查詢?cè)~典 retention
- 與 retention 相關(guān)的網(wǎng)絡(luò)例句 [注:此內(nèi)容來源于網(wǎng)絡(luò),僅供參考]
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Retention of the afterbirth of the cow is the comm on disease to seriously affect the economy mileage.
奶牛的胎衣不下,是嚴(yán)重影響奶牛經(jīng)濟(jì)效益的常見病。
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The retention is also affected by agitating speed and reaction time in...
此外 ,攪拌速度和接觸時(shí)間對(duì)漂白麥草漿的一次留著率有不同程度的影響
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At the same time, he does not allow himself to be made a prisoner of physical allurement. Instead, the retention of the maternal legacy, which has become an emblem of the material idol, harkens back to his concealed and irreplaceable fond reminiscence of the maternity.
同時(shí),他不讓自己駐守在肉欲之中免费看黄网站AV无码app下载,而讓母體殘余,現(xiàn)在已經(jīng)變成了的物欲偶像符號(hào)化69人人操人人爱,是希望隱藏那種無法去除的對(duì)母體的溫暖回憶欧美孕交视频。
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This study investigated the effect of sludge retention time on the removal of high concentrations of organic carbon, nitrogen and phosphate in a bench-scale sequencing batch reactor operating with a three-stage alternating anoxic-oxic sequence and step-feed to treat synthetic wastewater.
本研究利用階梯進(jìn)流配合缺氧/厭氧-好氧三階段交替操作之批式反應(yīng)器系統(tǒng)( the step-feed alternating anoxic/anaerobic-oxic sequencing batch reactor, SAOSBR )人妻丝袜中文字幕三区日韩,處理含高濃度碳黄色美女操、氮、磷之合成廢水午夜麻豆国产精品视频,并探討污泥停留時(shí)間99riAV1国产精品视频,對(duì)系統(tǒng)硝化、脫硝亚州一二区、除磷特性及處理效能的影響国产在线视频超彭。
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In order to figure out the use of compression in the wood preservation aspect, the authors compared the compressed wood samples pretreated with hot water bath or water spraying and compressed preservative-treated wood, which was treated with ammine copper quat-type D preservative solution. The liquid absorption and recovery rate of compression deformation of the compressed wood were determined, as well as the surface hardness, distribution of density and CuO retention in the thickness direction of CPW.
摘要為研究壓縮處理在木材防腐方面的應(yīng)用,該研究測(cè)定了經(jīng)過不同水浴和噴水預(yù)處理后的徑向壓縮木材在胺溶銅季銨鹽--D型防腐劑中浸泡后的吸液量和變形回復(fù)率国产精品女主播国产区,并測(cè)定了由此制備得到的壓縮防腐木的表面硬度女人的奶头(无遮挡)免费、厚度方向上的密度分布和CuO保持量分布情況。
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Through the test,the optimal hydraulic retention time was found to be within 6h~8h,NH3-N increasing rate,within 90%~96%,and a new phenomenon of anaerobic ammoniation was found.
采用ABR工藝對(duì)肉類加工廢水進(jìn)行前期氨化處理2021国产高清视频,通過試驗(yàn)得到最佳水力停留時(shí)間為6~8h亚洲福利一区二区三区美女导航,氨氮遞增率在90%~196%之間;同時(shí)發(fā)現(xiàn)了厭氧氨氧化這一新現(xiàn)象欧美成性互相;最后對(duì)氮素亚洲综合美女在线精品p、pH等水質(zhì)指標(biāo)在氨化反應(yīng)過程中的的轉(zhuǎn)化規(guī)律進(jìn)行了分析一级做性色a爰片久久毛片体验区,以期為肉類加工廢水的生物脫氮處理工藝提供一定的理論指導(dǎo)色色网五月。
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The experimental result of anaerobic ammoniation shows, the most appropriate hydraulic retention time is between six and eight hours, the longer the HRT , the higher the rate of NH3-N net increase.
現(xiàn)場(chǎng)調(diào)查分析表明,屠宰廢水是一類富含有機(jī)氮的有機(jī)廢水av体验区,其NH_3-N濃度在整個(gè)生物處理工藝過程中存在一定變化規(guī)律性爱不卡视频网站,特別在厭氧之后,NH3-N濃度將大幅增加(凈增加70%—150%)日韩一级毛一片欧美一级ww,顯然多數(shù)以進(jìn)口NH_3-N指標(biāo)進(jìn)行硝化及反硝化的設(shè)計(jì)是錯(cuò)誤的国产精品JIZZJIZZ,且是導(dǎo)致NH_3-N難以達(dá)標(biāo)的一個(gè)重要原因。
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PubMed abstract: Mutations in the amnesiac gene in Drosophila affect both memory retention and ethanol sensitivity.
PubMed摘要:果蠅失憶癥基因的突變會(huì)影響記憶駐留和對(duì)乙醇的敏感性黄色片黄色的视频。
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So, the retention and drainage mechanism of amphoteric PAM is integrate results on which all kinds of affecting factors effect, i.
所以女性毛片A,兩性PAM所起的助留助濾效果實(shí)際上是各種因素綜合作用的結(jié)果,既有電荷中和,也有橋聯(lián)作用白白色在线免费观看,也有機(jī)械截留作用亚洲人人插,不能把它們截然分開。
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Objective: To investigate the effects of amygdala kindled seizures on memory retention of passive-avoidance test in rats.
目的:探討杏仁核電點(diǎn)燃癲癇對(duì)大鼠穿梭箱被動(dòng)回避反應(yīng)的記憶保持能力的影響91精品国产色综合久久久久。
- 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.
然而又粗又大又爽视频,正如其名字所指出的那樣,CD盤不能寫800av..com,也不能用任何方式改變其內(nèi)容鸥州黄色性交网占视频。
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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,替代木托盤国产精品国产自线拍免费下载,免薰蒸欧美1区亚洲1区,符合歐盟、北美各國對(duì)出口貨物包裝材料的法令要求www無码视频;噴涂鋼托盤適用于重載上貨架之用人人摸,人人看,托盤表面根據(jù)需要制作成平板狀、波紋狀及間隔形式新超碰免费男人网站,滿足不同的使用要求亚洲日本欧美理论片在线观看。
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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)來只是國內(nèi)及對(duì)海外各種幣種付款。