液層柱 的英文怎麼說
中文拼音 [yècéngzhù]
液層柱
英文
liquid-layer column-
Charles has presented an analysis of the concentric flow of long cylindrical capsules carried in an equidensity liquid in laminar motion.
查爾斯已對載運于等密度液體中，以層流運動的長圓柱形包囊的同心流動提出了分析。Fourthly, according to the activity, collect, dialyse, freeze, dry respectively the sod protein through deae - sepharose column chromatog - raphy ; process the sod protein through sephacryl s - 200 column chromatography with the preceding method. at last, process the pure sod protein with same functional enzyme electrophoresis and active dye, isoelectric focusing electrophoresis and sds - page
將粗酶液過deae -瓊脂糖柱層析，得三個活力峰，分別收集、透析、乾燥濃縮后；再上sephacryls - 200凝膠柱層析，按與deae -瓊脂糖柱層析后同樣的方法收集處理。This drilling adopts crank connecting link and walking beam percussion mechanism, which make the drilling possess two percussive functions, normal drilling takes connecting link impact as main mode, when encountering special situation and the connecting link impact can not drill, it can transform into hoisting impact, the stroke length can be modulated, it realizes automatic percussive drilling due to continuous operating of connecting link percussive mechanism, these can enhance drilling efficiency and relieve labor intensity ; it adopts pumping reverse circulation to drain slag, which not only resolves the drilling difficulty in special stratum such as pebble and gravel stratum and hard stratum, but also resolves the problem that the percussive drill ' s efficiency is low ; it adopts spur gear differential mechanism as double cylinders lazy tongs of main hoist, which not only ensures the balance state of drilling tool, but also reduces the mechanical design, and reduces the cost ; the bottom plate traveling motion of this drilling machine adopts walking type ; the drilling tower adopts hydraulic pressure uprising, and reduces the assistant operating time
該鉆機採用曲柄連桿、游梁式沖擊機構，使鉆機具有兩種沖擊功能;正常鉆進以連桿沖擊為主，遇到特殊情況，用連桿沖擊不能鉆進時，可轉為卷揚沖擊，沖程可調，因連桿沖擊機構連續工作，所以實現了自動沖擊鉆進，可提高鉆進效率，減輕勞動強度;採用泵吸反循環的方式排渣，既能有效解決卵礫石地層、堅硬地層等特殊地層鉆進的困難，又很好地解決了沖擊鉆機效率低下的問題;採用直齒圓柱齒輪差速機構作為主卷揚的雙筒同步機構，既保證了鉆具處于平衡狀態，又大大簡化了該機構設計，降低了成本;該鉆機底盤行走移位採用步履式;鉆塔採用液壓起立，減少了輔助作業時間。By physiognomy feature, it could be divided into three types of thermal structure : positive dome model, negative collapse model and border dome core collapse model. based on the depth degree or magma - thermal influenced, it could be divided into five types of thermal structure : ( ancient ) geothermal anomaly focus region model, superficial volcano eruption hydro - thermalism and hypabyssal intrusive model, thermal anticline ( thermal dome ) model, mid - deep intrusive model, deep mantle ( crust ) thermal plume model ; and put forward a perfect model of the thermal structure. there are many interaction system could be induced into a systematic thermal interaction, include : ocean - continent system, basin - mountain interaction, superficial and mid - deep crust - mantle interaction, crust - mantle commingle interaction, vertical thermal interaction ( delamination ) etc.
依據地貌形態分為三類：正向穹窿型、負向塌陷型、邊隆核陷型：依據巖漿-熱力作用影響的深淺程度或深度分為五類： （古）地熱異常群集區、表淺層火山噴發-熱液活動與淺成侵入型、熱力背斜（熱穹窿） 、中深層侵入型、深部地幔（地殼）熱柱型；提出了熱力構造作用空間分佈的理想模式，將洋陸系統、盆山作用、淺表與中深部殼幔作用、殼幔混合、垂向熱力作用（拆沉）等納入一個整體統一的熱力作用系統中，為盆地動力學研究打開了一個新窗口；研討了熱力構造研究方法。Foodstuffs - determination of aflatoxin b1 and the sum of aflatoxin b1, b2, g1 and g2 in peanuts, pistachios, figs, and paprika powder - high performance liquid chromatographic method with postcolumn derivatization and immunoaffinity column clean - up
食品.花生阿月渾子樹種子無花果和辣椒粉中黃麴黴毒素b1 b2 g1和g2的總數以及黃麴黴毒素b1的測定.后柱衍生和免疫親和柱層凈化的高效液相色譜法Analysis of honey - determination of the content of streptomycin - high performance liquid chromatography postcolumn derivatisation
蜂蜜分析.鏈酶素含量測定.高效液相色層支柱衍生法Using individual hydraulic prop in thin coal seam face is better than the others in the aspect of support strength, premary supporting force, shrink amount and safety
在薄煤層工作面中使用單體液壓支柱，在支護強度、初撐力、可縮量、安全保障及操作人員安全上，都優于其它單體支護材料。Medium experiments were arranged under uniform design, and then an optimum medium was got accordingly. the culture liquid was centrifugalized at 3, 500r / min for 30min, then ammonium sulfate was added into the supernatant to a final concentration of 30 % to precipitate the others
