Orsm includes physical processes such as radiative transfer , phase changes of water substance , re - distribution of energy due to cumulus convection , transport of momentum , energy and moisture by turbulence , and exchanges between the atmosphere and the surface layer : orsm中的物理过程包括辐射交换水分的相变积云对流所带动的能量重新分布湍流所引发的动量能量和水汽输送大气与地面层之间的各种交换等等。
May be able to get away without locking the entire map at once by suitably qualifying the semantics of these operations , but some operations , such as map rehashing expanding the number of hash buckets and redistributing elements as the map grows must guarantee exclusive access 也许能够不用一次锁整个map (通过适当地限定这些操作的语义) ,但是有些操作,比如map重排(扩大hash bucket的数量,随着map的增长重新分布元素) ,则必须保证独占访问。
The model of the intermi ttent drying with tempering period was developed , and the moisture distribution inside the potato slices and the tempering time during the tempering period can be quantatively obtained at any time , which laid a basis for laying down the int ermittent drying technology 该文提出了间歇干燥缓苏过程模型,可随时定量求得缓苏段土豆片内部水分重新分布情况以及土豆片内部水分分布时所需缓苏时间,为制定间歇干燥工艺提供依据。
Chapter 2 analyzes parallel process technology ' s actuality , the requirement of real - time process , and mostly guidelines of parallel process performance . chapter 3 discusses imaging algorithm - - - - - - chirp scaling algorithm theory as well as realization of ideal point target ; and then discuss the scalar of data and operation . chapter 4 discuss the fft and distributed matrix transposing , mostly about ( 1 ) discussed how to realize parallel fft , and evaluate the preformance of parallel fft ; ( 2 ) discuss another step ' s - - - - - - matrix transposing - - - - - - realization can divided into three steps : distributing , renewedly distributing and local transposing of matrix , and then discuss the time of process in detail 第四章分别研究了cs算法中的fft变换和分布式矩阵的转置问题,主要有: ( 1 )对cs算法中运算量最大的步骤fft变换进行了并行性的提取,并对并行fft变换的算法性能进行了评估; ( 2 )分析并研究了cs算法中另一不可或缺的步骤? ?矩阵转置问题,提出矩阵分布、重新分布和局部转置来实现矩阵转置的并行化,并详细分析了矩阵转置的时间耗费问题。
The loading effects of the atmosphere are the sum of the direct effect , which comes from its newtonian attraction to any point on the surface or within the interior of the earth , and the indirect effects , which is induced by the earth ' s deformation and additional gravitational potential arising from redistribution of the mass because it can be regarded as the surface loads . they are traditionally expressed as the convolution integration of the atmospheric green ' s function , which is virtually the sum of the elastic and gravitational green ' s functions , and the measured values of the barometric pressure on the earth ' s surface over the globe 随着现代大地测量技术和数据分析手段的日益提高,大气对各类物理场地表观测的负荷影响必须予以考虑,大气的负荷效应为直接效应(大气对地球表面及内部点产生直接吸引)和间接效应(大气作为表面负荷作用于地球,导致地球的弹性形变和内部质量的重新分布,产生附加位)之和,习惯上表示为大气格林函数(弹性项和直接引力项格林函数之和)和地表气压观测值的全球褶积积分