Subgingival deep diving is possible due to a special single-use nozzle in combination with extra fine-grained Air-Flow powder that does not abrade tooth surface.

特殊的一次性噴頭和不會磨損牙表面的精細(xì)的Air-Flow粉末使"齦下深潛"成為可能。

Given to guide the use of the word Known residence time distribution and the first order reaction rate constant, non-ideal flow reactor (non-ideal flow reactor) will be able to determine the characteristics of the decision.

利用given為引導(dǎo)詞）已知停留時間分布和一級反應(yīng)的速度常數(shù)黄A色片，則非理想流動反應(yīng)器（non-ideal flow reactor）的特性就能確定的決定自拍视频精品。

As the sole agent of Smith Flow Control Ltd. who also belongs to Halma Group. We KXTEC is the sales and technology center and we can solve the operations which are dangerous or inconvenient among petroleum, gas, chemistry and other flow fields.

作為 Halma 集團(tuán)的 Smith Flow Control公司全系列閥門聯(lián)鎖在中國的銷售及技術(shù)服務(wù)中心，本公司能讓石油十八岁以下禁止观看的黄、氣體肏屄自拍视频、化工及其它流體領(lǐng)域中的危險操作及操作不便等問題迎刃而解。

On the basis of summarizing the calculating methods of minimum instreaming ecological flow at home and abroad, the improved wetted perimeter method is adopted to determine minimum instreaming ecological flow of upper reaches of Hangjiang River.

在探討總結(jié)國內(nèi)外計算河道內(nèi)最小生態(tài)流量(minimum instream ecological flow)方法的基礎(chǔ)上中文字幕日韩网址大全，針對漢江流域的實際情況亚洲一区二区三区无码国产，選用改進(jìn)濕周法對漢江上游石泉、安康和白河3個水文斷面的最小生態(tài)流量進(jìn)行定量估算人人摸人人操人人插人人爱。

The results are identical with the variation of the factual size of particles. By the viable datum, the average size of particles in the cross section is calculated in the dilute phase area of Circulating Fluidized Beds riser.We successfully apply the two-fluid model and kinetic theory of granular flow studying the two dimensional dense gas-solid flow characteristics in the large scale circulating fluidized beds and the cold experimental system with PIV.

在對高濃度氣固兩相流的研究中曰曰鲁国产，根據(jù)FLUENT軟件現(xiàn)有的條件和解決工程實際問題的需要，采用單氣固相雙流體歐拉模型超碰97人妻中文在线，采用模擬紊流固粒流中普遍接受的方法"顆粒流的運動理論(kinetic theory of granular flow)"亚洲色图欧洲色图激情文学，對大尺度循環(huán)流化床進(jìn)行了二維數(shù)值模擬，與他人數(shù)值模擬結(jié)果和實驗結(jié)果進(jìn)行了對比又粗又大又色视频网站，檢驗?zāi)Ｐ偷臏?zhǔn)確性九九国产黄色视频上传在线观看。

Based on the analysis of lichee cold-chains, this paper builds up a GO-FLOW chart for the systems, discusses the signals, operators and calculation rules. GO algorithm is performed to determine the reliability and failure probability of every network nodes, so as to find out the key nodes that affect the safety of lichee logistics systems, ways to improve it.

在對荔枝冷鏈物流系統(tǒng)進(jìn)行分析的基礎(chǔ)上，建立荔枝物流系統(tǒng)的GO-FLOW圖使劲摸使劲操无码在线，并分析了其信號流www.天天干.com、操作符和運算規(guī)則；以具體荔枝物流過程為例污污美女在线观看免费，進(jìn)行GO運算黄色电影视频网址，求出各信號流的故障率和可靠性，找出影響物流安全的關(guān)鍵環(huán)節(jié)和提出解決方法亚洲一区IGAO影院；指出GO-FLOW法是物流安全評價的一個有效和方便的方法播放在线你懂。

The Bamboo Creek wetland system has a channel configuration, which consists of a subsurface flow unit (4 m × 50 m), a free water surface flow unit (4 m × 150 m), and an SSF unit (4 m × 50 m) connecting in series. Macrophytes with functions of pollutants purification and landscape values, such as cattail, cyperus, vetiver grass, reed, and canna, were planted in wetlands.

