812 pictorial garden phase 3 - lucky plaza nr813 pictorial garden phase 3 - kowloon tong mtr station circular nr814 chevalier garden - university kcr station nr815 royal ascot - new town plaza circular nr816 kwong yuen estate - mei lam estate nr817 lakeview garden - tai wai kcr station nr818 golden time villas - tai wai kcr station nr819 granville garden - tai wai kcr station nr820 shatin heights - tai wai kcr station nr821 kwong yuen estate - ma on shan nr822 villa paradiso - university kcr station nr823 villa paradiso - diamond hill mtr station nr824 vista paradiso - bayshore towers nr825 lee on - tuen mun ho tin street nr826 villa athena - pai tau street nr827 kam ying court - cheung sha wan nr828 chung on - fo tan refer to gmb 801 nr829 castello - new town plaza phase 1 nr830 jubilee garden - wong tai sin cancelled nr831 monte vista - university kcr station nr832 baycrest - university kcr station nr833 julimount garden - tai wai kcr station nr91 fairview park - wan chai nr92 fairview park - tsuen wan nr93 fairview park - yuen long nr94 fairview park - sheung shui kcr station nr95 long ping estate - sheung shui kcr station nr96 long ping estate - hung hom kcr station nr97 long ping estate - wan chai nr98 long ping estate - hung hom kcr station nr99 long ping estate - kwun tong hung to road nr901 locwood court, kingswood villas - tsuen wan mtr station nr902 locwood court, kingswood villas - sheung shui kcr station nr903 kingswood villas - wan chai nr904 kingswood villas - china hong kong city nr905 maywood court, kingswood villas - tsuen wan mtr station nr906 maywood court, kingswood villas - tsui ping road kwun tong nr907 maywood court, kingswood villas - sheung shui kcr station nr908 tin shing court - causeway bay nr909 tin yiu estate - kwun tong nr913 palm springs - sheung shui kcr station nr914 palm springs - fung yau street north nr915 palm springs - wan chai nr917 fan kam road kam tin road - central wan chai nr918 lam kam road kam sheung road - central wan chai nr919 sai ching street yuen long - wan chai nr920 fung yau street north yuen long - granville square nr921 kingswood villas - tsuen wan mtr station nr922 fung kwan street yuen long - central wan chai nr923 royal palms, wo shang wai - sheung shui kcr station nr924 royal palms, wo shang wai - fung yau street north yuen long nr925 maywood court, kingswood villas - wan chai nr926 long ping estate - central quarry bay nr927 long ping estate - sha tin nr928 fung kwan street yuen long - kwun tong nr929 castle peak road - sha tin nr930 tin shui estate - sha tin nr931 tin shui estate - tsim sha tsui nr932 tin shui estate - cheung sha wan nr933 kin shing building, yuen long - sha tin nr934 tin yau court - kowloon city nr935 hung shui kiu - wan chai nr936 fairview park - hung hom kcr station nr939 kam tin - tuen mun nr940 san wai ha tsuen - sau fu street nr941 ha pak nai - on shun street refer to gmb 31 nr942 kam tin - tuen mun ferry pier nr943 beauty court bauhinia garden - wan chai nr944 beauty court bauhinia garden - tsim sha tsui nr945 yuen long yick fat tai hang mansions - north point nr946 the eldorado - tsim sha tsui nr947 palm springs - tsing yi mtr station nr948 fairview park - tsing yi mtr station nr949 parkside villa - on shun street nr950 park royale - on shun street circular nr951 scenic garden - on shun street

