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cyclical
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  循环
     Contral scheme for 75t/h boiler of cyclical sulphurization bed
     75t/h循环流化床锅炉控制方案
短句来源
     A Modified Cyclical Arnoldi Method
     一个修正的循环Arnoldi方法
短句来源
     篢his Paper deals with the investigation of the cyclical phase transformation strength-toughening treatment of the niobium ccntained matrix steel 65Cr4W3Mo2VNb (abbreviated 65Nb).
     本试验对合铌基体钢65Cr4W3Mo2VNb(简称65Nb)进行了循环相变强韧化处理。
短句来源
     The Application and Some Properties of the Cyclical Matrix
     循环矩阵的若干性质及应用
短句来源
     Ecological Design,Green Industry and Cyclical Economy
     生态设计、绿色产业与循环经济
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  周期性
     2)when N=4m-2(m=1,2,…) and φ j=±(4k+1) π/(2N) (k=0,1,2,…), under certain conditions,state|Ψ (4) e,Ⅱ〉 q presents the properties of cyclical change,Nth power Y—squeezing of arbitrary order;
     2当 N =4m - 2 (m =1,2 ,… ) ,且φj=± (4 k + 1)π/ (2 N ) (k=0 ,1,2 ,… )时 ,在一定条件下 ,态 |Ψ (4)e , 〉q 可呈现周期性变化的、任意阶的 N次方 Y压缩效应 ;
短句来源
     In the rats treated with Lil 20, 80 mg·kg -1 and Mif 50 mg·kg -1, cyclical changes in serum LH and E 2 levels appearing in the control rats disappeared, and the proestrus LH and E 2 surge were abolished.
     利洛司酮 2 0 ,80mg·kg- 1及米非司酮 5 0mg·kg- 1组大鼠血清LH和E2 水平未见周期性变化 ,也未见动情前期的LH峰和E2 峰。
短句来源
     Fiscal Policy for Agricultural Supporting and Agricultural Cyclical Fluctuation in China
     财政政策与中国农业的周期性波动
短句来源
     Analysis of Cyclical Changes in the Price of World's Petrochemical Market
     世界石化市场价格周期性变化分析
短句来源
     The Analysis of Phase Error in Cyclical Signal Measurement
     周期性信号测量中的相位误差分析
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  “cyclical”译为未确定词的双语例句
     Catalysis of Cyclical Reaction in Synthesizing Methyl-ionone by Supported Strong Acid-TiO_~2/SO_4~(2-)
     用固载强酸TiO_2/SO_4~(2-)催化甲基紫罗兰酮合成中的环化反应
短句来源
     Cyclical oxidation experiments for Ti 11Cr,Ti 13Cr,Ti 15Cr alloys were carried out in air at 600℃ and 800℃.
     研究了Ti 11Cr ,Ti 13Cr和Ti 15Cr合金 6 0 0℃及 80 0℃高温氧化行为。
短句来源
     Apoptosis of MGC 803 cells occurred in G0/G1 and S and G2/M phases, without cyclical specificity.
     大葱提取液抑制胃癌细胞可发生在G0/G1期、S期和G2/M期,无周期特异性。
短句来源
     Analysis of Short Term Datum Cyclical Sequence of Chang 4+5 Formation and Chang6 Formation in Pingbei Oilfield
     坪北油田长4+5、长6油组短期基准面旋回层序分析
短句来源
     The Feasibility of Using the Cyclical Hyperboloid Bushing in CA6102 Model Engine
     回转双曲面轴瓦用于CA6102发动机的可行性
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  cyclical
A model of a gas well containing liquid is considered, the nature of the steady-state regimes is investigated, and the causes of cyclical output are analyzed.
      
We detected cyclical variations in the He II λ4686 and C III λ5696 line profiles in the spectrum of λ Ori on time scales of 1.3-1.6 days.
      
The treatment is based on concepts of the nonstationary, cyclical nature of processes occurring in the cathode spot and the key role of return electrons falling out of the near-cathode plasma back onto the cathode.
      
