查询词典 cumulative

Furthermore, the general formula is illustrated as the weighted summation of historical position states, so as to prove that in terms of cumulative iterations, parameters of PSO have an inherent forgetting characteristic in probability, moreover the searching mechanisms of canonical PSO and Barebones particle swarm are almost the same.

通过将粒子运动的一般性描述图解为历史状态加权和的形式，进一步证明了PSO参数随迭代周期的积累，在概率意义上的遗忘特性。分析表明在经过一定周期的搜索后，标准PSO方法同Barebones粒子群方法(Barebones particle swarm， BBPS)具有近似的搜索机制。

This paper based on Bayes posterior probability formula, establishes a dynamic model for the identification of fractures by using five performance paramete1 such as water breakthrough period, waterline movement velocity, using velocity of water cut, cumulative injection production ratio, and injection pressure. It carries out an analogy between the samples to be distinguished and the known ones to confirm how to classify them.

将油水井见水周期、水线推进速度、含水上升速度、累积注采比、注水压力等5个参数作为动态变量，基于Bayse后验概率公式建立动态裂缝识别模型，将待判别的样品与已知类型的样品进行类比，以确定待判别样品的归类。

For the cumulative reports to be useful and comparable with those of other institutions, data must be presented in a clear and consistent manner.

与其他机构相似的，这些数据必须有一个明确的、一致的方式提出，这样对于累积数据才是有益的。

"The cumulative hits to his reputation have simply become too much to overlook," said Scott Becher, president of Sports and Sponsorships, a Florida-based marketing firm.

佛罗里达州体育和赞助活动行销公司的总裁史考特E贝彻指出：「他的名声遭到种种打击，累积起来，已经让人无法忽视。

The cumulative effects of blockade makes it more expansive to trade on the world market.

积累下来的封锁影响使得你在世界市场上贸易的代价更昂贵了。

HCV positivity increased PTDM risk with 20% to 33% cumulative effect of bolus steroid and tacrolimus therapy.

HCV阳性会增加PTDM的发病风险，类固醇和他克莫司疗法会产生20%至30%的累积影响。

The purpose is to examine the impact of employee stock bonus on Taiwan stock market by analyzing the variation in Cumulative Average Abnormal Revenue.

员工分红入股制度行之有年，成为台湾吸引人才与激励员工的独特优势，在高科技产业发展的过程里，扮演了极重要之地位。

Sorts a set and returns the specified number of bottommost elements whose cumulative total is at least a specified percentage .

对集合排序并返回指定数目的最底部的元素，这些元素的累积合计至少为指定的值。

Male Wistar rats were exposed daily to radon at a concentration of 100,000 Bq/m(3) for 16 h, and then exposed to 20% cigarette smoke for 1 h for a period of 75 d, with the radon cumulative dose reaching 200 WLM.

雄性Wistar大鼠每日暴露在浓度为100，000Bq/m(3)的氡中16小时，然后暴露在20％的香烟烟雾中1小时，为期75天，氡累积剂量达到200WLM。

Methods: The brucine and strychnine in the micropowder and powder of Semen Strychi were determined by HPLC to calculate the cumulative release at different time.

以马钱子碱和士的宁为指标，用HPLC测定马钱子粉和马钱子微粉在不同时间马钱子碱和士的宁溶出的量，计算累积释放率。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。