（已取消） nr831翠擁華庭- -大學火車站nr832觀瀾雅軒- -大學火車站nr833瑞峰花園- -大圍火車站nr91錦繡花園- -灣仔nr92錦繡花園- -荃灣nr93錦繡花園- -元朗nr94錦繡花園- -上水火車站nr95朗屏村- -上水火車站nr96朗屏村- -紅?車站nr97朗屏村- -灣仔nr98朗屏村- -紅?車站nr99朗屏村- -觀塘（鴻圖道） nr901嘉湖山莊樂湖居- -荃灣地鐵站nr902嘉湖山莊樂湖居- -上水火車站nr903嘉湖山莊- -灣仔nr904嘉湖山莊- -中港城nr905嘉湖山莊美湖居- -荃灣地鐵站nr906嘉湖山莊美湖居- -觀塘翠屏道nr907嘉湖山莊美湖居- -上水火車站nr908天盛苑- -銅鑼灣nr909天耀村- -觀塘nr913加州花園- -上水火車站nr914加州花園- -元朗（鳳攸街北） nr915加州花園- -灣仔nr917粉錦公路/錦田公路- -中環/灣仔nr918林錦公路/錦上路- -中環/灣仔nr919元朗（西菁街） - -灣仔nr920元朗（鳳攸街北） - -尖沙嘴（加連威老廣場） nr921嘉湖山莊- -荃灣地鐵站nr922元朗（鳳群街） - -中環/灣仔nr923加州豪園- -上水火車站nr924加州豪園- -元朗（鳳攸街北） nr925嘉湖山莊美湖居- -灣仔nr926朗屏村- -中環/鯽魚涌nr927朗屏村- -沙田nr928元朗（鳳群街） - -觀塘nr929青山公路- -沙田nr930天瑞村- -沙田nr931天瑞村- -尖沙嘴nr932天瑞村- -長沙灣nr933元朗（元發徑建成大廈） - -沙田nr934天佑苑- -九龍城nr935洪水橋- -灣仔nr936錦繡花園- -紅?車站nr939錦田- -屯門nr940廈村（新圍） - -元朗（壽富街） nr941下白泥- -元朗（安信街） [請參照專線小巴33 ] nr942錦田- -屯門碼頭nr943洪水橋（雅苑/紫翠花園） - -灣仔nr944洪水橋（雅苑/紫翠花園） - -尖沙嘴nr945元朗（益發/大興大廈） - -北角nr946金碧花園- -尖沙嘴nr947加州花園- -青衣地鐵站nr948錦繡花園- -青衣地鐵站nr949柏麗豪園- -安信街nr950御豪山莊- -安信街（循環線） nr951御景園- -安信街

So as the enter point of the stream, the income of the reservoir, the time of the flood peak lasted, the quantity of sandiness income and the strobe of the darn. we must do some work to forecast and watch the different density stream. by experiments, we made out that it is impo rtant for us to reduce the water lever in work of the river belongs lots of sandiness

從異重流試驗看，在正常運用下，水庫產生泥沙異重流的機率較大，能否運動到壩前排出庫外，還要看異重流潛入點位置、入庫流量、洪峰歷時、入庫含沙量、水庫閘門運用等因素，需要做好異重流預報監測工作。

The following results were found, i. e., the water ratio affects obviously the acoustic wave velocity of rock sample ; the wave velocity is higher in saturated rock samples than in unsaturated ones ; and it decreases gradually with the strain of samples during uniaxial compression ; and also with the lengthening holding time at 160 ; when heating the samples the acoustic wave velocity increases slightly in initial stage and comes to the peak value at 60, then decreases gradually with increasing temperature ; meantime, there is a certain temperature effect on rock samples size

實驗發現含水率對波速影響比較大，飽和巖樣的聲波傳播速度高於不飽和巖樣的聲波傳播速度；人工預制裂紋對聲波傳播速度影響不大；單軸壓縮條件下，聲波傳播速度隨應變增加逐漸降低；在同一溫度（ 160 ）下，波速隨保溫時間的增加而逐漸降低；在對巖樣逐漸加熱情況下，初始加熱階段波速略有升高，當溫度達到60時，巖樣波速達到峰值，之後隨著溫度繼續升高其波速逐漸下降；波速隨溫度變化具有一定的尺寸效應。

Conclusions ( 1 ) subacute senile mouse model can be used in immunosenesence reseach. ( 2 ) cd 137 may be an marker of aging. ( 3 ) the protection to aicd of cd137 decreased, indicate the function of cd137 was unusual. ( 4 ) the effect of d - galactose can modelling the different stage of aging. ( 5 ) the decrease of cd 137 expression on t cell from subacute senile mouse model and the aging mouse were due to the declining of their mrna. ( 6 ) the expression of cd 137 on t cells from from subacute senile mouse model and the aging mouse have a time dependently derease and the peak of cd 137 expression appeared earlier while the aging keep going on

