查询词典 power of a number

Although the unfinished battleship, the Jean Bart, still rests in a Moroccan harbor and there are a number of French warships at Toulon and in various French ports all over the world, these are not in a condition or of a character to derange our preponderance of naval power.

虽然未完成的战列舰，让巴特，仍然掌握在摩洛哥的一个港口，并有若干法国军舰在土伦，并在法国各港口遍布世界各地，这些都不是在一个条件或一个字，以扰乱我们多数的海军实力。

Through the operation of formal power series, we set up the expansion of Ar, a popularizing of the common polynomial theorem, where r is a non-zero real number.

通过形式幂级数A的幂运算，建立了Ar的展开式，这里r为非零实数，这是常见的多项式定理的推广。

A typical example of a ground loop can be seen when a number of instruments are plugged into power strips on different instrument racks.

当几台仪器插到不同仪器机架上的电源板时产生的地电流就是一个例子。

Is one of the earliest professional development and production of electric vehicle speed controller of the private scientific and technological enterprises, the company has a strong professional design and production capacity, products have been a number of brands for the domestic electric vehicles matching efficiency and performance are better than ordinary products, annual production capacity of 200,000 sets, the company has brush controller, using pwm control, high efficiency, with over-current, current limiting, undervoltage,"speed" a wide range of protection features Special high-power brush has controller using the latest electric vehicles for the use of high-life relays and intelligent anti-Speed circuit.

溧阳爱斯特自控器材科技开发有限公司是国内最早专业开发生产电动车调速控制器的民营科技企业，公司具有较强的专业设计及生产能力，产品已为国内诸多品牌电动车配套，其效率及性能均优于一般产品，年生产能力二十万套，本公司生产的有刷控制器，采用pwm 控制，效率高，具有过流、限流、欠压、"飞车"多种保护功能，特别大功率有刷控制器采用最新专供电动车使用高寿命的继电器及智能防飞车电路。

At the beginning of the Reformation a number of the junior religious, affected by the new learning, left the order; the remainder were compelled to sign the Act of Supremacy, which they apparently did without hesitation, a fact not much to be wondered at if it be borne in mind that Cardinal Wolsey had already obtained power from the Holy See to visit and reform the Carmelite convents, a measure which left no alternative but blind submission to the royal will or suppression.

在刚开始改革的一些初级宗教，受新的学习，离开了秩序；其余被强迫签署该法案的凌驾地位，而他们显然没有犹豫，其实没有太多可想知道，如果在它紧记的枢机wolsey已经获得的权力来源是教廷访问和改革carmelite修道院，这一措左别无选择，但盲目提交给皇家遗嘱或镇压。

The specific content of man-made earth satellite motion theory, power of observation and owned satellite operator, observation equipment and the establishment of such a number of observation points the content of .20 century, 60-70 years, have been used as a weather observation satellite launched high-altitude balloon, as the satellite observed the law of geometric measurement objectives of the United States launched TRANSIT .80 era satellites, it has several flights along different directions through the ring of satellites to address at any time, there will be a satellite-observable problems.

具体的研究内容有人造地球卫星运动理论、动力式卫星的观测及归算、观测仪器和观测点的设立等多项内容。20世纪60—70年代，曾用为气象观测发射的高空气球卫星，作为卫星几何测地法的观测目标。80年代美国发射子午仪卫星，它有几个沿不同经圈方向飞行的卫星，以解决任何时候都会有一颗卫星可观测的问题。

There are quite a number of cases of those contracts implemented in our administrative management in administrative practice though their legal status is still unclear. The emergence of administrative contract, in some sense, is the result of such a process as the following: the role of administrative laws moves from autarchic tool to administrative means and to the control of administrative power and maintenance or protection of legal rights of the citizens; it is also a moderate and flexible administration means established to substitute high-rank administration under the democratic conception. This special contract, undoubtedly, has become the best means for the government to supervise market economy in a democratic way.

尽管它的法律地位仍不明确，但在行政实践中已有大量的行政合同运用于我们的行政管理，可以说，行政合同的产生是行政法从专制的工具向管理的手段、再向对行政权力的控制和对公民合法权益维护的发展结果，也是民主理念下建立起来的一种替代高权行政的更加柔和并富有弹性的行政管理手段，无疑，行政合同已经成为国家对市场经济进行民主管理的最佳方式。

Such a problem implies that, we have to jump out of the analysis of essence of the art of Hollywood, or the motive of Hollywood being the Number One of the world as well as the judgments of the culture greed. We have to look for a wider background in the complicated entwining among the life style, art of entertainment and the way of culture. Based on this background, we can form a clear cultural field to the amusement power of the Hollywood movie, offering a completely way to analyze all the aspects of the entertainment art.

诸如此类的问题表明，我们首先必须跳出好莱坞娱乐艺术的叙事形式辨析抑或好莱坞称霸全球的意识形态动机和文化野心批判，在生活方式、娱乐艺术和文化道路的复杂缠绕中寻找一个更为广阔的阐释背景，依托这个背景，我们也许能够对好莱坞电影的娱乐力量形成一个比较清晰的文化整体视野，并从这个视野出发全面透析好莱坞娱乐艺术的方方面面。

In this dissertation the"Penalty"finite element method was employed to compute the velocity of the three-dimensional flow of power-law fluid in a profile die. In order to decrease the needed computer memory and raise the stability of numerical simulation, a set of decoupled methods such as PFEM, pseudo-body force method and transformation of momentum equation to the elliptic equation was developed to establish the general finite element equations to compute the distributions of velocity and viscoelastic stress of the three-dimensional viscoelastic flow of the Phan ThienTanner fluid in a profile die. During numerical simulation of the extrudate swell of the PTT fluid, the flow in the die and out of the die was analyzed separately, which demands less computer memory. The key techniques used in numerical simulation of the three-dimensional extrusion from dies such as decision of boundary conditions, creation of initial velocity field, selection of penalty factor, high Weissenberg number problem , regeneration of the free surface were studied in detail.

中文题名聚合物异型材口模挤出三维流动研究副题名外文题名 Study on three-dimensional flow of polymer melts during the process of profile extrusion from dies 论文作者涂志刚导师柳和生包忠诩教授学科专业材料加工工程研究领域\研究方向学位级别博士学位授予单位南昌大学学位授予日期2001 论文页码总数148页关键词挤出成型聚合物材料挤出口模聚合物异型材馆藏号BSLW /2003 /TQ320 /9 本文建立了求解挤出口模内幂律流体流动速度场的通用三维罚有限元模型；对于非线性粘弹性的Phan Thien-Tanner流体，为了降低模拟计算对计算机硬件的要求，并使模拟计算更加稳定，采用了一种去耦算法，包括罚有限元方法、拟体力方法和动量方程的椭圆类方程转化方法，并建立了求解速度场和粘弹性应力场的总体有限元方程；对于PTT流体的挤出胀大问题，提出了挤出胀大熔体口模内外分离模拟法，这样可以显著降低数值模拟对计算机硬件的要求。

Give a one-line C expression to test whether a number is a power of 2?

用一行C语句判断一个数是否是2的幂

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。