Large rare gas clusters of Ar〓, Kr〓, and Xe〓 and hydrogen clusters were produced in the process of supersonic adiabatic expansion. Rayleigh scattering method is used to diagnose the cluster size.

大尺寸惰性氣體原子團(tuán)簇和氫分子團(tuán)簇噴流的制備和診斷利用高背壓惰性氣體和高背壓低溫氫氣經(jīng)錐形噴嘴向真空超聲絕熱膨脹來產(chǎn)生團(tuán)簇性视频在线视频网站，用Rayleigh散射方法診斷團(tuán)簇尺寸及團(tuán)簇噴流的時(shí)間特性国产精品不卡在线观看。

Based on Phylogenetic analysis of sequences from these 10 phytoplasmas using PAUP (phylogenetic analysis using parsimony) software, these phytoplasmas could be classified into five groups. These phytoplasmas groups and strains were: group 1, sweetpotato witches' broom, mainland China strain of sweetpotato witches' broom, peanut witches' broom and Ipomoea obscura witches' broom; group 2, loofah witches' broom; group 3, elm yellows; group 4, rice yellow dwarf and sugarcane white leaf disease; group 5, New Jersey strain of aster yellows and western strain of aster yellows.

從spacer序列堆衍的親緣演化樹顯示這10種植物菌質(zhì)體可分為5群：第一群隐私偷拍偷窥AV合集，甘薯簇葉病、甘薯簇葉病色综合91、花生簇葉病及細(xì)花牽牛簇葉病等菌質(zhì)體久久综合迷奸片；第二群，絲瓜簇葉病菌質(zhì)體久草色官网；第三群国产AⅤ精品久久久，榆樹黃化病菌質(zhì)體；第四群最新亚洲亚黄色，水稻黃萎病及甘蔗白葉病菌質(zhì)體99ri视频一区二区三区；第五群，翠菊黃化病菌質(zhì)體。

MEFP periodically selects cluster heads according to the node residual energy,incurs low message overhead,achieves fairly uniform cluster head distribution across the network,and the regular node joins the cluster which has the minimal energy-forward among cluster heads,this tactic can avoid forwarding sensing information circuitously.

提出了一種轉(zhuǎn)發(fā)能量最小的無線傳感拓?fù)渌惴∕EFP（Minimal Energy-Forward Protocol）亚洲第一视频网，算法減少成簇的通信開銷国际黄色在线视频，在網(wǎng)絡(luò)中簇半徑區(qū)域內(nèi)僅產(chǎn)生一個(gè)簇頭，保證了分簇的均勻伊人久久综合精品永久图片；在普通節(jié)點(diǎn)加入簇的過程中久久99精品国产免费，選擇轉(zhuǎn)發(fā)功耗最小的簇頭加入，避免迂回發(fā)送數(shù)據(jù)av九一，降低了能量消耗欧洲人与动牲交Α欧美精品。

These clusters in the file allocation table in FAT cluster做上bad marks, so that it will not be covered by the permanent presence in the disk (the disk has been used in the cluster must be FAT file allocation table上簇do the tags, otherwise they will be other documents were covered by the use of).

這些簇在文件分配表FAT中做上壞簇的標(biāo)記，使其不被覆蓋而永久地駐留在磁盤中（磁盤已使用的簇必須在文件分配表FAT中做上簇的標(biāo)記亚洲欧美中文日韩V日本，否則會(huì)因其它文件的使用而被覆蓋）日韩性色生活免费观看。

The method of self-consistent field of the intermediate neglect of differential overlaphas been used in the calculations of the binuclear cluster, trinuclear unit of hexanuclear clusterand octanuclear clusters. The results are described as follows: The high-lying MO's of thetrinunclear and binuclear cluster are mostly composed of d-orbitals of the metal cores, and areconsidered as M-M bonding orbitals.

應(yīng)用INDO／S方法對(duì)二核簇合物、六核簇合物中的三核片斷和八核簇合物進(jìn)行了計(jì)算大伊人一区在线视频，結(jié)果表明99er在线视频，二核簇合物與三核簇合物的前線占有軌道主要是由金屬簇芯的d軌道組成，是M-M成鍵軌道乱色熟女一区二区免费视频。

In fact, it was proved by Pastijn that the idempotent semirings for whichis a congruence form a proper subvariety of the variety of all id empotent semirings. Also the defining equations were given with three free var iables of this variety.

