殘余項 的英文怎麼說
中文拼音 [cányúxiàng]
殘余項
英文
residual term-
The study work in the dissertation is an important part of the tenth five - year defence advanced research project of “ study on control technology of the machining distortion for complex structure parts ” supported by pla general armament department of china. theoretical analysis and experimental study are carried out on the initial residual stresses and their effects on milling distortion for thick aero - aluminum - alloy plate
本文作為總裝備部「十五」預研項目「復雜結構件加工變形控制技術研究」的主要組成部分，以航空鋁合金厚板為對象，研究重點定位在其初始殘余應力分佈規律及其對數控銑削加工變形的影響。In addition, yejixuan rich without forgetting the source, rich but still positive, actively redounds upon the society through each kind of channel, condoling or visiting the communist soldiers and disabled retired army man, donating money for the mountainous area impoverished family, and helping the dropout.
慰問或探望老紅軍和傷殘退伍軍人，給山區貧困家庭捐助錢物，幫助失學兒童… …十余年來，公司捐助的物資和款項不計其數， 2003年，永嘉縣慈善總會成立，宣達集團更是一次性捐款8萬。The main part of this hybrid algorithm is a chebyshev iteration which applies chebyshev polynomials to act on initial vectors and makes the obtained vectors close to the wanted eigenvectors ; the second one is the preconditioning subspace iteration method which uses a preconditioning matrix to impact the residual matrix obtained from the iteration procedure, so the distribution of eigenvalues is improved
第一個改進演算法是用chebyshev多項式加速的子空間迭代法，它是用chebyshev多項式作用初始向量，使其更接近所要求的特徵向量。第二個改進演算法是對每次迭代所得的殘余矩陣直接進行預處理以改善矩陣特徵值的分佈。In this paper, we first analyze the input and output as well as cost - benefit rate of chinese livestock industry by the example of hog, beef, mutton and dairy cow. then, we choose the samples from different regions in different time, use the stochastic production frontier suggested by battese and coelli ( 1992 ), which is aimed at the panel data ( balanced or unbalanced ), and make the econometric analysis for the growth of hog, beef, mutton, and dairy cow. different from the former research for livestock industry, the efficiency measurement theory is introdiced into the growth model and the tfp is dissolved into technical advancement, technological efficiency and residual, the translog production function is used to make the estimation more precised
本文首先以生豬，肉牛、肉羊和奶牛為例對近年來我國畜牧業的投入產出和成本收益狀況進行了分析，然後採用battese和coelli在1992年提出的針對混合數據（ paneldata ）的隨機邊界生產函數形式，在不同地區選取一定的樣本，利用樣本省的時間序列與截面混合數據，對生豬，肉牛，肉羊和奶牛的增長因素進行了分析，與以往對于畜牧業增長研究不同的是，將效率測算理論引入生產增長模型，把全要素生產率分解為技術進步、技術效率和殘差項，並採取了更加符合實際的超越對數函數形式，使傳統上使用的索洛余值法得到改進，更深層次的剖析了我國畜牧業目前的增長方式。3. taking hold of the new distinguishing oil and water method by using pyrolysis gas - chromatogram and gas chromatography and establishing fewer explanative and evaluative module on complex oil and water bed. the new technology take better effect at wei xing - taitong oil field, xin zhao oil field in daqing. comprehensive explanative percent of oil water bed achieve 87. 7 %, meanwhile explanative percent of light crude oil bed is 89. 3 %
該項成果在大慶探區衛星-太東、新肇地區新井解釋中初步應用，見到了較好效果，油水層綜合解釋符合率達87 . 7 ，其中，輕質油層解釋符合率達89 . 3 ，殘余油水層解釋符合率達81 . 8 ，均超過或達到預期的技術指標。分享友人