This geochemical succession is in complete agreement with the succession in which rocks were formed in the intrusion (from dunite in its bottom part to quartz gabbronorites and granophyres near its roof) and is complicated by cyclical repetitions.
      
Storm events, which appear to have cyclical changes in their intensity relating to sunspot activities, can affect the geomorphic evolution of such systems.
      
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This paper introduces the results of high polymer drag reducing tests in brass tubes and fire hose with pump system, with emphasis on the effect of drag reduction in PW30 solutions made by Polyacrylamide (drag reductive effect of which above 70%), its solubility and the ability in resisting shearing force. It points out the evident effeet of PW-30 solution in cyclical systems and for long distance transfer through pipe line.

本文介绍了在黄铜管和消防帆布管中进行高分子减阻试验的结果,着重论述了用聚丙烯酰胺配制的PW—30的减阻效果、溶解性能和抗剪切性能,指出PW—30减阻剂在循环系统及长距离输送管线中具有显著减阻的可能性。同时介绍了高分子减阻技术在消防上的实际应用。

Leaving the narrow valley near Zheng Zhou,the Yellow River flows over an alluvial fan. As a huge amount of sediment was transported into the sea, the river mouth extended into the sea at a rapid rate, silting up the river bed and causing breaching of the bikes and avulsion of the river, and the estuary often changed its position. As a result of this kind of river development process, the old beds of the Yellow River, like branches of a big tree, can be found almost everywhere on the great North-China plain....

Leaving the narrow valley near Zheng Zhou,the Yellow River flows over an alluvial fan. As a huge amount of sediment was transported into the sea, the river mouth extended into the sea at a rapid rate, silting up the river bed and causing breaching of the bikes and avulsion of the river, and the estuary often changed its position. As a result of this kind of river development process, the old beds of the Yellow River, like branches of a big tree, can be found almost everywhere on the great North-China plain. The cyclical process of the estuary development-rerouting-extending-rerouting, taking place now, is an epitome of the estuary development in the past but on a rather big area. Now, the extension of river mouth is the direct cause of aggradation of the river bed above the point of estuary pivot. Fundamentally, the aggradation is due to the tremendous sediment load resulting from the soil erosion in the upland area of the Yellow River drainage basin.

黄河挟带大量泥沙,经华北大平原入海,河口迅速延伸使河道不断地淤积抬高以至决口改道。本文初步分析了历史黄河和现行黄河下游河床演变与河口淤积延伸的关系。

A rectangular or a circular planar thermal field in which, many uneven arbitrarily distributed heat sources exist is under consideration. The basic method of calculating temperature distribution is first, finding out the mathematical analytical expression of this planar thermal field, which contains arbitrary positioned singular sinusoidal varia-ting heat source, the problem is linearized. Then by using superimposing principle the mathematical analytical expression for a planar thermal field with many uneven...

A rectangular or a circular planar thermal field in which, many uneven arbitrarily distributed heat sources exist is under consideration. The basic method of calculating temperature distribution is first, finding out the mathematical analytical expression of this planar thermal field, which contains arbitrary positioned singular sinusoidal varia-ting heat source, the problem is linearized. Then by using superimposing principle the mathematical analytical expression for a planar thermal field with many uneven arbitrarily distributed and arbitrary cyclical variating heat sources is derived. The obtained expression is a three-powered series, it converges rapidly and may be evaluated manually. The average error of the result when compared with the experimental value is within ± 2℃.

本文研究矩形、圆形平面内存在周期性变化的内热源时,温度场的计算问题。 研究的基本方法是:首先把问题线性化,求出平面内任意位置上存在一简谐变化的点热源和某局部区域内热源均匀分布时,平面温度场的解析表达式;然后利用叠加原理,计算热源任意周期变化和热源在平面内任意不均匀分布时的温度场;并用实验验证了计算方法的正确性。

 
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