negative peak 中文意思是什麼
negative peak
解釋
反峰-
Presence of vulcan xc - 72 active carbon powder in the pt / moox / gc composite electrode by electrochemical codeposition made peak potential of methanol oxidation a further negative shift of about 50mv and a further promotion of co - tolerant performance for methanol oxidation
催化劑中vulcanxc - 72活性碳粉的引入即共沉積制備的pt moo _ x c gc電極催化劑甲醇氧化峰電位又進一步負移50mv左右，抗co中毒催化性能又進一步提高。 -
The circulation of positive pna index pattern is prominent in the case of persistent forcing of negative ssta in west wind drift region or positive ssta in tropical eastern pacific, which is the typical ssta pattern during el nino peak - mature phase
西風漂流區持續負ssta時或者熱帶中東太平洋持續正ssta時，阿留申低壓均有所加強，正pna指數型的大氣環流特徵顯著。而當相反符號的ssta持續作用時，大氣中阿留申低壓減弱，對應pna指數為負。 -
When the width of the foundation is smaller, the friction force is firstly increased from zero at the central area of the foundation, then decreased to zero at the edges of the foundation, hence there is a peak ; when the width of the foundation and the thickness of the soft ground is larger, the frication force is almost zero from the central area of the foundation to a certain distance, then increased, at last decreased to zero at the edges of the foundation, therefore there is a peak ; and when the width of the foundation is larger and the thickness of the soft ground is smaller, the friction force is firstly increased from zero at the central area of the foundation in the negative direction, then decreased to zero, so there is a negative peak, then increases in the positive direction, eventually decreased to zero at the edges of the foundation, hence there is a positive peak
當基礎寬度較小時，從中心線為零處開始增加，達到峰值后，開始減小，直至基底邊緣處為零；當基礎寬度和軟土地基厚度較大時，從中心線處開始，向外側延伸一定距離，幾乎為零，然後開始增加，達到峰值后，開始減小，直至基底邊緣處為零；當基礎寬度較大，並且軟土地基厚度較小時，從中心線為零處開始反向增加，達到反向峰值后，然後反向減小，減小到零后，逐漸正向增加，達到峰值后，再逐漸減小，直至基底邊緣處為零。 -
The system, based on 89c51, has two stages of sampling and holding circuits, which can discriminates positive - going edge and negative - going edge of signals, providing signal peak information
如果以橫坐標為信號道址、縱坐標為道址對應的計數率，可以得到一條核輻射譜線。 -
Peak envelop negative feed - back
包絡負反饋 -
Followed by dialysis against nacl, full activity was restored by addition of ca2 +, zn2 +, mn2 + andmg2 +. the native dpl exhibited two characteristic negative peak centered at 213nm and 226nm. it was estimated dpl contained about 4 % a - helix, 48 % 3 - sheet and 48 % random coil by the neural network method in the dicro 2. 6 soft
天然狀態下的dpl遠紫外圓二色譜顯示在213nm和226nm有雙負峰，利用軟體dicro6 . 2中的神經網路法測得dpl二級結構中各構象單元的百分含量分別為： -螺旋4 ， -折疊48 ，無規則捲曲48 。 -
Moreover, it showed that the linearity rising relations were existed between the laser power and the thickness of hardening layer, and the linearity negative rising relations between the scanning velocity and peak rigidity
此外，結果還表明激光功率與淬硬層厚度成線性增長，而掃描速度與峰值硬度成線性負增長關系。 -
Based on the analysis about the test requirements and the saturated magnetization of the armor plate, the excitation magnetic circuit satisfying the testing condition and a validation system are designed. because the geometric, of the magnetic leakage at the direction of the normal of the roundness fault has the feature of two peaks : a positive and a negative, using the linear regression and the software matlab, two regression equation are proposed : one is about the peak value of the magnetic leakage and the diameter and depth of the roundness fault ; the other is the distance between the two peaks and the diameter of the roundness fault. the result of the validation system proves that the two equations are valid, and an applied method using for quantificationally inspecting the roundness faults is proposed according to the two equations
根據實驗要求，通過對鋼板達到飽和磁化的必要性進行的分析，設計了符合試驗條件的勵磁磁路，並設計了一套實驗驗證系統；根據圓形缺陷法線分量漏磁場幾何圖形正負雙峰值的特點，採用線性回歸擬合的原理和matlab軟體及其統計工具箱中的相關函數，給出了圓形缺陷漏磁場幾何圖形的峰峰值與圓形缺陷的直徑和深度以及峰峰值間距與圓形缺陷直徑的兩個回歸擬合方程，並通過實驗驗證系統驗證了擬合方程的正確性，利用這兩個簡單實用的擬合方程，提出了一種工程定量檢測圓形缺陷的應用方案。 -
The diurnal change of cg lightning is obvious, and it generally takes on bi - peak and bi - valley pattern. the two peak values occur at 15 : 00 and 03 : 00 respectively, whereas the two valley values occur at 09 : 00 and 22 : 00respectively. the mean current of positive cg lightning is slightly bigger than that of negative one
