查询词典 gravity-fed

According to the Poisson equation of gravity-magnetic potential, we derive the relation of cosine transform spectrum between magnetic potential and magnetic field constituent and deduce the cosine transform spectrum formula of n degree derivatives using the cosine transform.

根据重磁位场的泊松公式，利用余弦变换给出磁位与磁场分量间的余弦变换谱关系，推导出磁异常n阶导数的余弦变换谱公式。

The parameter of the cosine function affects the center of time gravity of the cosine-Gauss pulse in a certain range, even for the cosine-Gauss pulse whose pulse width is longer than one optical oscillation period.

余弦函数的参量在一定取值范围内对余弦-高斯脉冲也有较大的影响，它可能导致几周期余弦-高斯脉冲的时间重心有较大的漂移。

The relations between the center of time gravity of the ultrashort cosine-Gauss pulse and the absolute phase, the parameter of the cosine function are studied.

河北科技大学经济管理学院，石家庄 050018研究了几周期超短余弦-高斯脉冲的时间重心与绝对相位以及与余弦函数参量之间的关系。

After being exposed to cosmic radiation and zero gravity, some seeds may mutate and produce higher yields and improved quality when planted back on earth, scientists said.

科学家介绍，在宇宙辐射和失重环境下，有些种子可能会发生变异，这些变异种种植到地球上后，能培育出高产优质的新品种。

Now that it's caught in a cosmic blender, its dust lanes are being stretched and warped by the tug of gravity.

现在，它在宇宙搅拌器的洗礼，它的尘埃带被拉伸和扭曲的引力拖船。

Ho?ava gravity may also create the "illusion of dark matter ," says cosmologist Shinji Mukohyama of Tokyo University.

赫拉瓦引力论也能制造"暗物质假象"，——这是东京大学宇宙学家真嗣向山的观点。

If Ho?ava gravity is true, argues cosmologist Robert Brandenberger of McGill University in a paper published in the August Physical Review D , then the universe didn't bang—it bounced.

麦吉尔大学的宇宙学家罗伯特·布兰德伯格在8月的《物理评论D》上发表文章称：如果赫拉瓦引力论正确，那么宇宙并没有爆炸，而是伸缩。

Gibreel, the tuneless soloist, had been cavorting in moonlight as he sang his impromptu gazal, swimming in air, butterfly-stroke, breast-stroke, bunching himself into a ball, spreadeagling himself against the almost-infinity of the almost-dawn, adopting heraldic postures, rampant, couchant, pitting levity against gravity.

加百列，这个不和谐的独唱演员，兀自在月光下的天空跳跃翻滚，一边咏唱着他的即兴gazal，一边在空气中划游，时而蝶泳，时而蛙泳，一会儿蜷缩成一个球，一会儿又尽情舒展开，向无限的黎明，用一种庄严的姿态，时而高昂，时而俯伏，轻率地和万有引力较着劲。

Based on the law of universal gravitation and Coulomb's law, the law of gravity, weak force, strong force and unified force are founded.

统一力定律能够把万有引力定律、库仑定律、弱力定律、强力定律这四个基本力定律统一起来。

By this electric repulsion and attraction he was able to counterbalance the influence of gravity.

通过这种电的排斥和吸引，他能够将重力的影响抵销。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。