查询词典 sequential sampling

A: I am Ra. The progress through densities is sequential.

A ：我是拉。通过密度的进程是连续的。

The causative agent of the disease is an Corona virus, infectious bronchitis virus IBV）, classified as Corona .Present vaccines for IB are all modified live viruses derived either by sequential passage embrocated chicken eggs. As Immunogenicity of IBV is usually correlated with its virulence, almost all modified live IB vaccines remained insufficient attenuation and have shown a variety of side effects including spread of vaccine virus to no vaccinates, occurrence of long term "carrier" birds, and increasing virulence during in vivo passage.

目前国内外预防本病所用的疫苗大多数是弱毒疫苗，但现用弱毒疫苗都存在以下缺点：（1）与IBV强毒一样，其弱毒疫苗株也能引起潜伏感染，潜伏感染的鸡将终生带毒；（2）疫苗病毒可以由接种鸡传染给非接种鸡，在鸡群之间传播过程中毒力会返强，从而成为新的感染源；（3）传染性支气管炎病毒极易发生变异，且易成为病毒重组的供体和受体，给使用IB传统疫苗预防和根除IB带来极大的困难。

OBJECTIVE: To determine whether sequential treatment eradicates H. pylori infection better than standard triple-drug therapy for adults with dyspepsia or peptic ulcers.

目标：患消化不良或消化性溃疡成年人用序贯治疗或标准三联药物治疗幽门螺旋杆菌感染，比较两种方法的疗效。

According to the characteristic of the plastic limit analysis model, the Sequential Quadratic Programming Method should be used to solve the NLP problem. In addition, MATLAB and GAMS are introduced, whose usage and points for attention are explained in detail.In the fifth chapter, the program self-assembled and the interface program connected with fore-treatment and after-treatment are illustrated.

本章还介绍了两个比较常用的非线性规划数学软件——MATLAB和GAMS，对它们的使用方法及注意事项做了细致的说明；第五章介绍了自行编制的三维有限元塑性极限分析下限法程序，对相应的前后处理接口程序做了详细的说明。

So it is necessary to optimize the luffing mechanism seriously.Sequential Unconstrained Minimization Technique is an indirect optimization method.

惩罚函数算法，即序列无约束极小化方法。

According to the idiographic math model of the brachial-bridge luffing system and the applying range and specialty of many kinds of optimization methods, decides touse Sequential Unconstrained Minimization Technique to optimize the model.

结合臂桥架变幅系统的具体数学模型和各种优化设计方法的适用范围与易用性，决定采用惩罚函数算法对模型进行优化设计。

University of Agricultural Sciences, Bangalore: The objective is to evaluate the influence of organic manuring, spacing and higher fertilizer usage on production of maize and their effect on sequential crop of groundnut.

农业科学大学：试验目标是评价有机肥，株行距和高水平施肥对玉米生产的影响及其对后茬作物花生的效应，主区处理包括两种株行距（60×30及45×30厘米）和厩肥（10吨/公顷）的组合。

The results show that the cyclic softening is featured in bothvariedly hardened steels under strain controlled in the amplitude range of Δε_t,/2=0.6 - 1.8×10~(-2). The softening effect is mainly gathered in the prior some cycles.And the stress amplitude varies slightly in the sequential cycles, i. e. the softeningeffect is minified.

结果表明：在应变幅为Δεt/2=0.6—1.8×10~(-2)范围内，不同硬化状态的试验钢均表现为循环软化特性；软化效应主要集中在前几周，在随后的循环过程中应力幅变化较小，软化效应减弱；整个循环过程中，未观察到明显的应力饱和现象。

In this algorithm, part of the frame is selected as reference region to extract wave information. Based on wave comparability, a stepwise refinement strategy is adopted to calculate the parameters in three sequential stages. Experiments show that the proposed algorithm can rapidly obtain correct mosaicking image with low computational cost.

该算法从每个图像帧的参考区域提取波形信息，通过计算波形相似度并引入逐步求精的拼接策略，分3个阶段获得拼接参数，确定图像帧之间的重叠和水平移位。

The data output of digital recording equipment is in multiplexed format whereas most data processing is done in trace-sequential format.

数字记录装置的输出数据是多路编排格式的，而大多数数据处理都是按道序传输格式进行的。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。