閃電的發生也有明顯的日變化，總體呈雙峰雙谷形式， 15時和03時為兩個峰值，兩個谷值分別出現在9時和22時。 -
Under confused sea condition, the structures may subject to very strong w ave impulsive 1oad due to slamming by the wave with significant crest when waves propagate underneath the structure and surge up to its subface. previous studies indicate that impact pressures are characterized by an initial peak pressure of considerable magnitude but of short duration occurs, followed by a slowly - varying uplift pressure of less magnitude but of considerable duration, and which typically is first positive, then decreases to zero and becomes negative, in hostile sea state, the peak pressures may cause the damage of the horizontal members of the structures or make the whole superstructure collapsed
若這些海上建築物的上部結構底高程較低，在惡劣海況下當大波浪在其面板下面通過並與之接觸時，面板下面除了作用有強度變化較緩慢的波壓力外，在波峰剛接觸到面板時尚存在著歷時很短但強度極大的沖擊壓力，這種極強沖擊荷載會引起建築物的整個上部結構失穩或造成局部破壞。 -
The law was alike between initial stage and the peak of growth, but the rates reaching maximum of negative and positive were in the different soil depths, and the inflexions of increment and decrement by degrees were also different. the soil water content in terminal stage increased positively, and in surface reached the maximum, but decreased with the depths, except a little increment in the depth of 460 - 600cm. 2. the contents of soil organic matter of 0 - 40cm is greater than other layers in eleven - year locust and 40 - 100cm are little low than 100 - 220cm
不同生長時期，土壤含水量變化的速度不同，生長初期和生長旺季的規律相似，但速度出現負的最大和正的最大所在的土層深度不同，速度遞增和遞減拐點所在的土層深度也不同，速度出現負值，說明隨著土層深度的加深，土壤含水量在增加，速度為正值，說明隨著土層深度的加深，土壤含水量在減少；生長末期速度均為正值，表層最大，隨土層深度的加深，速度遞減，到460 - 600cm處速度略有增加。 -
Positive negative pulse width, totalize, peak voltage, time interval average and time interval delay
正負脈波寬度總和峰值電壓時間間隔平均及時間間隔延遲 -
On the negative side, purchases of treasury securities are down by half from the first five months of 2004, the recent peak level
另一方面，外國投資者購買美國國債的數量較2004年前5個月（近期的峰值水平）下降了一半。 -
The number of negative equity cases had fallen from the peak of over 100 000 to 8 400 by the end of 2006, in tandem with a significant recovery in the property market
現時地產市道顯著改善，負資產個案已由高?期的超過100 000宗，降至二六年年底的8 400宗。 -
The number of negative equity cases in the second quarter of 2005 has decreased substantially to around 8 700 cases, representing a significant drop from the peak of over 100 000 in mid - 2003
今年第二季的負資產個案數目大幅降至八千七百多宗，遠低於二零零三年中高峰期的十萬多宗。 -
The number of negative equity cases at the end of the second quarter of 2006 has decreased substantially to less than 8 800 cases, representing a significant drop from the peak of over 100 000 in mid - 2003
本年度第二季尾的負資產個案數目，亦大幅降至少於八千八百宗，遠低於二零零三年中高峰期的十萬多宗。 -
Measures proposed included increased passage tax for cross harbour tunnel users and toll rebate or negative passage tax for western harbour crossing users, and time - varying differential tolls to spread out the peak hour cross harbour traffic
建議的措施包括增加香港海底隧道的使用稅，向西隧使用者回扣通行費或徵收負使用稅，以及就不同時段徵收不同通行費，務求把繁忙時間的過海交通分散至其他時段。 -
Measures proposed included increased passage tax for cross harbour tunnel ( cht ) users and toll rebate or negative passage tax for western harbour crossing ( whc ) users, and time - varying differential tolls to spread out the peak hour cross harbour traffic
建議的措施包括增加香港海底隧道的使用稅，向西隧使用者回扣通行費或徵收負使用稅，以及就不同時段徵收不同通行費，務求把繁忙時間的過海交通分散至其他時段。 -
I think it is important to keep the issue of negative - equity mortgages in perspective. the hkma started tracking the numbers of such mortgages in september 2001. at the peak in june 2003, there were about 106, 000 with 165 billion outstanding
如圖5所示，金管局從2001年9月開始收集負資產按揭貸款的數據，這類貸款在2003年6月高峰時期約有106 ， 000宗，未償還貸款額達1 ， 650億元。 -
As residential property prices rebounded, the number of mortgages in negative equity started falling in the third quarter of last year, from the peak reached in june of an estimated 106, 000 cases to around 67, 600 at the end of the year
隨住宅物業價格反彈，自去年第3季開始，負資產按揭貸款宗數逐步回落，由6月高峰期估計約106 ， 000宗，減少至年底時的67 ， 600宗左右。
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