查询词典 accelerated

First,we proposes the acceleration of Monte Carlo EM Algorithm,which is based on Monte Carlo EM Algorithm and Newton-Raphson algorithm,to improve the convergence rate;Second,the it is shown that the accelerated EM algorithm we proposed has quadratic convergence rate in a neighborhood of the posterior mode;Finally,its excellent performance in convergence rate is illustrated by a classical example.

受Monte Carlo EM算法与EM加速算法启发，本文构造了一种新的EM算法，称为Monte Carlo EM加速算法；证明了该算法在似然函数/后验分布的众数的附近确实具有二次收敛速度，改进了Monte Carlo EM算法的收敛速度；并通过一个数值例子的计算结果说明了该算法的优良性，它兼具实现简单及收敛速度快的特点。

After that the fractures in the right dam foundation slope were stretched at the beginning of the Quaternary Period because in the period Yakouhoushan mountain quaquaversal dome was blowups quickly. At the same time, the valley trenching of Lancang River reach to 800-1000 meter in altitude at the right bank in Nuozadu dam site. This two reason accelerated the groundwater infiltration in the right bank slope. So, the weathering agency could have invaded deeply in the right bank slope.

导致右岸岩体复杂化的成因是，右岸岩体在早期遭受了多期构造作用和岩体蚀变的基础上，第四纪早期丫口后山穹隆的快速隆起与当时河谷下切至800m～1000m高程这一特殊因素组合引起了右岸岩体沿原有的断裂张开，使地下水等风化营力能够到达坡体较深部位，经过长期的风化卸荷作用，形成了右岸复杂岩体。

The role of the oxidant used was considered to be a quencher of the semiquinone radical anion of HA to its parent quinone to increase the relative concentration of HA so that the generation of SO~3^- via the electron transfer interaction between Hypocrellins and SO~3^2^- was accelerated.

氧化剂在这一反应中的作用为：将产生的竹红菌素半醌负离子自由基氧化至其母体醌，增加反应物的相对浓度，同时使竹红菌素与SO~3^2^-之间的电子转移循环进行，加速SO~3^-的产生。

Accelerated scanning of TDMA cellular channels may be obtained by tuning the cellular radiotelephone to a succession of frequency channels within one TDMA time slot and measuring signal strength for each of the succession of frequency channels.

将蜂窝无线电话调谐到一个TDMA时隙中的一系列频率信道上并为该频率信道序列中的每一个信道测量信号强度，以此获得对TDMA蜂窝信道的加速扫描。

A type of reaction propulsion engine to propel rockets in space astreamof positive ions is accelerated to ahighvelocity by an electric field .

推进火箭进入太空的一种反冲力发动机；在电域中正离子作加速运动。

A of reaction propulsion engine to propel rockets in space a stream of positive ions is accelerated to a high velocity by an electric .

推进火箭进入太空的一反冲力发动机；在电域中正离子作加速运动。

A of reaction propulsion engine to propel rockets in space a stream of ions is accelerated to a high velocity by an electric field .

推进火箭进入太空的一反冲力发动机；在电域中正离子作加速运动。

The discovery and description of novel haloalkaliphilic archaea are continuing at an accelerated pace, and the old taxonomical system has been unable to adapt to such rapid strides, so, it is necessary to reclassify them on the basis of new standards.

新的嗜盐嗜碱古生菌的发现和描述正在以前所未有的速度发展，旧的分类体系已不能够适应这种快速的发展势头。

Respiratory movement can be reflectively strengthened ,accelerated or inhibited by all kinds of stimulus to body.

而发生反射性的加强加速或抑制。

With the accelerated development of commercial reinsurance, more and more foreign reinsurers are involved in Chinese reinsurance market.

随着我国再保险商业化进程的加速，一些大型的跨国再保险公司纷纷进入中国市场。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。