• I was told that the gravitational method is the most inexpensive method among the geophysical prospecting.

    听说所有的地球物理勘探方法中,重力最为经济的一种方法。

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  • The astronomers found an "X-ray mass" only a tenth of the mass found using the gravitational lens method.

    天文学家发现X射线估算质量仅有引力透镜方法估算的质量的十分之一。

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  • The microlensing method, which looks for distortions in light caused by a star's gravitational field.

    微距,即观察因恒星重力场所引起光线扭曲

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  • This common method in the planet-hunting world, called radial velocity, requires extremely precise measurements to detect a planet's gravitational pull on a nearby star.

    行星寻找领域内的常见手段叫做径向速度法,需要极度精确数据测量才能检测行星附近恒星引力作用。

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  • Depending on the method of transport, if we were to use today's technique of gravitational slingshots around other planets, the quickest transit time would be 19, 000 years!

    我们采取哪一运载方式而定,如果我们采用现有其他行星引力来助推的技术,那么最快需要19000年时间才能到达比邻星。

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  • Indoor test shows that the microwave dehydration is superior than the method of gravitational settling, Chemical or heating dehydration in speed and efficiency.

    室内试验表明微波脱水速度之快、效果之好重力沉降化学脱水加热脱水方法所不能比拟

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  • The paper expounds the principle and the method of measuring zenith distance for celestial positioning based on the direction of gravitational force line.

    论述海上进行天文定位重力线作基准直接测定天体顶原理方法

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  • Methods for accurate gravitational acceleration measurement are presented, which are viscous force modified method and viscous force offset each other method.

    本文介绍了用阻力修正粘滞阴互相抵消精确地测量重力加速度

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  • The ceramic lined composite pipes were produced by gravitational separation SHS method.

    采用SHS铝热-重力分离法制备了陶瓷复合钢管

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  • Ceramic-lined coal-spurting gun pipes have been produced by gravitational separation SHS method.

    采用重力分离SHS法制备了陶瓷内衬煤粉喷枪枪管。

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  • The method of small parameter and setting up model of dumbbells are used to calculate the gravitational radiation of Double Satellite, and the expression of quadrupole radiation power is obtained.

    采用参数展开哑铃型模型计算双星引力辐射,并导出熟知的四极引力辐射功率表达式,数值计算所得的结果与天文观测的两级相自洽,且比其它的计算方法简便。

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  • Describes the static calibration methods of accelerometer: gravitational attraction method, loading method and centrifuge method.

    介绍静态校准加速度计方法:地球重力负载离心机法。

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  • The ceramics-lined pipes have been produced by gravitational separation SHS method, and the factors that affect the combustion synthesis was investigated .

    采用S HS铝热-重力分离法制备陶瓷内衬复合钢管,研究了影响制备陶瓷内衬复合钢管的因素

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  • This paper was a new design of Bernoulli experiment. It acquired the numerical value of gravitational constant with the method of date processing.

    本文在柏利演示实验基础上,对该实验进行新型设计,并运用化工数据处理的方法得到重力加速度的数值

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  • With comparison method, the division altitude and diversion temperature about the distribution law of particles in gravitational field are given.

    应用比较法,通过分析计算,定义了重力场中粒子数按高度分布分界高度和分界温度概念,并给出了其定量公式。

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  • The matched filtering method based on discrete cosine transform can improve accuracy and reliability of dividing gravitational and magnetic anomaly.

    本文提出基于离散余弦变换匹配滤波方法可以提高异常划分精确性可靠性

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  • Based on producing ceramic lined composite pipes by gravitational separation SHS method, the synthesis mechanism and additive behavior for lined ceramics were studied.

    采用SHS铝热-重力分离技术制备陶瓷内衬复合管基础上,研究了陶瓷涂层合成机理相应添加剂合成过程中的行为

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  • Therefore, in this paper the author puts forward the regularization method for solving the magnetic and gravitational data equations.

    为了保证反演结果的可靠,本文提出了一套比较可行处理资料过程。

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  • The ceramic-lined composite pipes are produced by gravitational separation SHS method.

    采用S HS铝热-重力分离法制备了陶瓷衬层复合钢管

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  • Tt is suggested in this paper that the calculation of the gravitational anomaly is performed by boundary elements method, curvilinear integral is for 2-D object and surface integral for 3-D object.

    本文提出边界单元计算重力异常,二形体用线积分,三形体用表面积分。

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  • Tt is suggested in this paper that the calculation of the gravitational anomaly is performed by boundary elements method, curvilinear integral is for 2-D object and surface integral for 3-D object.

    本文提出边界单元计算重力异常,二形体用线积分,三形体用表面积分。

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