查询词典 exponent notation

If no factor is found, the exponent is released back into the unassigned testing pool for Lucas-Lehmer testing or further factoring.

如果没有发现因子，该指数被退回到未分配的测试池中，以便进行 Lucas-Lehmer 测试，或者进行进一步的因子分解。

The unfrozen water content is negative exponent relation with temperature, direct proportion with density and water content.

盐渍土未冻水含量在0℃以下时与温度的绝对值成近似的负指数关系、与盐渍土盐溶液浓度成正比关系，与盐渍土总含水量成正比关系。

With the premise of that valid chip forming area (the valid uniplanar inductive area of capacitance sensor) keeps stable, experiment results showed that with the definite forming height and density of chip when the moisture content varied in ranges of 5% to 25% were definite, the moisture content was exponent function as measuring frequency; when the moisture ranged in 25% to 45%, there was linear relationship between measuring frequency and moisture content of chip.

在刨花的有效铺装面积保持一定(即为电容传感器的有效平面感应区)的前提下，试验表明：当刨花的铺装高度和密度一定时，刨花的含水率5≤MC＜25％，测试频率与刨花的含水率成指数关系：刨花的含水率25≤MC＜45％时，测试频率与刨花的含水率成线性关系。

In this paper, we firstly make some qualitative analysis to Lorenz critical chaotic system, and then lead it to the corresponding unstable equilibrium point and periodic orbits in terms of the linear state feedback approach. Then we make a lot of simulations which indicate this method to be feasible. Fractional-order system, as well as Lyapunov exponent, has been used as a powerful tool for the quantitative study of chaotic systems.

本文首先对Lorenz临界混沌系统进行基本定性分析，然后利用线性状态反馈方法将其制到相应的不稳定的平衡点与周期轨道上来，并证明了被控制的Lorenz临界系统是全局渐进稳定的，并对取得的结果作了大量的数值模拟，模拟结果证实该控制方法简单有效可行。

For the model with exponent input, the endemic equilibrium is locally asymptotically stable when the period of latency is small enough; the endemic equilibrium is unstable when the period of latency is large enough.

对于带有指数输入的情形，发现地方病平衡点当潜伏期充分小时是局部渐近稳定的，当潜伏期充分大时是不稳定的。

The results manifest that the influence of stochastic disturbance on upwind scheme and modified central explicit scheme is very small, and for exponent schemes, it is quite large.

结果表明，迎风格式和修正中心显式格式的计算结果受扰动的影响较小，指数型格式的计算结果受扰动的影响较大，并通过空间加密网格的方法可以控制边界、参数随机的影响。

Flow disciplinarian of different PH indicator polymer solution and newtonianliquid in annulus line had been studied, and found speed distributing, vortex,streamline of annulus line, analytic flow field distributing in annulus and eccentricsituation and compared the results with prevenient schloar, some results different fromprevenient results are get, shch as the relation of average velocity and maxiumvelocity is not less with the viscosity exponent under the annular line, the fluid speedaffect the relation.

应用 PIV 分别研究了不同浓度的聚合物溶液以及牛顿流体在垂直环空管道中的流动规律，得到了环空管道中流体的速度分布情况、涡量情况、流线情况，分析了同心和偏心情况下环空管道内的流场分布规律，并与前人的计算结果进行了比较，得出了一些与以前不同的结论：同心情况下平均流速与最大流速的关系，并不是完全与粘性指数 n 值有关系，还与管道内流动的流动速度有关系，当速度较小时，两者的差别就小，速度大时，不符合这种规律。

Using the middle cerebral artery occlusion modelin rats and cerebral ischemia-reperfusion models in gerbils and mice, we investigated the influence of pueraria compound on the brain water content and the infarct size, the cerebral apoplexy exponent, the contents of lactic acidand lipid peroxide, the activities of lactic dehydrogenase, glutathione peroxidaseand Na+-K+-ATPase.

采用大鼠大脑中动脉栓塞模型、沙土鼠全脑缺血再灌模型和小鼠脑缺血再灌3种动物模型，研究复方葛根素对脑缺血再灌注脑含水量和梗塞范围、脑卒中指数和脑组织中乳酸、乳酸脱氢酶、过氧化脂质、谷胱甘肽过氧化物酶、Na+-K+-ATP酶的影响。

She's a practised exponent of the sport of water -skiing.

她是滑水运动健将。作为方法应用的实例，列举了区域河水和沉积物研究所得结果。

She's a practiced exponent of the sport of water-skiing.

她是滑水运动健将。

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。