At its peak, it stretched over the islands that bordered the western peninsula of Mindanao in the east, to the modern Malaysian state of Sabah in the west and south, and to Palawan in the north.

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Under the condition that the maximum index change at the core-cladding interface and absorption coefficient were constant, the numerical results indicated that the reflectivity of cross-mode coupling peak between LP_ 01 and LP_ 11 modes varies parabolically with the saturation length of index change.

仿真結(jié)果表明，在纖芯和包層邊界的最大光致折射率變化量和纖芯吸收因子不變的情況下亚洲zaixianguankan，隨著纖芯折射率變化的飽和長度的增大日本免费高清，LP01和LP11模間的互耦合反射峰呈拋物線形變化，當飽和長度增大到一定值后欧美色精品视频免费，互耦合反射峰隨飽和長度的增大而逐漸減小并最終消失成黄色网站免费在线免费观看；同階LP模的自耦合反射峰隨飽和長度的增大而增大。

After rigorously mathematical deduction, some valuable conclusions are drawn: at the multiple times of symbol period, discrete peaks of the PACA function appear with 3 peaks in group, which includes a larger peak located in the middle and the other smaller two located symmetricly beside the larger one. The distance between small peaks is modulation offset of pulse position PPM.

經(jīng)過嚴格數(shù)學(xué)推導(dǎo)看黄的网战，指出了TH-UWB信號的PACA函數(shù)不但在字符周期整數(shù)倍處出現(xiàn)離散峰值91国内精品久久久久精品一本，而且按三個峰值(一大峰值左右對稱出現(xiàn)小峰值)成對出現(xiàn)，大峰和小峰的間隔就是PPM調(diào)制時間偏移XNXX黄色小视频。

The functional and reliability tests of the system at the applied peak voltage were carried out in Xi'an High Voltage Apparatus Research Institute.

以進行具有最大預(yù)燃弧時間的全電壓關(guān)合為例亚洲一级片在线，對所研究的試驗系統(tǒng)進行了功能和可靠性現(xiàn)場試驗。

The results were as follows:(1) Monochromatic light in different wavelenth could induce phototaxis behaviour reaction of the CBW moth with different level. According to the response rate of it, some peaks appeared in their spectral behavior response curve, two of them were located at 483nm and 340nm, others located in 400nm,538nm and 605nm respectively. The peak response in 483nm agreed well with ERGs result.

峁允人人舔人人爱人人操？：(1)一定時間暗適應(yīng)的棉鈴蟲蛾對單色光和白光刺激均具有趨光行為反應(yīng)麻豆视频免费看，依其趨光反應(yīng)率大小中文字幕日韩精品欧美一区口，其光譜反應(yīng)曲線在340 -605nm波譜范圍內(nèi)，表現(xiàn)為大小較復(fù)雜的幾個峰一级黄色电影在线看，其中兩個峰分別在藍光區(qū)483nm操人妻就是爽91视频、紫外340nm ，另在近紫外的400nm业余处女视频网站、綠黃光區(qū)的538nm有峰欧美精品视频国。

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Shenyang Research Institute of Chemical Industry, Shenyang 110021, China Abstract: Spectrophotometric analysis showed that the peak absorbance for food dye of Allura Red and biological dye of Ponceau-G occurred at 501 and 510 nm. In sunlight after 2, 4, 6, 8, 10 hours, the decomposition rates of Allura Red and Ponceau G were between 2.4 to 5.8% and 3.4 to 10.8%, so they are stable in sunlight. The recovery rates on cottons and glasses were very high, so they are easily recoveried from targets. Further studies showed that the recovery rates of two dyes on the leaves of wheat, cabbage, cucumber and tomato were different, so it need previously determine the recovery rate of tracer on the target crop to adjust the result. Field experiment showed it was easy to measure the pesticide spray distribution of high volume spay and low volume spray to use Allura Red and Ponceau-G as tracers.

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The optimum conditions for extraction was proved practicable by condition filtration and orthogonal design with supersonic wave method .The results showed that the optimum conditions for extraction to ultrasonic method is : methanol (φ=40,20ml),and 15℃ for 30 min ,this paper has determined nicotine contents that is 23.50mg/g at absorption peak (λ=262nm) by HPLC with an eluent consisting of methanol –potass Phosphate alleciate (pH=3) with the recovery and coefficient of variation are 101.52% and 0.91%.

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Firstly, the paper introduced the working principle and device of the two-pass grate-rotary kiln and had an analysis method of mechanics of the tyre. We have put forward the finite element analysis of the contact stress of the tyre-roller based on the whole construction mode of shell-kiln liner-large gear-tyre-roller of the rotary kiln and obtained the strength and distributing rule of the tyre's contact stress. The research shows that within one week the contact stress mainly lies in two leading peak value and catastrophe which appear at the contact zone of the tyre and supporting roller. Then we regarded the tyre's stress as the test of unknown plane stress of principal stress. Utilizing mature and modern testing technology, we raised the testing principle and scheme of tyre stress and then had a on-the-spot test of the stress. Comparing the analysis result of the test with the one calculated from the finite element analysis, it proofed the rationality of finite element analysis method of integral modeling and the correctness of the contact stress result of the tyre and roller. Finally, for two-pass of similar rotary kilns, using the ANSYS APDL re-development technology, carried on the re-development about the overall finite element analytic method of thecontact stress of tyre-roller.

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In the work, employing a function with four undetermined parameters to model the source wavelet, an analytical relation between Q-factor and envelope peak instantaneous frequency is derived from the theory of one-way waves propagating in an anelastic medium; at the same time, a method for extracting instantaneous frequency in wavelet domain is developed for improving the precision and anti-noise performance of IF estimation, and based on these, a method called EPIF in wavelet domain is proposed for estimating Q-factor of VSP data.

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