Pastijin證明了：是S上的同余的冪等元半環(huán)S的全體構(gòu)成了冪等元半環(huán)簇的一個(gè)子簇欧美一级A片直播，進(jìn)一步還給出了這個(gè)子簇的含有3個(gè)變量的簇等式組，當(dāng)時(shí)不知道這個(gè)子簇是否有兩個(gè)變量的簇等式組国产精品原创综合。

The calculated results show: the ground state structures of PtNi5, Pt2Ni4 and Pt3Ni3 clusters are quadrangular bi-pyramid, and Pt4Ni2 and Pt5Ni clusters are triangular bi-pyramid with hat and triangular pyramid with quadrilateral, respectively. From the point of view of thermodynamics, PtnNim clusters are stable because of the negative enthalpy of formation; the positive NICS of PtNi5 clusters show anti-aromaticity, The negative NICS of Pt2Ni4 and Pt5Ni clusters show aromaticity. The number of the IR absorption peak of Pt3Ni3 is the most. The IR and raman absorption peak of PtNi5 , IR of Pt2Ni4, Raman of Pt3Ni3 and Pt4Ni2 have only one. The absorption peak of Pt5Ni appears in the bigger frequencies only, and is zero almost in the small frequencies.

研究結(jié)果表明：PtNi5啪啪啪免费无码视频、、Pt2Ni42021国产精品免费观看、Pt3Ni3團(tuán)簇的基態(tài)結(jié)構(gòu)都為四角雙錐結(jié)構(gòu)，Pt4Ni2 和Pt5Ni團(tuán)簇的基態(tài)結(jié)構(gòu)分別是戴帽三角雙錐和三角錐戴四邊形結(jié)構(gòu)欧美一级A片黑人又粗又大；PtnNim團(tuán)簇的生成焓都為負(fù)值色色网页免费看，表明團(tuán)簇在熱力學(xué)上是穩(wěn)定的；由NICS值可得欧美另类XXXXHD高清，PtNi5團(tuán)簇具有反芳香性我想看免费一级黄片，Pt2Ni4和Pt5Ni團(tuán)簇具有芳香性；從光譜分析來看精品99r，Pt3Ni3團(tuán)簇的IR較強(qiáng)吸收峰的個(gè)數(shù)最多色99色网站，PtNi5團(tuán)簇的IR和Raman、Pt2Ni4團(tuán)簇的IR97人人草人人、Pt3Ni3和Pt4Ni2團(tuán)簇的Raman只有一個(gè)強(qiáng)吸收峰值A片视频网站在线免费观看，Pt5Ni團(tuán)簇的峰值只出現(xiàn)在頻率較大的位置，頻率小的位置幾乎為零肏屄在线免费视频。

These compounds are of substantial interest both inviewpoints of theory and practical applications, mainlyunder the stimulus to achieve synthetic models either foractive sites of iron-sulfur proteins or for transitionmetal catalysts. This thesis describes the synthesis, structures andconformations of 51 new iron-sulfur cluster complexes,which have been characterized by elemental analysis andstandard spectroscopic methods. In addition, single-crystalX-ray diffraction analyses were performed for 4 representa-tive new compounds. Reactivities of μ-〓 with mono- and di- Grig-nard reagents derived intermediates toward various organicelectrophilic substrates were studied, along with complexa-tion of arynyl-containing iron-sulfur clusters by 〓Thus, several bridged, non-bridged, monomeric, dimeric,homonuclear, heteronuclear iron-sullfur and iron-sulfur co-balt-carbon cluster complexes were synthesized. A novelreaction and convenient route for the synthesis in highyield of tetranuclear iron complexes 〓 containing atetracoordinated sulfur atom was discovered, whereas aplausible mechanism based on experimental results was propo-sed for the formation of the new cluster type.

