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 artificial compression 人工压缩(5)人工压迫(2)
 人工压缩
 A NEW ARTIFICIAL COMPRESSION METHOD FOR DISTINGUISHING COMPRESSTION WAVE IN TVD SCHEME TVD格式中压缩波判别的人工压缩法 短句来源 Tracing and Artificial Compression Method of the Shock′s Calculation for the Conservative Hyperbolic Equation in Domain Decomposition 守恒双曲型方程式激波计算区域分解法中的追踪及人工压缩方法 短句来源 In the continuation of this paper, we shall introduce scheme, Glimm scheme, Chorin scheme, artificial viscosity method,artificial compression method, characteristic method and particle in cell method. 在本文的续篇中,将介绍基于Riemann 间断分解的 格式,Glimm格式和 chorin的随机选取法,人工粘性法和人工压缩法,特征型格式,质点法和涡团法。 短句来源 This paper is a continuation of [1], we introduce several differencemethods for conservation law, including scheme, Glimm scheme,Chorin method, artificial viscosity method, artificial compression method, characteristic method and particle in cell method. 本文是[1]的继续,将介绍守恒型双曲型方程组的各种其他差分方法,例如基于Riemann间断分解的 格式,Glimm格式和Chorin的随机选取法,人工粘性法,人工压缩法,特征型格式和质点法等。 本文所采用的记号同[1]。 短句来源 The fast-marching method was combined with the sourcescanning method to modify the scheme for the Level Set method in unstructured grids,and the problem of small amplitude standing waves was solved by its combination with artificial compression method. 将快速行进法和源点扫描法的思想结合起来,改进了非结构网格下Level Set方法的实现策略,结合人工压缩法,求解小振幅驻波问题。 短句来源
 人工压迫
 Methods 122 patients undergoing percutaneous coronary intervention were randomly divided into two groups,61 patients in artificial compression bandaging group and the other 61 patients in direct bandaging group. The incidence of bleeding complications and decannulation compression time were observed in both groups. 方法进行冠脉介入检查治疗的122例患者,随机分为人工压迫包扎组(61例)和直接包扎组(61例),观察住院期间出血性并发症发生率和拔管压迫时间。 短句来源 Results After operation there was no patient who had complication that needed blood transfusion in artificial compression bandaging group,1 patient had hematoma(≥5 cm),2 patients had pseudoaneurysm,total hemorrhagic complication was 3 cases and the incidence was 4.9%. 结果人工压迫包扎组61例患者术后无需要输血的并发症发生,1例发生直径≥5cm的血肿,2例发生假性动脉瘤,总出血并发症为3例,发生率为4.9%; 短句来源
 “artificial compression”译为未确定词的双语例句
 Numerical simulation was made for the flow field of the ventilation system for hydraulic power generating sets by solving 2D constant incompressible Renault mean Navier Stokes equation by an artificial compression method, and using the Beam Warming approximation factor disassembly format and its diagnalization form and the Baldwin Lomax algebral turbulence model. 应用人工压缩性方法求解了二维定常不可压雷诺平均Navier—Stokes方程 ,应用了Beam—Warming近似因子分解格式及其对角化形式 ,以及Baldwin—Lomax代数湍流模型 ,对水轮发电机通风系统流场进行了数值模拟。 短句来源 AN ARTIFICIAL COMPRESSION METHODS FOR THE COMPUTATION OF CONTACT DISCONTINUI TIES 双曲型方程组高分辨率格式的一种线性场修正方法 短句来源 Application of the Artificial Compression Method to the Simulation of Two-Dimensional Frontogenesis 反扩散格式在二维锋生数值模拟中的应用(英文) 短句来源 According to experiments on the change of electric resistivity of rock (or earth)under artificial compression in situation, it is (inferred that the regional dee rease of earth-resisttvity observed during the period from 1973 to 1976 was caused by the compaction of the upper layers of the crust near ground surface, amounting to a linear strain of about 3x10~5.) 震前地电阻率和地磁二种物理量出现了地理范围基本吻合、分布广阔的异常区。 根据自然条件下岩(土)层压缩时电阻率变化的实验结果,认为只在1973～1976年间才出现的地电阻率区域下降,系地表浅层压密的结果,其压缩线应变的数量级约为3×10~(-5)。 短句来源 The artificial compression method (ACM) that is generally used to capture the contact discontinuity in nonviscous flows is used here in the simulation of quasi-geostrophic ideal frontogenesis in two dimensions. A comparison is made among the result of the ACM, the simulation result of Cullen, and the exact solution of the semi-geostrophic equations. 把无粘流中能成功捕捉接触间断的反扩散差分格式,用在了准地转二维理想锋生的数值模拟中,并将计算结果与Cullen的计算结果和半地转方程的精确解进行了比较。 短句来源

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 artificial compression
 Furthermore, a relaxed, piecewise hyperbolic scheme with artificial compression is constructed. employed an artificial compression method (ACM) of Harten [4] but utilize it in an entirely different context than Harten originally intended. The approach is similar to artificial compression and shock capturing schemes, where conservation laws are satisfied across discontinuities. We also introduce two artificial compression procedures to the LEM which yield sharp resolutions of contact discontinuities. A class of fully discrete schemes are constructed with artificial compression. 更多