結論（ 1 ） d -半乳糖致亞急性衰老小鼠模型t細胞cd137分子表達變化規律與自然衰老小鼠相似，造模兩個月後的大劑量組小鼠即可用於衰老個體cd137分子的相關研究。 （ 2 ）模型小鼠cd137分子表達隨衰老的發生發展呈規律性變化，提示該分子可能為t細胞衰老的分子標志。 （ 3 ）即使在衰老狀態下，機體對cd137分于的表達依然具有調控作用，提示兔疫系統的代償能力仍然存在。

Rufifacies, peak 16 ( unknown ) and 25 ( 11 -, 13 -, 15 - methyl - hentriacontane ) for b. peregrina and peak 3 ( unknown ), 4 ( tricosene ) and 23 ( unknown ) for p. crassipalpis. additionally, the models were developed respectively to determine the larval age of different flies accurately. 2 temperature effects of time - associated characteristic in cuticular hydrocarbons of aldrichina grahami larva highly significant correlation were observed between the relative abundance of some larval cuticular hydrocarbons associated with gas chromatographic peaks and the chronological age of al

2溫度對巨尾阿麗蠅幼蟲表皮碳氫化合物組成時間特徵的影響及日齡推斷模型的建立巨尾阿麗蠅幼蟲表皮碳氫化合物組份色譜峰，即p30 （二十五烯a ） 、 p33 （正二十五烷） 、 p48 （二十七烯a ） 、 p49 （二十七烯b ）和p79 （正三十一烷）含量與幼蟲日齡呈極顯著相關，且在不同恆溫（ 16 、 20 、 24和28 ）下的變化趨勢基本一致。

Other activities to include on a programme must surely be breakfast at the prestigious china club for pure colonial magic, tai chi lessons in the park, learning the intricate dance moves at the lion dance academy, an open - top bus ride through neon - lit streets, a harbour cruise on - board the incredible " grand cru " cruiser whilst sipping champagne and watching fireworks and that s before the group have any free time to shop, visit the man mo temple, barter at stanley market for those fantastic gucci bags, visit the night market, chill on the beach and drink beer at stanley, hop on a boat to one of the outlying islands i recommend the gorgeous rural island of cheung chau, about one hour from hong kong, have high tea at the peninsula and have their photo taken from the incredible viewpoint at the peak

因此，瀋陽興隆大家庭購物中心決定於5月15日- 8月27日舉辦了千人游香港活動，共有一千名中獎顧客幸運地到港澳旅遊。在港期間，游覽了香港會展中心金紫荊廣場維多利亞夜景太平山頂淺水灣黃大仙祠銅鑼灣商業街澳門大三巴牌坊葡京娛樂場等景點。旅程共分12期進行，行程中，最讓顧客難忘的是在海洋公園上看到了歡迎瀋陽興隆大家庭中獎顧客參觀旅遊團的電子字幕，讓瀋陽的顧客產生了親切賓至如歸的感覺。

When the governing valve was series - connected on the return oil - line in the metering - out control system, under the same flow area and the same adjusted pressure of relief valve, with the incremental quantity of step load, the pressure highly - adjusted capacity of the hydraulic cylinder chamber with piston - rod increased, meanwhile, it ' s time of rise, time to peak and the governing time all increased. at the same time, the pressure highly - adjusted capacity of the hydraulic cylinder chamber without piston - rod increased

當出口節流調速系統的回油路上串接調速閥時，隨階躍負載的增加，在相同流量閥開度、相同溢流閥調節壓力的情況下，液壓缸有桿腔壓力p _ 2 （ t ）的超調量是增加的，上升時間、峰值時間以及調整時間也是增加的；液壓缸無桿腔壓力p _ 1 （ t ）的超調量是增加的。

According to the study of bass equation, it described the distribution features of incubation time, studied the relations between diffusion rate and the coefficient of innovation and imitation, and the time to peak sales and the point of inflection of diffusion function and the maximum diffusion rate

通過對bass方程的分析，描述了技術創新擴散的生長曲線方程，探討了技術創新擴散率同創新系數和模仿系數的關系以及銷售峰值的到達時間和最大擴散率等醞釀期的擴散特性。

Finally, tissue - deried doppler - deried dyssynchrony index was measured according to time to peak systolic contraction of eight left entricular segments supporting the papillary muscle

