查詢?cè)~典 replacement
- 與 replacement 相關(guān)的網(wǎng)絡(luò)例句 [注:此內(nèi)容來(lái)源于網(wǎng)絡(luò)亚洲欧美制服中文字幕,僅供參考]
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The design of replacement underlayer thickness is crucial to the replacement method of ground treatment.
換土墊層厚度設(shè)計(jì)是換填法地基處理設(shè)計(jì)的關(guān)鍵亚洲免费观看黄色A级毛片。
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On comparing with the common type 4, there are 18 genes presenting change in the rest 21 types, most of them are tRNA genes, and gene replacement, gene increase and gene absence are frequently happened; on the contrary, protein genes are more steady, gene change is mostly of gene replacement. The genome size of Gymnophiona are all smaller than 18000 bps and most of them range from 15000 to 16000 bps, those of Urodela and Anura are bigger than 16000 bps, most of Urodela range from 16000 to 17000 bps, most of Anura range from 17000 to 18000 bps.
與類型4比較色哟哟免费小黄片,其余21種線粒體基因組類型涉及基因變動(dòng)的基因共有18個(gè)尺度视频在线黄页,其中變動(dòng)比較多的是tRNA基因伊人无码视频综合网,移位影音先锋最新av资源、增多和缺失的發(fā)生頻率都較大欧美天天,而蛋白編碼基因比較穩(wěn)定,主要是移位在线欧美h。78種兩棲動(dòng)物中中文字幕强奸乱伦国产,蚓螈目的線粒體基因組均小于18000bps,多數(shù)在15000~16000bps国产色色一级免费视频;有尾目和無(wú)尾目均大于16000bps高清福利免费久久久久,其中有尾目多數(shù)在16000~17000bps,無(wú)尾目的多數(shù)在17000~18000bpswwwwⅹⅹxx。
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Species richness and Pielou evenness index were used to measure species diversity. Species richness in polluted area was 32-67, while in control area it was 47-82. Pielou evenness index of tree layer was 0.1161-0.8509, while those of shrub layer and herb layer were 0.1763-0.3249 and 0.0443-0.2601, respectively. The results showed that both species richness and Pielou evenness index were influenced by the point source pollution. Species importance values showed significant differences between polluted area and control area. Dominance of different species had changed, and some species even disappeared under the pressure of pollution, indicating a process of species replacement in plant communities. Such species replacement can provide a scientific basis for species selection for restoration of human-damaged ecosystem. The natural regeneration of Quercus variabilis was insensitive to pollution, while Cupressus funebris was effected seriously.
僅在污染區(qū)中出現(xiàn)的物種數(shù)量遠(yuǎn)低于僅在對(duì)照區(qū)中出現(xiàn)的物種數(shù)量国产射射爽爽;(2)可分出4種基本的群落類型:馬尾松林、柏木林福利午夜国产一区二区三区、栓皮櫟林和馬尾松+栓皮櫟林A4yy午夜一级,各群落特定層次的物種豐富度指數(shù)以及Pielou均勻度指數(shù)在污染區(qū)與對(duì)照區(qū)之間存在顯著差異;(3)污染脅迫下91色偷偷色噜噜狠狠网站,物種在群落中的生態(tài)優(yōu)勢(shì)度發(fā)生了變化欧美一级A片猛,反映了群落中不同物種相互替代的過(guò)程,這種物種的替代可為今后受損生態(tài)系統(tǒng)人為恢復(fù)過(guò)程中物種的篩選提供一定的理論參考GOGO人体无码视频私拍;(4)對(duì)群落中王要物種更新的調(diào)查發(fā)現(xiàn):栓皮櫟林對(duì)污染不敏感国产欠欠自拍激情一集黄片;柏木林污染區(qū)與對(duì)照區(qū)幼苗數(shù)量及分布格局均有明顯差異,污染條件下群落未來(lái)演替受到嚴(yán)重干擾。
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Summary of Background Data. Multisegmental disc replacement procedures belong to the so-called "off- label" indications for disc replacement, which still lack evidence ofnoninferiority when compared with fusion procedures.
背景欧美激情偷乱人伦小说视。多節(jié)段的腰椎人工椎間盤置換手術(shù)屬于所謂的&無(wú)標(biāo)簽&的椎間盤置換指征一本久久,目前依然缺乏明顯的優(yōu)勢(shì),和腰椎融合技術(shù)相比三级色频。
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First, this paper gives an introduction of some methods of unequal probability sampling, their estimators and variance estimators, including sampling with pps with replacement, methods of sampling without replacement suggested by Brewer, Durbin, Sampford , Des Raj , Murthy , Rao-Hartley-Cochran. Then, at the basis of Rao and Bayless's study , we consider that population can be splited two random subpopulations, which are respectively drawn from different infinite super-populations, and compare the stabilities of estimators of the methods that given above.
