膜式量計 的英文怎麼說
中文拼音 [móshìliángjì]
膜式量計
英文
diaphragm meter-
Based on the diopter status of myopia and hypermetropia, the paper presented the principle of excimer laser refractive surgery, the change of impacting cornea curvature on the cornea diopter. in this chapter, we also discussed excimer laser - corneal tissue interactions and photoablation. determine the relationship between the fluence of arf excimer laser and the cornea ablation rate, attain the relationship between the energy density and the ablation depth
研究了激光與生物組織相互作用、光蝕作用及準分子激光消融角膜的機理;首次定量研究193nm準分子激光高斯光束的切削量與能量密度的關系,計算單個激光脈沖角膜切削量;發現了角膜曲率對切削效果的影響,首次提出了角膜曲率半徑、切削位置與切削深度的關系;首次定量確定了激光光斑參數及其排列方式對術后角膜表面粗糙度的影響,為更精確實現角膜切削和提高切削后角膜表面光潔度、減少手術后角膜渾濁及角膜表面術后不規則提供了理論依據。Gas meters - diaphragm gas meters ; german version en 1359 : 1998
氣量計.薄膜式氣量計Aiming at the problem that the seeds picked up by the suction plate of the seed metering device cannot accurately fall into the seed pit opener as well as into the seed pit, an innovated seed metering device on which the seed dropping angle can be adjusted within a certain range and a new testing stand have been developed in accordance with the mathematical calculation model that had " in accordance with the mathematical calculation model that had been established previously. then an experimental study is conducted and the seed dropping law has been found out through the study
本論文根據2bqm - 2型氣吸式精量鋪膜播種機的結構和工作原理,針對該機在實際播種中,吸種盤吸出的種子不能滿足準確地落入在膜上滾動開穴的鴨嘴內,並及時地排入到鴨嘴所成的穴孔內的設計要求,進行了一定的試驗研究,利用已建立的計算數學模型,設計新的試驗臺,改進排種器,使排種器的落種角度可以在一定的范圍內調整。Effect of corneal topographic characteristics on intraocular pressure measured by uncontact tonometer
角膜形態學因素對非接觸式眼壓計測量值的影響A novel low mechanical hysteretic ceramic capacitive pressure transducer has been made, by using of ceramic sealing technology ; integrate circuit ( ic ) technology and thick film plane fixing circuit technology. this transducer is made of a deformable ceramic diaphragm and a ceramic base plate, between which has an air cavum. a coaxial gold electrode was fired onto the diaphragm and the base plate
本文利用新型陶瓷技術、集成電路技術和厚膜平面安裝電路技術,採用零力學滯后的陶瓷和陶瓷密封材料進行設計製造了一種非充液乾式的電容式壓力傳感器,該壓力傳感器由較厚的陶瓷基體和較薄的陶瓷膜片構成,中間形成一空氣介質腔,在基座和膜片之間內置同軸的雙電極,組成兩個電容,當膜片承受壓力時發生位移,使電容量產生變化,經後置處理電路直接轉換為可輸出的直流電壓信號。The testing result shows that there is a difference actual seed dropping angle and the one acquired by calculation, therefore, a formula for the calculation of seed dropping angle even closely suited to production practice has been driven out and a theoretical basis for the application of 2bqm - 2 model plastic film mulch pneumatic precision planter in practical production is advanced in this paper
通過試驗,找出種子的落種位置規律。通過試驗結果分析,找出種子的實際的落種角度和計算的落種角度之間的差別,推導出更適合實際生產中所需要的落種角度,為2bqm - 2型氣吸式精量鋪膜播種機在實際生產中的應用提供了一定的理論基礎。The enthalpy change on dsc curve suggests that the transition is one from low - ordered state to a higher - ordered state. a stacking mood that the 4 - trifluoro - methyl - 2, 3, 5, 6 - tetrafluorophenylmserts in between two perylene - macrocycles is confirmed by theoretical quantum calculation, such an insertion effect leads to the inversion of ( 0, 0 ) and ( 0, 1 ) absorption features under low temperature and the dramatic decrease of exciton coupling, which contributes to the spectral similarity in solution and the solid state
