There is slightly variation in Pn among the Pistacia vear varieties, but the curve of diurnal variation of Pistachio leaf photosynthesis all showed two peaks. This fact indicated that there exists photoinhibition of photosynthesis in pistachio leaves under strong sunlight at noon.

阿月渾子光合特性因種源和品種不同而略有不同国产A级强奸黄片，但光合速率的日變化均呈雙峰曲線變化模式，中午強(qiáng)光下發(fā)生了&光抑制&亚洲日产欧欧美性饭。

In this study, based on the Rnl, extinction coefficient k, transition coefficient of canopy layer stomatic resistance K', aerodynamics resistance ra and rc calculated with the data of Rn, LAI, rsi, the daily transpiration variation of Picea purpurea, Larix principisrupprechtii, Hippophae rhamnoides ,Betula platyphylla and Populus cathayana were studied in Datong County, Qinghai Province. Comparing with the practical transpiration variation measured by Li1600 Steady Porometer, the relative error of this model was less than ±15%, and the results were stabilized and tested by precision analysis.

本研究通過對(duì)Rn久久精品里只有精品视频、LAI、rsi的實(shí)地觀測(cè)色、操国产，確定了林冠截流凈輻射人人玩人人添人人澡欧美、消光系數(shù)、冠層阻力轉(zhuǎn)換系數(shù)欧美一级免费播放、空氣動(dòng)力學(xué)阻力和冠層整體氣孔阻力羞羞自拍无码视频在线观看中文字幕，對(duì)青海大通地區(qū)紫果云杉、華北落葉松女人高潮爱AA片一级视频、沙棘欧美色图日韩、白樺和青楊的日蒸騰過程進(jìn)行了模擬，與用快速稱重法訂正的Li1600穩(wěn)態(tài)氣孔儀實(shí)測(cè)蒸騰結(jié)果對(duì)比，模擬的相對(duì)誤差在±15%以內(nèi)久久精品国产亚洲一区二区三区；模型敏感性分析發(fā)現(xiàn)狼友在线精品视频在线观看，溫度、LAI以及rsi是決定模擬結(jié)果的主要參數(shù)亚洲热在线观看，模型對(duì)各參數(shù)變化反應(yīng)不敏感人人操人人干干人人操人人。

The karyotype of the genus Lycoris has great variation,we find some new karyotypes and new chromosome number by meticulous cytological analysis, especially in Lycoris radiata which karyotypes exist tremendous variation even in different population.

石蒜屬植物的染色體核型變異很大，通過細(xì)致的核型分析激情文学欧美图片乱伦，發(fā)現(xiàn)了許多新的核型和染色體數(shù)目欧美一次性爱；其中石蒜在不同居群中的核型存在巨大的變異。

The hourly monitoring performs some content following. The variation of dissolved oxygen saturability is the same as the variation of pH.

一天之內(nèi)的逐時(shí)連續(xù)監(jiān)測(cè)表明午夜欧美福利视频，溶解氧飽和度差值與pH 值差值的變化趨勢(shì)是一致的男女爽插视频。

In this paper, arrangement scheme of a novel multi-star phase shifted pole changing coil was given and the methods to determine coil split ratio were analyzed. According to electromagnetic theory, 2D electromagnetic mathematical model in which stator windings were spitted coil was developed, and magnetic field distribution of the novel motor at starting was solved by finite element method, starting performance of motor was calculated. Based on energy method, rotor slot leakage reactance under different poles and different loads were calculated, and the variation of rotor slot leakage reactance with loads was gotten. Based on time-step finite element method, distribution of branch current in stator windings and operating performance were calculated and analyzed when branch was unbalance, the method to calculate circulating loss in stator windings of novel multi-star phase shifted pole changing motor was given, and the effects of the loads variation and degree of unequilibrium on circulating loss in stator windings were calculated and analyzed.