鑒于有機(jī)鐵硫原子簇化學(xué)在基礎(chǔ)理論發(fā)展和應(yīng)用方面的重要意義精品浮力影院一区二区，因此我們開展了這一課題的研究，并取得以下主要成果： 1、本文共合成了51個(gè)新有機(jī)鐵硫及含鈷碳簇基的有機(jī)鐵硫原子簇配合物中国黄色网站在线播放，除用元素分析81色色色，NMR，IR日本三级欧美三级人妇视频，MS法表征其結(jié)構(gòu)和構(gòu)象外国家aaaa级黄片，還用X-光衍射技術(shù)測(cè)得四個(gè)代表性配合物的單晶結(jié)構(gòu)和構(gòu)象； 2久久精品国产只有精品2021、我們業(yè)已發(fā)現(xiàn)炔基Grignard試劑同〓可形成一種&開環(huán)&與&閉環(huán)&中間物的平衡混合物久久男人深夜影院，研究該平衡混合物同各種親電試劑的反應(yīng)； 3国产91麻豆免费观看、研究發(fā)現(xiàn)了一種可高產(chǎn)率地形成〓含〓四配位硫攣合簇的新化學(xué)反應(yīng)并對(duì)此反應(yīng)提出了—種有趣的反應(yīng)機(jī)理131美女爱做视频在线观看； 4、首次由1无码免费毛片一区二区，4-二溴丁烷雙Grignard試劑與〓制得一種新型鐵硫簇雙硫陰離子活性中間體日韩色色图片，并進(jìn)而研究了它的親核反應(yīng)性能； 5中文字幕在线第一区、找到了通過〓的光化學(xué)反應(yīng)來合成簇合物〓-〓的一條有實(shí)用價(jià)值的新路線乱伦视频网站。

The spiracles are bigger and more near dorsal line than all the others. Their trachea branches are taper and abundant and form short tracheoles. This gave the tufted form to the trachea, which appeared shrubby. The trachea branches that arranged in other segments gave them a tree-like look. They do not directly supply oxygen for tissues, but they suspend in the hemolymph and attach to the muscle of the heart, so that they can move in constant with the contraction of the heart muscle.②The 8th segment tracheal tufts have thinner cuticle and basal lamina than that of the other trachea, and have much pad cuticle, which is appropriate for them to move, and their basal lamina have small pores, which are favour of the permeation of gas.③Injecting the methylene blue into the larvae to label hemolymph, we observed that the hemolymph flow into the heart through the 8th segment tracheal tufts.④Normally these tracheal tufts have all kinds of hemocytes, which are abundant in the tufts. A large number of hemocytes released from tissues attach to the tufts by changing their structure when anoxic stress happen.

氣管分支細(xì)短而豐富，形成氣管簇影音先锋国产一二三区资源，呈灌木叢狀（其它各節(jié)氣管則呈粗樹干狀分布）无码黄色网，它不是直接給組織供氧，而是懸浮在血液中人人摸人人操人人干人人，與心肌相連接九一香蕉国产在线观看AV，隨著心肌的收縮而不斷運(yùn)動(dòng)；②氣管簇的內(nèi)膜及底膜都比其它各節(jié)的薄偷拍一区1页，且管壁內(nèi)膜具有更多的適合運(yùn)動(dòng)的墊狀表皮av黄色网址，底膜還有小孔結(jié)構(gòu)，這有利于氣體的通透A级高清免费毛片av无码；③向體內(nèi)注射藍(lán)色的亞甲基藍(lán)標(biāo)記血液發(fā)現(xiàn)欧美日本亚洲国产另类，血液流動(dòng)方向是經(jīng)該氣管簇后而流回心臟；④正常情況下A片黄网站，氣管簇處有各種各樣的血細(xì)胞聚集国产av的网站，當(dāng)缺氧脅迫時(shí)有大量的血細(xì)胞從組織中釋放出來，通過變形而緊貼氣管簇欧美性爱一级shipin，有利于氣體的交換亚洲大吊；⑤給體內(nèi)注射無色的亞甲基藍(lán)發(fā)現(xiàn)氣管簇比其它各節(jié)更易變藍(lán)，說明該處具有更高的獲氧能力久久久久精品极品。