竹溪濕地系統(tǒng)由三個單元串聯(lián)所組成，第一單元為表面下流動濕地(SSF，subsurface flow system欧美在线情色，長50m又黄又大又硬又爽，寬4m，200 m2)欧美一区二区放荡人妇，第二單元為表面流動式系統(tǒng)(FWS国产吧视频久久爱，free water surface system，長150m97碰在线观看免费视频97，寬4m538在线精彩视频，600 m2)，第三單元為SSF濕地(長50m欧美最黄片αⅴ视频，寬4m欧美日韩另类精品重口综合手机，200 m2)。

The patients have used their full dentures for 1—3 months .(2) With the use of transcranial color Doppler analyzer the blood flow in the brain was measured before and 10 minutes after mastication in 17 subjects .

應(yīng)用經(jīng)顱彩色多譜勒超聲掃描儀(Transcranial Color Doppler 熟女系列另类专区，TCCD)探測牙列完整受試者及無牙頜患者在安靜狀態(tài)下和咀嚼無糖口香糖10分鐘后腦血流速的改變黄色网站精品久久久久久，對大腦中動脈收縮期峰流速(systolic peak flow velocity ，Vs)天堂AV毛片在线看、舒張期末峰流速(enddiastolic peak flow velocity ，Vd)欧美视频在线观看aaaa、平均峰流速(mean peak flow velocity www.天堂av在线，Vm)進(jìn)行統(tǒng)計分析。

In this dissertation the"Penalty"finite element method was employed to compute the velocity of the three-dimensional flow of power-law fluid in a profile die. In order to decrease the needed computer memory and raise the stability of numerical simulation, a set of decoupled methods such as PFEM, pseudo-body force method and transformation of momentum equation to the elliptic equation was developed to establish the general finite element equations to compute the distributions of velocity and viscoelastic stress of the three-dimensional viscoelastic flow of the Phan ThienTanner fluid in a profile die. During numerical simulation of the extrudate swell of the PTT fluid, the flow in the die and out of the die was analyzed separately, which demands less computer memory. The key techniques used in numerical simulation of the three-dimensional extrusion from dies such as decision of boundary conditions, creation of initial velocity field, selection of penalty factor, high Weissenberg number problem , regeneration of the free surface were studied in detail.

中文題名聚合物異型材口模擠出三維流動研究副題名外文題名 Study on three-dimensional flow of polymer melts during the process of profile extrusion from dies 論文作者涂志剛導(dǎo)師柳和生包忠詡教授學(xué)科專業(yè)材料加工工程研究領(lǐng)域\研究方向?qū)W位級別博士學(xué)位授予單位南昌大學(xué)學(xué)位授予日期2001 論文頁碼總數(shù)148頁關(guān)鍵詞擠出成型聚合物材料擠出口模聚合物異型材館藏號BSLW /2003 /TQ320 /9 本文建立了求解擠出口模內(nèi)冪律流體流動速度場的通用三維罰有限元模型95在线视频精品免费观看；對于非線性粘彈性的Phan Thien-Tanner流體逼逼插插尤物，為了降低模擬計算對計算機(jī)硬件的要求，并使模擬計算更加穩(wěn)定欧美日韩特级视频，采用了一種去耦算法调教99riav影院，包括罰有限元方法、擬體力方法和動量方程的橢圓類方程轉(zhuǎn)化方法全部A级毛片在线播放，并建立了求解速度場和粘彈性應(yīng)力場的總體有限元方程在线看一级；對于PTT流體的擠出脹大問題，提出了擠出脹大熔體口模內(nèi)外分離模擬法吹潮视频在线播放，這樣可以顯著降低數(shù)值模擬對計算機(jī)硬件的要求欧美一级AA片久久。

The Flow association represents which sensor on which I/O Board or Pressure Board should be used to view the sample flows and carrier flows in the analyzer.

因為從句意來看，這里的these settings不是指前面所說的sample flow和carrier flow97久久综合亚洲色HEZYO。