例如在今天,Wolfram Alpha正在发布实时空间气候数据,12组完整的基因数据以及本地地图,以及众多与数学、生物学、物理、地理相关的其他知识领域。
Today, for example, the team is launching real-time space weather data, 12 complete genomes and local maps, as well as other knowledge domains related to math, biology, physics and geography.
此连接器因数据库的不同而各异,但是,以MySQL为例,可以通过安装从MySQL网站下载的与操作系统相关的驱动程序来安装连接器。
This connector will vary from database to database, but taking MySQL as an example, install the connector by installing the operating system-relevant driver from the MySQL website.
本文分析了机载雷达相位中心偏移天线(DPCA)系统的杂波相关矩阵,讨论了系统的最佳改善因数以及系统参数对性能的影响。
This paper presents analyses of the clutter correlation matrix, optimal improvement factor and effects of parameters of an airborne radar displaced phase center antenna (DPCA) system.
而且油流带电电荷密度与介质损耗因数和电导率有一定的相关性。
And the charge density of oil streaming electrification is related to the dielectric loss factor and conductivity.
推导了相关文献中定义的碰撞恢复因数与动能损耗系数间的对应关系。
The correlation between the factor of restitution in impact and the factor of kinetic energy loss defined in corresponding references is deduced.
而且由此对该序列中数的因数的形式进行了探索,最终得到了一个相关的定理。
According to the above conclusion, the factor form of the elements is studied, and then a related theorem is gotten.
目的探讨从巨量的微阵列基因数据中挖掘肿瘤相关分子机理及功能信息;
Objective To explore the tumor related molecular mechanism and functional message from the gigantic cDNA array gene data.
化脓性链球菌可以产生许多的致病毒力因数,而过去已有许多相关研究。
S. pyogenes produces several virulence factors and many of them have been shown to contribute to its infection.
光纤陀螺与温度相关误差项主要为零漂和标度因数,输入轴失准角也是影响光纤陀螺应用的一个重要误差项。
The errors of FOG involved with temperature are zero bias and scale factor. Input axis misalignment is another important error with temperature.
在物种水平上,多态位点比率为60%,而平均每个位点的等位基因数为1.8。本研究的方法和结果将为后续相关研究提供一定的参考。
The ratio of the polymorphic loci was 60% and the average allele number per loci was 1.8. The results and methods may have certain reference to following related studies.
第三项研究中,来自冰岛的研究人员,也通过人类基因组研究发现每天吸烟相关的基因数量与香烟的人。
The third study, from researchers in Iceland, also looked through the human genome to find genes associated with the number of cigarettes a person smokes daily.
而设计加入一个差模EMI滤波器以提升系统电路的功率因数并降低总电流谐波量以符合相关的规范。
The design of input differential-mode (DM) EMI filter for the reduction of total-harmonic-distortion (THD) for line current has been developed in considerations of practical design limitations.
而设计加入一个差模EMI滤波器以提升系统电路的功率因数并降低总电流谐波量以符合相关的规范。
The design of input differential-mode (DM) EMI filter for the reduction of total-harmonic-distortion (THD) for line current has been developed in considerations of practical design limitations.
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