 (Prior to the M7.8 Tangshan earthquake of 1976, earth-resistivity caused by crustal strain. and geomagnetism showed anomalies over large areas of essentially coinciding geographi extent.) According to experiments on the change of electric resistivity of rock (or earth)under artificial compression in situation, it is (inferred that the regional dee rease of earth-resisttvity observed during the period from 1973 to 1976 was caused by the compaction of the upper layers of the crust near ground surface, amounting... (Prior to the M7.8 Tangshan earthquake of 1976, earth-resistivity caused by crustal strain. and geomagnetism showed anomalies over large areas of essentially coinciding geographi extent.) According to experiments on the change of electric resistivity of rock (or earth)under artificial compression in situation, it is (inferred that the regional dee rease of earth-resisttvity observed during the period from 1973 to 1976 was caused by the compaction of the upper layers of the crust near ground surface, amounting to a linear strain of about 3x10~5.)It is interes ting to note that △Z was also observed to decrease during the period of 1975—1976. As compare4 with changes in △Z, the variation △F of the total magnetic inte-nsity is smaller, showing that the magnetic dip Ⅰ also decreases. From the fact that magnetic, bodies are buried rather deep as evidenced by aeromagnetic surveys, and from the results of experiments, on cemanent magnetization for samples stressed, it is(inferred. that. the changes in are caused by inelastic expansion of magnetic bodies burred 8—25-km deep. The precisionlevelhng over theepi central area prior to the Tangshan earthquake showed that the ground surface had been subsiding since 1969.) According to the mean sea-level at Qinhuangdao the subsidence of the land continued till the occurrence of the Tangshan Earthquake, being greatest near Ninghe (epicentral distance=50 kin)amounting to 82—12 cm.By synthesizing the phenomena of ground surfacesubsidence, compression of the upper layers and expansion of the deep layers, (a mechanical model is proposed: The upper crust (0-25kin) of the epicentral Zone of the Tangshan) earrthquake underwent a synclinal bending(a kind of active folding). The occurrence of the Tangshan earthquake might be caused by continued accumulation of the bending strain of the syneline which resulted in fracturing or fault plane slidin.) By this model thecontroversy between the source mechanism of the Tangshan earthquake and the mechanics of the Neocathaysian system cnn be explained. 1976年唐山强震发生在我国地电阻率、地磁观测、精密水准重复测量等多种观测网分布较密的地区,附近渤海沿岸还有数个长期记录的验潮站。震前地电阻率和地磁二种物理量出现了地理范围基本吻合、分布广阔的异常区。根据自然条件下岩(土)层压缩时电阻率变化的实验结果,认为只在1973～1976年间才出现的地电阻率区域下降,系地表浅层压密的结果,其压缩线应变的数量级约为3×10~(-5)。有意义的是基本在此同一区域内,1975～1976年间还观测到ΔZ和ΔF减小的效应。根据航空磁测测区内磁性地质体埋藏较深的资料及非线性压磁的实验,得知震前ΔZ、ΔF以及磁倾角减小的效应,系埋深8～25公里的磁性体非弹性体积膨胀的结果。震前精密水准测量发现,自1969年以来震中地区地面下沉,平均海平面资料表明,此下沉一直持续至地震发生。宁河(Δ=50公里)附近下沉幅度最大,可达8～12厘米。综合震前出现浅层压缩、深层膨胀、地表下沉的现象,推论唐山震前震中区附近的上部地壳(0～25公里)发生了向针弯曲现象——一种活动褶皱。唐山地震的孕育及发生便可能与此活动褶皱不断增加其挠度以致破裂有关。 This view paper is devoted to the difference methods for conservation law, including conservative scheme, monotone schemes Lax scheme, Lax-Wendroff scheme Engquist-Osher scheme, hybrid switch method and prediction-correction method. In the continuation of this paper, we shall introduce scheme, Glimm scheme, Chorin scheme, artificial viscosity method,artificial compression method, characteristic method and particle in cell method. 本文介绍守恒型双曲型方程组的各种差分方法,例如守恒型格式和单调格式,Lax格式,Lax-Wendroff型格式,和 Engquist-Osher格式,混合开关方法和预估校正格式。在本文的续篇中,将介绍基于Riemann 间断分解的 格式,Glimm格式和 chorin的随机选取法,人工粘性法和人工压缩法,特征型格式,质点法和涡团法。 This paper is a continuation of [1], we introduce several differencemethods for conservation law, including scheme, Glimm scheme,Chorin method, artificial viscosity method, artificial compression method, characteristic method and particle in cell method. 本文是[1]的继续,将介绍守恒型双曲型方程组的各种其他差分方法,例如基于Riemann间断分解的 格式,Glimm格式和Chorin的随机选取法,人工粘性法,人工压缩法,特征型格式和质点法等。本文所采用的记号同[1]。 本文继续介绍下列守恒型双曲型方程组的差分方法 << 更多相关文摘
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