flocculus造句
例句與造句
- The total flavanone of flocculus ' banyan fruit extraction and the identification by ultrasonic wave
超聲波提取小葉榕樹果總黃酮及鑒別 - The flocculus steel balls measured were assembled in luoyang precise bearings company . the results show that the bearing vibration values reached z2 group near 98 % , the bearing vibration values with new technique balls tower above sixty percentile than grind technics . furthermore the bearing vibration values reached z3 group near 83 - 97 % , the bearing vibration values with new technique balls tower above 77 - 90 % than grind technics
然后對加工出的“絨面”鋼球在洛陽軸承集團進行了合套測振試驗，測振試驗結果表明：振動值達到z2組的比例達到98 ，比用研磨工藝制得的鋼球合套后測得的振動值數(shù)據(jù)高出60個百分點；振動值達到z3組的比例高達到83 97 ，比用研磨工藝制得的鋼球合套后測得的振動值數(shù)據(jù)高出77 90個百分點。 - By making some assumptions , collision frequency were presented . then the the flocculation kinetics model was established through population balance equation . comparison of experimental data and modeling results indicate that there are the same trend between the two . so the model can predict floes number and size during flocculation of yellow river ' s loess particles without using empirical parameters . the tem and sem were used to obsever floes in the study of floe structure . the flocculation was divided as flocculi , floc and floe aggregate . the floes structure model was established by assumption that particles position in floe accords with tetrahedron . the fractal dimension of model and experimental floes was found to be coincidentso the model can reflect the structure of flocs formed in flocculation of yellow river ' s loess particles by macromolecule flocculant at a certain extent
最后，本文還對絮凝動力學和絮體結構進行了研究，在前人研究的基礎上，針對高分子絮凝黃河泥沙，對絮凝過程作了一些符合試驗條件的假設，建立了顆粒碰撞頻率表達式，應用了顆粒數(shù)量平衡方程，從而建立了絮凝過程的動力學生長模型，模型計算結果與試驗數(shù)據(jù)對比表明，二者趨勢一致，在沒有使用經(jīng)驗參數(shù)的情況下基本上能夠描述黃河泥沙絮凝過程中絮體數(shù)量和尺寸分布的變化過程；對絮體結構的研究中，應用掃描電子顯微鏡和透射電子顯微鏡對絮體進行了觀察，將絮體分為絮粒、絮團和絮網(wǎng)三個不同的生長階段，通過假設顆粒結合位置符西安建筑科技大學博士學位論文合正四面體，建立了絮體結構模型，計算得到的模型絮體分形維數(shù)基本與試驗中的實際絮體相符，在一定程度上能夠反映高分子絮凝黃河泥沙生成的絮體結構。 - Secondly , the steel balls millstone is used to grind steel ball in ones steel ball factory , and process flocculus the steel balls that possess reticulate veins surface . measure the result as follows : ra ( surface roughness of steel ball ) = 0 . 015 u m , wavmess = 0 . 06 um , sph ( deviation from spherical form ) = 0 . 010 u m , vdwl ( variation of ball lot diameter ) = 0 . 015 u m
然后利用制成的鋼球研磨板對鋼球進行超精磨削加工，加工出了表面具有網(wǎng)狀紋理形貌的“絨面”鋼球，利用儀器測量鋼球表面的粗糙度值達到了0 . 015 m ，表面波紋度值達到了0 . 006 m ，圓度達到了0 . 010 m ，球批直徑變動量小于0 . 015 m 。 - Many experiments indicate that flocculus steel balls possessing reticulate veins surface tend to elastic fluid kinetic lubricating layer and improves of the lubricating conditions of bearings . the bearings become quite , and have long life . therefore , in this paper we bring forward a new method to process flocculus steel balls possessing reticulate veins surface
而且許多實驗表明：表面呈現(xiàn)網(wǎng)狀紋理形貌的“絨面”鋼球，有利于鋼球和套圈之間的點接觸區(qū)域形成全膜彈流潤滑層，使得軸承的潤滑狀態(tài)得到改善，從而實現(xiàn)軸承減振降噪和提高壽命的目的。 - It's difficult to find flocculus in a sentence. 用flocculus造句挺難的
- The pathology characteristic that liver fiber changes is collect there are many fibre hyperplasia and deposit inside abbacy and liver flocculus , but have not form the interval inside flocculus , liver cirrhosis has false flocculus to form , central vein area and collect abbacy occurrence interval , the normal structure of liver is destroyed , liver fiber changes further progress to be liver cirrhosis namely
肝纖維化的病理特點為匯管區(qū)和肝小葉內有大量纖維組織增生和沉積，但尚未形成小葉內間隔，肝硬化則有假小葉形成，中心靜脈區(qū)和匯管區(qū)出現(xiàn)間隔，肝的正常結構遭到破壞，肝纖維化進一步發(fā)展即為肝硬化。