My main job is to design piping layout, do process calculation and supervise site construction 我的工作主要是畫管道布置圖、工藝計(jì)算以及現(xiàn)場(chǎng)施工。
The purpose of the paper is to carry out the simulated working process calculation of the two stroke low speed diesel engine by applying the developed calculating program 本文的主要目的是通過建立船用柴油機(jī)工作過程的計(jì)算程序,對(duì)船用低速二沖程柴油機(jī)工作過程進(jìn)行仿真計(jì)算。
We process calculations as the following : we calculate the binding energies of excitons in a square quantum-well wire in presence of a magnetic field for finite and infinite potential barrier case respectively a.balandin和s.bandyopadhyay也是利用變分法,采用二能帶模型計(jì)算了在外加磁場(chǎng)時(shí)的量子線中激子的基態(tài)束縛能。
The main research work includes : ( 1 ) according to the diesel engine working process calculation principle and the calculation theory of the software avl boost, the working model is built up and some necessary parameters are estimated 主要研究?jī)?nèi)容包括:(1)結(jié)合柴油機(jī)工作過程計(jì)算的基礎(chǔ)和avlboost軟件計(jì)算原理,建立了zs1125型直噴式柴油機(jī)的工作過程模型,并對(duì)必要的參數(shù)作了適當(dāng)?shù)墓浪恪?i class="labawb" onClick="playMp3('sound_c_4')">
In the light of theory and application, the author raised that sacrifice anode protection could be used on old fuel gas pipes in shen zhen city, and also raised the choice of sacrifice anode, detailed process calculation, the design of ground bed, execution method and detection management 本論文在理論和實(shí)際應(yīng)用的基礎(chǔ)上提出了深圳舊燃?xì)夤艿酪瞬捎脿奚?yáng)極保護(hù),并提出了犧牲陽(yáng)極的選擇、具體的工藝計(jì)算、地床的設(shè)計(jì)、施工的方式和檢測(cè)管理。
In the light of engineering design and experience gainedin trial-production as well as through the process calculation of drying, es-sentials are indicated for the process control in high-analysis compoundfertilizer production in a urea unit, and they are maintenance of appropri-ate amount of fine recycle and proper hot blast temperature at the inlet of the dryer 根據(jù)工程設(shè)計(jì)及試生產(chǎn)中的經(jīng)驗(yàn),并通過干燥過程的工藝計(jì)算,提出了尿素系列高濃度復(fù)混肥生產(chǎn)中的工藝控制要點(diǎn)是保持適當(dāng)?shù)募?xì)返料量及合適的干燥機(jī)進(jìn)口熱風(fēng)溫度。
Abstract : the maximum tube distribution numbers in tube sheet limited circle for fixed tube sheet heatexchanger have been determinded by used of the superposition method with computer based on c language programming . it is characterized by determination the maximum tube distribution number according to the even number or singular number of center tube distribution . the method is simply and quickly, and can be used for the design and process calculation of heatexchangers 文摘:采用迭加的方法,使用c語(yǔ)言編程在微機(jī)上實(shí)現(xiàn)管板布管限定圓最大布管數(shù)的確定.該方法可根據(jù)中心布管數(shù)是奇排列還是偶排列來確定最大布管數(shù),簡(jiǎn)便易行,計(jì)算速度快,對(duì)換熱器的設(shè)計(jì)及工藝計(jì)算具有實(shí)用價(jià)值