Busparallel expansion and pipeline technique are adopted to improve the average inputand output speed of recorder based on FLASH memory. 2 A concept of 'cluster' isintroduced. The using state message of each cluster is loaded in the spare area,following the target datum, to keep the pipeline sequence of multiple clusters' loading, which guarantee the average input speed of system. 3 Based on the using statemessage of every cluster, the Cluster Allocation Table established in memory enablethe system to manage the recorder flexibly in high speed, similar to a file managementsystem. 4 PowerPC 8245 based embedded system, along with Vxworks real-timeoperating system is introduced to make the system more easier to be applied to theprojects in the future.

本文所述的關(guān)鍵技術(shù)特點(diǎn)主要包括：采用了并行擴(kuò)展以及流水線操作技術(shù)以提高基于FLASH芯片的存儲(chǔ)區(qū)平均輸入輸出能力日本三级片久久久久久久；引入了&簇&的概念，為了保證連續(xù)寫入過程中的流水線順序，系統(tǒng)向存儲(chǔ)區(qū)加載每一簇有效數(shù)據(jù)后午夜A级性交，緊接著還將向相應(yīng)簇的空余區(qū)中加載該簇的使用狀態(tài)信息国产看片地址；根據(jù)所有簇的使用狀態(tài)信息在系統(tǒng)內(nèi)存中建立&簇分配表&，可以支持系統(tǒng)快速靈活地管理存儲(chǔ)區(qū)加勒比一本久道综合在线无码，即看黄的网页，類文件化的數(shù)據(jù)管理；采用基于PowerPC8245的嵌入式計(jì)算機(jī)硬件系統(tǒng)及基于Vxworks的嵌入式實(shí)時(shí)操作系統(tǒng)操肥熟大屁股字幕一区，提高了系統(tǒng)的整體性能及系統(tǒng)研發(fā)的延續(xù)性毛片1毛片2毛片3毛片4。

tufted bedspread：簇絨床罩

tufted bed cover 簇絨床罩 | tufted bedspread 簇絨床罩 | tufted blanket 簇絨毯

Cluster：簇變形

MAYA中關(guān)于動(dòng)畫變形器之簇變形(cluster)的疑問?MAYA中關(guān)于動(dòng)畫變形器之簇變形(cluster)的疑問? 相關(guān)文章:MAYA中關(guān)于動(dòng)畫變形器之簇變形(cluster)的疑問? 相關(guān)軟件

complete group variety：完備群簇, 完全群簇

complete fusion | 完全熔化物, 助熔劑 | complete group variety | 完備群簇, 完全群簇 | complete Hermitian kernel | 完全的埃爾米特核

druse; clustered crystal; rosette crystal：聚晶;簇晶;晶簇

聚合核果 drupetum | 聚晶;簇晶;晶簇 druse; clustered crystal; rosette crystal | 干漿果 dry berry

field of definition for variety：簇定義域

簇的正規(guī)化|normalization of a variety | 簇定義域|field of definition for variety | 簇上有理函數(shù)|rational function over a variety

dicystid gregarine：雙房簇蟲

06.0304 單房簇蟲 monocystid gregarine | 06.0305 雙房簇蟲 dicystid gregarine | 06.0306 多房簇蟲 polycystid gregarine

monocystid gregarine：?jiǎn)畏看叵x

06.0303 有頭簇蟲 cephaline gregarine | 06.0304 單房簇蟲 monocystid gregarine | 06.0305 雙房簇蟲 dicystid gregarine

cephaline gregarine：有頭簇蟲

06.0302 原簇蟲 primite | 06.0303 有頭簇蟲 cephaline gregarine | 06.0304 單房簇蟲 monocystid gregarine

polycystid gregarine：多房簇蟲

06.0305 雙房簇蟲 dicystid gregarine | 06.0306 多房簇蟲 polycystid gregarine | 06.0307 裂簇蟲 schizocystis gregarinoid

rational function over a variety：簇上有理函數(shù)

簇定義域|field of definition for variety | 簇上有理函數(shù)|rational function over a variety | 簇態(tài)射|morphism of varieties