最後，利用多普勒測量從收縮末期至舒張末期支持乳頭肌的8個心肌層面的不一致指數。

Apart from the annual bun festival grand parade, cheung chau is also famous for the delicious seafood on offer. first ferry highly recommends passengers to bring forward their schedule and allocate time to visit cheung chau, not only to enjoy a wonderful holiday, but also to save the time queuing up for embarkation during the peak hours

長洲以每年一度的太平清醮會景巡遊及美味海鮮聞名於世，新渡輪誠意推薦旅客提早前往並預留時間游覽長洲，既可享受一個精彩假期之餘，亦可節省于繁忙時段排隊輪候的時間。

Apart from the annual bun festival, cheung chau is also famous for the delicious seafood. first ferry highly recommends passengers to bring forward their schedule and allocate time to visit cheung chau so as to enjoy a wonderful holiday and save the time queuing up for embarkation during the peak hours

長洲以每年一度的太平清醮會景巡遊及美味海鮮聞名於世，新渡輪誠意建議旅客提早前往並預留時間游覽長洲，享受一個精彩假期之餘，亦可節省于繁忙時段排隊輪候的時間。

Accorded to the experimental research, under different flow area of flow valve and different adjusted pressure of relief valve, conclusion that the regulation of the pressure p1, p2 in the two cylinder chambers varied with the change of step load were as follows : when the throttle valve was series - connected on the return oil - line in the metering - out control system, under the same flow area and the same adjusted pressure of relief valve, with the incremental quantity of step load, the pressure highly - adjusted capacity of the hydraulic cylinder chamber with piston - rod decreased, meanwhile, it ' s time of rise, time to peak and the governing time all decreased. while the pressure highly - adjusted capacity of the hydraulic cylinder chamber without piston - rod increased

通過試驗研究得出系統在不同的流量閥開度、不同溢流閥調節壓力（進口壓力）下，液壓缸兩腔壓力p _ 1 、 p _ 2隨階躍負載變化的規律：當出口節流調速系統的回油路上串接節流閥時，隨階躍負載的增加，在相同流量閥開度、相同溢流閥調節壓力的情況下，液壓缸有桿腔壓力p _ 2 （ t ）的超調量是減小的，上升時間、峰值時間以及調整時間也是減小的；液壓缸無桿腔壓力p _ 1 （ t ）的超調量是增加的。

Moreover, ms chan actively participates in voluntary work during her spare time to serve the community. she visits the mentally ill patients at castle peak hospital with church fellows and hopes to help them with her own experience

公餘她經常參與義務工作，回饋社會，與教友到青山醫院探訪精神病患者，希望以過來人的身分幫助病友們。

Even relativelydodgy borrowers take time to run through their money and come back to themarket ; standard & poor ' s, a rating agency, says that although more peoplewill have to seek refinancing this year, the real peak will not occur until2011 - 14

即使相對詭詐的借款人也需要時間，通過他們的錢運營，再返回市場；評級機構標準普爾認為盡管更多的人今年將不得不尋求重新融資，但真正的高峰在2011到2014年才會出現。

As far as the choice of the 1c is concerned, the pfc and pwm controller combo that is popular at the present time is chosen, because it can simplify designs and being synchronized trigger mode adopted, it can make peak to peak ripple voltage much small even on the condition of small capacitance

在功率因數校正晶元的選擇上，選用了國際上比較流行的pfc pwm復合晶元，這種晶元不僅可以簡化設計，而且由於採用上升沿下降沿觸發方式，在輸出濾波電容很小的情況下依然可以得到很小的電壓紋波。

According to peak area of function group in ftir spectroscope, the different conversion time curves of [ sih ] and [ ch = ch2 ] during the reaction process were got and its reason was presented reasonably

結果表明，在反應過程中，硅氮基與乙烯基的濃度減少呈非線性關系，這可能是硅氮基在反應過程中與空氣中的物質進行了反應，從而在消耗量上較乙烯基多的緣故。

Our new idea makes the users queue in the buffer at the time of peak access to avoid the economic losses for the sake of refusing client - side access in the case that no buffer is available at the repository " s side. as argued in this report, the new method reduces the peak loads of repository effectively

該方法在存儲庫的峰值訪問期間，讓大量並發訪問用戶在緩存器中排隊，避免了crl請求因無緩沖而被立即拒絕帶來的經濟損失，而且，有效降低存儲庫的峰值負荷。