The two volcanic materials are similar but are also different ①the partition mode of rare-earth element is similar to that of the basalt.②the increase content of the rare-earth element content in transitional layer shows that it enrichs in this segment due to the volcano events. Moreover, the comparability of the partition mode shows that the volcano-genic materials and the basalt are of the same source.③low Eu anomaly different from the high Eu anomaly of medium-acidic tuff in Meishan section, that show that their formation is different④there are plentiful basalt detritus.⑤there are enrichment of the Ti element.⑥the lower content of siderophile element of Ni and Co, especially in the transitional layer, show that there were not extraterrestrial events and big scale basic or ultrabasic volcano eruption events in this area. These characteristics show that the sedimentary source of Xuanwei Formation and Kayitou Formation is basalt.

1稀土元素配分模式與玄武巖類似www.污污污在线观看.com；(2)稀土元素含量在異常層的增加反映了火山事件導(dǎo)致了它在該段地層中的富集污污亚洲视频视频，而配分模式的相似性反映了火山物質(zhì)來源與玄武巖具有同源性一级做a爱片姓色毛片；(3)低"Eu"異常區(qū)別于煤山剖面的中酸性凝灰?guī)r高"Eu"異常模式国产AV妓女影院妓女，說明界線粘土巖成因也不同于煤山剖面的界線粘土国产一区二区电影在线观看；(4)大量的玄武巖巖屑；(5)Ti元素的富集oumeiavshiping；(6)親鐵元素Ni和Co含量較低91在线免费观看视频，特別是在界線異常層含量降低，表明本區(qū)在界線處可能并不存在地外事件和大規(guī)墓蘸非槁翧V；怨依砺灼谙吖劭础⒊曰鹕絿姲l(fā)事件，這些特征反映本區(qū)宣威組和卡以頭組物質(zhì)來源主要為玄武巖欧日韩一级片。

The special geometric restrictions like parallelism andperpendicularity implicated in vanishing elements are deeply studied. In single-view case,the theory is presented to interpret relationship between two planar lines by applying 3Dinvariants of vanishing points. In two-view case, the method on extraction vanishing pointof an arbitrary spatial line is described, and moreover, the theory is presented to interpretrelationship between two elements in 3D space, such as two lines, two planes, line andplane, and so on.

4詳細論述了消失元素(消失點日韩高清视频免费观看、消失直線、消失平面等)所體現(xiàn)的垂直欧美一级片电影在线观看、平行等特殊幾何約束關(guān)系18禁网站在线永久免费观看；對單視圖，提出了一種利用消失點列的3D不變量解釋平面直線關(guān)系的方法色哟最新网站入口；對雙視圖，提出了利用自共軛三角形和對極幾何約束日韩美乳无码观看视频网站，提取任意直線的消失點的算法日韩精品更新影院在线播放视频，并在此基礎(chǔ)了提出了一種利用消失元素的3D不變量解釋直線間、直線與平面間黄色网站免费刺激爽、平面間等多種空間幾何關(guān)系的方法在线a片大全。

Without the Old Gods' power to keep their raging spirits bound to the physical world, the elementals were banished to an abyssal plane, where they would contend with one another for all eternity.

沒有了古老之神的精神對這個世界力量的控制，元素被放逐到了黑暗中激情文学视频在线观看，在那里他們將永無安寧的互相爭斗下去http://zhcy.com，隨著元素的散去，大自然寧靜下來欧美大胆黄色视频，世界進入有序的和諧一级做一级一级a做片性十三，泰坦看到這樣的狀態(tài)一级黄片儿一级大a黄片啪，又繼續(xù)了他們的事業(yè)。

Without the Old Gods' power to keep their raging spirits bound to the physical world, the elementals were banished to an abyssal plane, where they would contend with one another for all eternity.

沒有了古神的對這個世界精神力量的控制日本刺激的多人群p，元素被放逐到了黑暗中美女操网站av，在那里他們將永無安寧的互相爭斗下去，隨著元素的散去亚洲图片日韩欧美色图，大自然寧靜下來永久免费观看国产裸体美女Av，世界進入有序的旋律，泰坦看到?jīng)]了威脅日本免费特级淫片，又繼續(xù)的工作18禁超污无遮挡无码大尺度。

O the soil surfaces due to the less proportion of the activable forms. The results of species analysis also indicated that human activities not only led to higher accumulation of some heavy metals, but also induced the increase of their mobility and bioavailabily, which caused a greater ecological risk by these heavy metals.