通過硫酸銨分級沉澱、 deaesephadexa - 50陰離子交換凝膠層析和sephadexg - 75凝膠柱層析對發酵液進行分離和純化，並得到電泳純的酶。Mm ). mg2 +, mn2 +, zn2 +, fe2 +, fe3 +, cu2 + have enabled effect on enzyme activation and edta produce a strong inhibitory effect on the enzyme. embranch amino acid have no effect on the enzyme
在離子交換柱層析中，採用不同的ph值及不同類型的緩沖液對純化條件進行優化，最終選擇了ph6 . 0mes緩沖液，並得到了酶蛋白洗脫點為0 . 24 0 . 32mol lnacl 。According to non - newtonian fluid mechanics theory and mathematical method, conbined with plunger moving property, the hypothesize fluid is imcompressive, hydraulic radius of flow of liquid in crevice is very little, and it is laminar flow, the flow is treated fixed continuous flow at every instant position of plunger, equation of motion and boundary condition were set up in condition of concentric and eccentric of pump barrel and plunger
運用非牛頓流體力學理論和數理方法，結合抽油泵柱塞運動特點，假設液體為不可壓縮的，液體在縫隙中流動的水力半徑很小，呈層流流動，柱塞在每一位置的瞬間，流動做定常流處理，建立了泵筒與柱塞同心和偏心兩種情況下運動方程和邊界條件，引入無量綱坐標、無量綱速度和柱塞與泵筒偏心配合時的縫隙高度，並給出縫隙流流速、流量的解析解。Foodstuffs - determination of ochratoxin a in wine and beer - hplc method with immunoaffinity column clean - up
食品.葡萄酒和啤酒中赭麴黴素a的測定.免疫親和柱層提純高效液相色譜法Foodstuffs - determination of ochratoxin a in barley and roasted coffee - hplc method with immunoaffinity column clean - up
食品.大麥和焙炒咖啡中赭麴黴素a的測定.免疫親和柱層凈化的高效液相色譜法Foodstuffs - determination of ochratoxin a in wine and beer - hplc method with clean - up on a immunoaffinity column clean - up
食品.葡萄酒和啤酒中赭麴黴素a含量的測定.免疫親和柱層清潔的高效液相色譜法Foodstuffs - determination of ochratoxin a in barley and roasted coffee - hplc method with clean - up on a immunoaffinity column
食品.大麥和炒制咖啡中赭麴黴素a的測定.免疫親和柱層提純高效液相色譜法This material was loaded onto a silica gel column and the column was eluted with chloroform several times until the fraction of interest was collected. finally we obtained some light yellow green ointment liquid f i
採用硅膠作干層析柱填充物，用氯仿作展開劑和洗脫液，反復硅膠層析，對柄海鞘鞘囊氯仿浸提物進行分離、提取與純化，最後得到一淺黃綠色的油狀液體fraction （以下均稱f ） 。Workshop fabricated steel tanks - horizontal cylindrical single skin and double skin tanks for the aboveground storage of flammable and non - flammable water polluting liquids
工廠製造的鋼罐.易燃和不易燃的水污染液體地上儲存用臥式圓柱形單層和雙層鋼罐Workshop fabricated steel tanks - horizontal cylindrical single skin and double skin tanks for the underground storage of flammable and non - flammable water polluting liquids
工廠製造的鋼罐.易燃和不易燃的水污染液體地下儲存用臥式圓柱形單層和雙層鋼罐Workshop frabricated steel tanks - part 2 : horizontal cylindrical single skin and double skin tanks for the aboveground storage of flammable and non - flammable water polluting liquids
工廠製造的鋼罐.第2部分:易燃和不易燃水污染液體的地上儲存用臥式圓柱形單層和雙層鋼罐In the third chapter, the mathematical models of project system have been established, and simulation has been done on the simulink enviroment of matlab software kits. the simulation focus on the effects of main parameters on the dynamic characteristics of speed control system, and the main parameters include viscosity damp coefficient and friction torque of electrical motor shaft, internal leakage coefficient of pump / motor of hydraulic circuits, gas volume of pressure accumulator, viscosity damp coefficient of cylinder piston and different running building floors, etc. at last, theoretical research effects of the flow and pressure pulsation of pump / motor on car speed and oil volume leakage theory are discussed. the fourth chapter of this thesis concerns the research on the key items about hydraulic power control system according to the ens 1 - 2 and other hydraulic elevator standards
論文第三章針對組成系統的各個模塊進行了機理建模，並且通過matlab軟體中的simulink圖形化模擬環境進行了本課題系統的模擬研究，主要針對影響系統特性的主要參數變化，動態分析系統的輸出特性，在上下行工況中，分析了電機軸系粘性阻尼系數、軸系摩擦力矩、主迴路蓄能器迴路液壓泵馬達內泄漏系數、蓄能器氣體容積、液壓缸柱塞粘性阻尼摩擦系數以及不同運行樓層工況等參數對系統特性的影響；最後對軸向柱塞泵馬達的流量壓力脈動對電梯轎廂速度的影響和蓄能器內油液體積損失機理進行了理論研究。An antifungal protein, named as b16, was purified from the supernatant of the fermentation broth of strain 041381 by 80 % saturation ammonium sulfate, desalt and gel filtration on sephadex g - 75, which with molecular weight at about 30 - 40 kd on the basis of sds - page
菌株041381發酵上清液經70飽和度硫酸銨沉澱，透析脫鹽， sephadexg - 75凝膠過濾層柱，得到活性物質b16 。以sds - page膠為基礎進行電泳分析， b16的分子量為30 - 40kd 。分享友人