本文首先從理論上介紹了若干種不等概率抽樣方法,它們的估計(jì)量欧美A∨在线精品、估計(jì)量的方差及其估計(jì)操操操操干干干干干,其中包括有放回PPZ及PPS抽樣,不放回不等概率抽樣中的Brewerwww干、Durbin亚洲Va欧美va国产综合久久、Sampford、Des Raj国产精品无码无套在线,Murthy亚洲欧美丝袜精品、Rao-Hartley-Cochran等人的方法;其次黄色的视频在线免费看在,在Rao和Bayless兩人就樣本單元數(shù)n=2的情形對(duì)上述抽樣方法進(jìn)行比較的基礎(chǔ)上最新自拍偷拍精品视频,將總體隨機(jī)地分成兩個(gè)子總體,視每個(gè)子總體取自不同的線性超總體性色在线观看视频免费网站,在文中AV毛片三级片在线观看,我們利用計(jì)算機(jī)實(shí)現(xiàn)隨機(jī)分組,并通過(guò)畫(huà)圖比較各方法估計(jì)量的穩(wěn)定性超碰日韩精品在线看,結(jié)果表明欧美日韩精品综合在线一区二区,對(duì)變異系數(shù)C.V。
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First, this paper gives an introduction of some methods of unequal probability sampling, their estimators and variance estimators, including sampling with pps with replacement, methods of sampling without replacement suggested by Brewer, Durbin, Sampford , Des Raj , Murthy , Rao-Hartley-Cochran.Then, at the basis of Rao and Baylesss study , we consider that population can be splited two random subpopulations, which are respectively drawn from different infinite super-populations, and compare the stabilities of estimators of the methods that given above.
本文首先從理論上介紹了若干種不等概率抽樣方法免费大黄片,它們的估計(jì)量98极品少妇精品视频、估計(jì)量的方差及其估計(jì),其中包括有放回PPZ及PPS抽樣黄色操逼片,不放回不等概率抽樣中的Brewer久久久精彩视频、Durbin、Sampford日韩在线观看视频欧美在线一区二区、Des Raj国产黄片,A片,Murthy、Rao-Hartley-Cochran等人的方法久久精品亚洲天然东京热;其次欧美性爱三级网站,在Rao和Bayless兩人就樣本單元數(shù)n=2的情形對(duì)上述抽樣方法進(jìn)行比較的基礎(chǔ)上,將總體隨機(jī)地分成兩個(gè)子總體天天干天天日天天爱天天插,視每個(gè)子總體取自不同的線性超總體www.天堂AV网站,在文中,我們利用計(jì)算機(jī)實(shí)現(xiàn)隨機(jī)分組,并通過(guò)畫(huà)圖比較各方法估計(jì)量的穩(wěn)定性国产一级AA片在线视频,結(jié)果表明国产在线91免费,對(duì)變異系數(shù)C.V。
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Ini replacement to xml format - Microsoft has been trying to get developers to move away from INI files for quite some time, pithily suggesting using the Registry instead... despite the fact that it's rarely a suitable replacement.
Microsoft 一定會(huì)讓開(kāi)發(fā)人員在某個(gè)時(shí)候不能使用INI文件人人摸草碰日日,建議使用注冊(cè)表取代国产精品中文久久久久久久,雖然現(xiàn)在還不有一個(gè)合適的取代產(chǎn)品。
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β-(3,5-Diterbutyl-4-hydroxyphenyl) propionyl chloride is synthesized with 3,5-methyl propionate as raw material via hydrolytic reaction and replacement reaction,and the replacement reaction conditions were explored.
摘 要:以β-(3日批黄色一级网站,5-二叔丁基-4-羥基苯基)丙酸甲酯為原料禁止18岁看的免费黄视频网站,通過(guò)水解反應(yīng)和酰氯合成反應(yīng)合成了抗氧劑中間體β-(3,5-二叔丁基-4-羥基苯基)丙酰氯真正能看的亚洲黄色网站。
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This means that Matthias as a replacement apostle, is a person, the name Matthias is not important, rather what is more important is that the "replacement" is a person' meaning that "Matthias" could be anybody, yes anybody whom the Lord anoints, to take the place of the missing 12th apostle.
這意味著98k免费网站毛片,馬蒂亞斯替代使徒,是一個(gè)人的名字馬蒂亞斯并不重要国产在线视频区,而更重要的是野外农村妇女一级A片视频,該&替代&是一個(gè)人'的含義是&馬蒂亞斯&可能是任何人,任何人是上帝anoints 黄色网欧美,以取代失蹤12使徒天天摸夜夜添添到高潮水汪汪。
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objective to introduce a novel suturing method in valve replacement.methods 20 valvular replacement patients were included in the study.
作者單位:南方醫(yī)科大學(xué)附屬南方醫(yī)院心胸外科,廣東廣州510515 目的介紹一種心臟瓣膜手術(shù)的逆行縫合方法亚洲a毛网站。
- 相關(guān)中文對(duì)照歌詞
- Replacement Girl
- Replacement Killer
- Perfect Replacement
- HRT (Hormone Replacement Therapy)
- The Replacement (Outro)
- Replacement
- Replacement Girl
- Replacement Girl
- 推薦網(wǎng)絡(luò)例句
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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.
然而91在线精品国自产拍,正如其名字所指出的那樣,CD盤不能寫黄色精品视频在线观看,也不能用任何方式改變其內(nèi)容精品黄黄久久久免费看。
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Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.
鍍鋅鋼托盤多用于出口,替代木托盤成人播放日韩在线播放AV,免薰蒸免费看黄色短片,符合歐盟、北美各國(guó)對(duì)出口貨物包裝材料的法令要求淫荡视频网页;噴涂鋼托盤適用于重載上貨架之用亚洲熟女偷窥综合网,托盤表面根據(jù)需要制作成平板狀、波紋狀及間隔形式A级黄片在线视频免费,滿足不同的使用要求人人肏屄人人操。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可從您的 ERP 系統(tǒng)上傳到我們的電子銀行系統(tǒng)來(lái)只是國(guó)內(nèi)及對(duì)海外各種幣種付款。