查询词典 intervals

The the probabilistic forecasting method of the error between the sample mean and expectation value of the random variable utilizing the central limit theory was researched, then the mathematical formula for the relation between sampling size and variance coefficient of loss of load probability was analyzed. Furthermore, the formulas for the relation between confidence intervals of variance coefficient and sampling size are deduced.

基于中心极限定理深入研究随机变量的样本均值与期望值之间误差的概率预测方法，在此基础上分析失负荷概率(loss of load probability，LOLP)指标的方差系数和样本容量之间的关系表达式，导出方差系数给定时的样本容量置信区间公式及样本容量给定时的方差系数置信区间公式。

However, via intensive numerical computation, the author finds that actually some characteristic of this confidence intervals, for example, confidence coefficient, expectation width and coverage efficiency fluctuate intensely when the sample size varies given the parameter, or when the parameter varies given the sample size.

但是我们通过精细的数值计算发现，由于总体分布的离散性，这些置信区间的特性(置信系数、期望长度、覆盖效率)实际表现为当参数固定随着观测次数变化或当观测次数固定随着参数变化而发生强烈震动。

On command control means (19) take the conformator into said intermediate position and activate the measurement means (20) to determine the agreement of body dimensions with predetermined measurement intervals and issue acceptance or rejection signals (22) for the body on the basis of the survey result.

控制装置（19）按指令使成形架进入上述中间位置并启动上述测量装置（20），以便确定车身尺寸是否与预定测量间隔一致，并根据测量结果发出车身被接受或被拒绝的信号（22）。

The collection for conodont samples of the Ordovician was carried out in the platform facies region of the Tarim Basin. Sixteen outcrop sections were sampled systematically and 29 well drillings were collected at the important intervals. More than 600 samples were acidized, and thousands specimens were obtained.

对塔里木盆地台地相区奥陶系16条露头剖面进行了系统的牙形石样品采集，对29口钻井岩心的重点层段进行了牙形石样品采集，分析了采得的共600余块样品，在奥陶系各个层段都得到数量可观的牙形石。

Large confidence intervals is a price we must pay to get a consistent estimator of the return to education when we think educ is endogenous.

如果我们认为教育是内生的，而且想要得到一致的估计，过宽的置信区间将是我们所要付出的代价。

Designated demonstration of continuous acquisition of Image Frame memory, and then cycle intervals.

详细说明：演示连续采集指定帧数图像到内存，然后循环回放。

Hence we can map ELOTOS to RPPM according to the trace equivalence. We describe the qualitative properties with deterministic timed automaton . The key of our qualitative model checking algorithm is how to map continuous time to finite intervals by constructing equivalence classes.

该算法构造等价类的思想是：通过触发事件剩余延迟时间与DTA中时钟时间值或其它事件的剩余延迟时间值的相互关系将连续时间映射到有穷个加了标志变量的时间区间，标志变量表示这种相互约束关系。

We replace the continuous signal with a series of values at fixed intervals.

我们用一系列固定间隔处的值代替连续信号。

In the Grapes of Wrath Steinbeck has achieved an interesting contrapuntal effect by breaking the narrative at intervals with short, impressionistic passages recorded as though by a motion picture camera moving quickly from one scene to another and from one focus to another.

在《愤怒的葡萄》一书中，斯坦贝克不时打断故事的叙述，插进一些简练的、印象式的段落，取得有趣的对位衬托效果，仿佛是在用一架电影照相机作纪录似的，很快从一幕场景换为另一幕场景，从一个焦点转到另一个焦点。

In the Grapes of Wrath Steinbeck has achieved an interesting contrapuntal effect by breaking the narrative at intervals with short, impressionistic passages recorded as though by a motion picture came

在《愤怒的葡萄》一书中，斯坦贝克不时打断故事的叙述，插进一些简练的、印象式的段落，取得有趣的对位衬托效果，仿佛是在用一架电影照相机作纪录似的，很快从一幕场景换为另一幕场景，从一个焦点转到另一个焦点。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"