量子化學的計算結果支持氟取代的苯環嵌入兩個相鄰的?環之間的分子堆砌方式,使得在常溫到150左右f - ptcdi固體薄膜的紫外-可見吸收光譜的( 0 , 0 )和( 0 , 1 )性狀的強度對比發生「反轉」 ;氟取代苯環的嵌入大大降低激子耦合,使固體吸收光譜性狀與溶液類似。The wms is composed of specialist recommending module, instance module, the amount of soil film estimating module, frequent ask question & machine module. the weight - based rule, the product rule and the model - based rule is established to present the knowledge. the wheat mulching experiment bank of part loess plateau, the spatial resolving rate is town ( xiang in china ), is set up
子系統由專家推薦模塊、實例查詢模塊、地膜用量模塊、常見問題和常用機械模塊組成;系統採用了基於權重規則、基於產生式規則和基於模型的知識表示方法;建立空間解析度為鄉(鎮)的黃土高原部分地區的小麥地膜試驗數據庫;給出了地膜用量的計算模型,適用於不規則田塊地膜用量的估算。Bellow gas meter
膜盒式氣量計7 enumerating the engineering example that composite geomembranes are used to act as anti - seepage material and using mathematics experience model that are established in the paper to compute leakage of the defected geomembranes
7 、結合復合土工膜防滲的工程實例,利用本文給出的擬合公式計算通過復合土工膜的缺陷滲漏量。We research on the thermal buckling characteristics of double layer membrane which is composed of different materials with different thermal expansion coefficiens under uniform temperature elevation. the energy method is proposed which is used to solve the problem and the symbolic relation between central buckling height and substrate height under small buckling height is also given. it is the primary theory of membrane resonant sensor, which makes the research and development of novel thermal sensor possible
本文對微機械中熱脹系數不同的材料構成的雙層復合薄板在均勻溫升下的撓曲特性進行了研究,提出了在均勻溫升下雙層薄板熱撓曲求解的能量法,並給出了小撓度下中心撓度與板厚的解析關系,為薄膜諧振式傳感器溫度特性的研究和新型溫度傳感器的設計與開發打下了基礎It is a maintenance free analyzer as its newest design of the precision meter pump
全新設計- - -使用隔膜式精密計量泵,耐酸堿,免維護。Pressure gauges - diaphragm and capsule pressure gauges - dimensions, metrology, requirements and testing
壓力計.膜式壓力計和膜合式壓力計.尺寸計量要求和試驗Using this expression to calculate the optimum rare - earths oxides ( nd2o3, ceo2 and la2o3 ) content of zinc oxide varistor, the quantitative calculation results are in accordance with the experimental results approximately. the double shottky potentical barrier was showed in form of catoon using flash, from which we can comprehend the conduction theory of zinc oxide varistor. the electrical properties of varistor can be improved depend on it
運用固體物理、半導體和電子薄膜材料的相關理論,建立數學模型,推導出了最佳摻雜含量的理論計算式,並將之推廣到高溫燒結的氧化鋅壓敏陶瓷材料,運用這一計算式定量計算ndzo3 、 ceoz和lazo3等稀土摻雜的最佳含量,計算結果與本文的實驗結果比較符合。Soap - film air flowmeter
皂膜式氣體流量計Diaphragm, economic, robust, compact metering pump
隔膜式、經濟型結構緊湊的計量泵。People has higher requirement for the quality of laminating machine along with the progressive spread of board decorating material, in order to need the requirement, we designed, this machine - high - low pressure double air pipelines laminating machine
摘要隨著板式裝飾材料的逐步推廣,人們對覆膜質量的要求也越來越高,為了適應廠家的需要,我們設計了高低壓雙氣道覆膜機,特別針對其核心部分真空系統進行了大膽的改革,本文對其原理及與現有覆膜機的區別等做了詳細闡述。Needle & check valves metered injector utilizes the diaphragm design for extremely quiet operation
針閥定量注入式並採用膜片設計其運作非常安靜。En 837 - 3 pressure gauges. part 3 : diaphragm and capsule pressure gauges. dimensions, metrology, requirements and testing
壓力計.第3部分:薄膜式壓力計和膜盒式壓力計.尺寸計量要求和試驗According to the value of the testing, we can draw the conclusion that the value of the inductor get from the computation is corresponding with the testing value, and our inductors can be used in high frequency from 1mhz to 200mhz. the new method of fabricate thin film inductor would bring the inductor from three - dimension to two - dimension, minish its volume and weight and content with the requirement of " small 、 light and thin " for the apparatus
實際的測試表明,我們所推導的薄膜電感計算式能較好的符合測試結果,所製作的it用薄膜電感可用於1mhz 1ghz的射頻段,擴寬了電感的使用頻段,並使電感從三維向兩維空間發展,減小了電感的體積、重量,滿足了器件「小、輕、薄」發展的需求。分享友人