礦區(qū)土壤重金屬元素的生物有效性系數(shù)結(jié)果表明，重金屬中Cd中文图小说视频、Mn的生物有效性系數(shù)最高视频。在线男女国产，Co、Pb天堂网wwwww、Zn的生物有效性系數(shù)次之亚洲日本www，Cu的生物有效性系數(shù)最低，說明Cd午夜欧美黄色、Mn元素的生物可利用性強国产在线观看小视频，由此帶來的環(huán)境危害也較大。

Because the data categoricalness rules of architecture products are embodied in theCADM described by IDEF1X, the data categoricalness rules are directly established according to the relationship, which is described by the IDEF1X, among the data entity of CADM described by the IDEF1X. Then every item of data which is in the form of CADM criterion and stored in the database is checked according to the categoricalness rules, so that the data categoricalness of C~4ISR system architecture is executed.3. The verification methods of system accessibility based on CADM are studied.

2研究了基于CADM的數(shù)據(jù)完備性驗證方法由于體系結(jié)構(gòu)產(chǎn)品中數(shù)據(jù)元素的完備性規(guī)則已經(jīng)完全表現(xiàn)在用IDEF1X描述的CADM模型中日本黄色网视频站，所以論文根據(jù)IDEF1X對CADM數(shù)據(jù)實體之間關(guān)系的描述国产黄色孕妇网站，直接建立了數(shù)據(jù)元素的完備性規(guī)則，然后根據(jù)完備性規(guī)則對以CADM規(guī)范存放在數(shù)據(jù)庫中的每條數(shù)據(jù)進行檢查看农村黄色视频，以此對C~4ISR系統(tǒng)體系結(jié)構(gòu)數(shù)據(jù)進行完備性驗證bbixx视频在线看。

It is seen that oxygen group function of additives is very remarkably in tribological characteristics, that is EP property of dihydroxy docosanoic acid without active element is very near to that of SO with active element sulfur.

雙羥基廿二酸的極壓性與不含氧基團的硫化烯烴十分接近，以液體石蠟為基礎(chǔ)油欧美岛国在线，最大無卡咬負荷P〓值人人操黄，前者為539N，后者為588N人人人人操在线国产，再者相差49N黄色3级毛，可以看出，氧基團的作用是十分顯著的国家a级黄片，即無活性元素的雙羥基廿二酸的極壓性可以十分接近于含活性元素的抗磨極壓劑硫化烯烴自拍偷拍日韩。

In the present study, I analyzed the contents of ferromagnetic elemetns and other metal elements in lagenal otoliths of adult homing pigeons with inductively coupled plasma mass spectrometry of high sensitivity(all the contents were normalized to Ca), and compared with those in saccular and utricular otoliths.

為此，本研究中應(yīng)用高靈敏度和穩(wěn)定性的電感耦合等離子體質(zhì)譜法測定成年信鴿瓶狀囊耳石樣品中鐵磁性元素Fe国产美女网在线看、Co全色黄大片一级AAA片大龄女、Ni以及其它金屬元素的含量(以Ca作為基準的百分比含量)，并同內(nèi)耳的球囊和橢圓囊耳石中的這些元素的含量進行比較caopo免费公开视频公开。

Methods The contents of ferromagnetic elements and other metal elements in lagenal otoliths of adult homing pigeons were precisely analyzed with inductively coupled plasma mass spectrometry of high sensitivity, and then they were compared with those in saccular and utricular otoliths (all the contents were normalized to Ca).

應(yīng)用具有高靈敏度和穩(wěn)定性的電感耦合等離子體質(zhì)譜法測定成年信鴿瓶狀囊耳石樣品中磁性元素Fe国产精品日韩色无码中出、Co中文字幕亚洲日韩、Ni以及其它金屬元素的含量(以Ca含量作為基準的百分比含量)并同內(nèi)耳的球囊和橢圓囊耳石中的這些元素的含量進行比較。

The contents of sand,shale or carbonate in complex formations can be obtained from logs of Elemental Capture Spectroscopy Sonde. The porosity and permeability calculated from the contents are comparatively better accordant to core data.

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