論文系統(tǒng)的給出了采用分裂線圈法新型多星形移相變極繞組的排列方案，進(jìn)一步分析線圈分裂比的確定方法99在线视频播放；根據(jù)電磁場(chǎng)理論亚洲白白发布，建立了定子為分裂線圈繞組的電機(jī)二維電磁場(chǎng)數(shù)學(xué)模型，并采用場(chǎng)路耦合法求解了新型多星形移相變極電機(jī)起動(dòng)時(shí)的磁場(chǎng)分布亚洲欧美有码中文字幕，計(jì)算了電機(jī)起動(dòng)性能和基于能量法計(jì)算了不同極數(shù)下起動(dòng)時(shí)轉(zhuǎn)子槽漏抗和不同負(fù)載時(shí)轉(zhuǎn)子槽漏抗又黄又湿的网站，得出轉(zhuǎn)子槽漏抗隨負(fù)載變化的規(guī)律；采用時(shí)步有限元法計(jì)算分析了定子繞組支路不平衡時(shí)支路電流的分布情況及運(yùn)行性能午夜黄色网站免费成年人，給出了新型多星形移相變極電機(jī)定子繞組環(huán)流損耗的計(jì)算方法av网站在线免费，分析比較了負(fù)載的變化和支路不平衡度大小對(duì)定子繞組環(huán)流損耗的影響。

D Social variation 社會(huì)變異 Social variation gives rise to sociolects which are subdivisible into smaller speech categories which reflect their socioeconomic, educational, occupational and ethnic background, as well as their sex and age.

語言的社會(huì)變異產(chǎn)生了社會(huì)方言色秀视频久久久。社會(huì)方言又可以分為更小的語言類別影音先锋图片资源专区。導(dǎo)致語言社會(huì)變異的主要因素包括語言使用者的不同的社會(huì)地位，經(jīng)濟(jì)地位a片试看一区二区，學(xué)歷污污网站十八禁在线观看，職業(yè)，年齡欧美黄色免费观看网站，性別等羞羞答答视频在线观看。

At the same time, the intensity ratio of the ICT fluorescence to the LE fluorescence, I〓/I〓, shows a "bell"-shaped variation with increasing CTAB concentration The intensity ratio was found to level off after the CMC of CTAB Together with the data from UV-Vis absorption spectroscopy, electric conductance measurements and the control experiments with tetramethylammonium bromide, it was concluded that the"bell"-shaped variation in the intensity ratio before CMC is due to the formation of premicelle aggregates consisting of ICT fluorophore and CTAB.

此時(shí)，ICT熒光強(qiáng)度與LE熒光強(qiáng)度之比欧美熟妇性生活，I〓/I〓隨CTAB濃度增大而呈&鐘形&變化日韩精品无码区免费专区。當(dāng)CTAB濃度高于CMC時(shí)，I〓/I〓為一常數(shù)日韩一区二区黄色视频。根據(jù)紫外-可見吸收光譜，電導(dǎo)以及四甲基溴化銨對(duì)照實(shí)驗(yàn)的結(jié)果可知男女wwww视频，當(dāng)CTAB濃度低于其CMC時(shí)狠狠操人人操人人干，I〓/I〓的&鐘形&變化是由于長(zhǎng)鏈對(duì)二烷基氨基苯甲酸與CTAB組成的膠束前簇集體形成所致。

Correlation analysis indicated that geographic variation of Tsuga dumosa was continuous by altitude gradient, and the variation was random by latitude factor .

相關(guān)分析得出地理變異在海拔梯度上呈連續(xù)漸變，在緯向上呈隨機(jī)漸變人人操人人看人人搞。

The study purpose of surface structure is to develop corresponding depth-velocity model of surface structure, based on the variation of velocity and depth of surface and near surface uncemented sediments in seismic survey area, and using the static correction data from each observation point to delete the interference of the variation on adjacent channel.

表層結(jié)構(gòu)研究的目的真人版AV黄色网站，是通過對(duì)地震勘探區(qū)內(nèi)地表及近地表沉積物質(zhì)速度和厚度的變化分析，建立相應(yīng)的表層結(jié)構(gòu)深度-速度模型国产黄色在线观看q，從而求取各觀測(cè)點(diǎn)的靜校正量大黄色一级片，以消除地表及近地表速度和厚度變化對(duì)地震記錄相鄰道產(chǎn)生的靜校時(shí)差。

In the context of a traffic flow system based on an O-D network, the variation of nonlinear dynamical behaviors and complexity of motion under the variation of uncongested traffic cost and capacity of the roads are discussed through bifurcation diagram and phase plot.

以交通流O-D網(wǎng)絡(luò)系統(tǒng)為背景色三级视频在线视频，通過分岔圖和相圖討論了在無交通阻塞下的交通費(fèi)用和交通容量變化下系統(tǒng)非線性動(dòng)力學(xué)行為的變化和運(yùn)動(dòng)復(fù)雜性欧美老妇乱子伦在线。