planetary造句
(121) Cycloid pin gear planetary reducers are widely used in agricultural machinery with their big transmission ratio and high carrying capacity.
(122) With this angular momentum, according to the three laws of planetary motion proposed by Kepler, a certain amount of angular momentum will create a certain path of movement.
(123) He most certainly deserves credit as a pioneer, with Le Verrier, of applying perturbation theory to planetary motion.
(124) These were the basis for the pre-heliocentric model of planetary motion.
(125) That was Cartesian space. When I plot r as a distance out from the nucleus that is sort of our simple-minded planetary model. Now let's look at energy.
(126) Planetary Mullein Lung Complex is a WONDERFUL product. I have asthma and take Singulair daily to control it.
(127) Add in amazing planetary backdrops and super special effects, Bejeweled 2 is hours of high - carat fun!
(128) The load of planetary bearings and the moment in the high speed shafts are analyzed and some suggestions about the structure type and design parameters of the three ring reductor were a...
(129) The different coals were pulverized into ultra - fine powders on a planetary mill.
(130) A planetary gearbox for a marine propulsion unit or an earth moving unit, comprises a hollow wheel gear 1, two or more planet gears 2, and a sun gear 3.
(131) Travel mechanism of each track consists of a variable two-speed piston motor, a planetary reducer and a parking brake, travel brake buffer valve is mounted on motor to reduce hydraulic shock.
(132) A professor of planetary sciences and physics, Lunine chairs the Theoretical Astrophysics Program at the University of Arizona.
(133) Science's editors predict that planetary science, paleoanthropology , primate genomics, climate change, whole-genome association studies, and optical lattices will be the areas to watch in 2007.
(134) On the basis of analyzing and discussing the structural weakness of Three-Ring Gear Reducer, this dissertation gives a new scheme of planetary gear reducer with few teeth difference.
(135) Compared with the cycloid pin wheel gearbox , the planetary gearbox with one tooth difference, formed by cycloid equidistant line gears has advantages of high efficiency large loading capacity and ...
(136) If you could only see the planetary pattern in the sky in mid-January! Venus, Pluto, Mercury, the Sun, and new moon will all be in your sign.
(137) However, if you are in a strong relationship, that might not be affected by this month's helter-skelter planetary pattern.
(138) The eccentric wheel handspike planetary transmission has important research value and broad application prospects in industry by all of these characteristics.
(139) The result shows that the new model can simulate the turbulent structure and the cloud microphysical processes of the marine stratocumulus-topped planetary boundary layer.
(140) The structure and makeup of active steering system, the operating principle and operating mode of dual planetary gear mechanism are introduced in detail.
(141) Finding planets orbiting Barnards Star would increase our confidence that planetary systems are common.
(142) Therefor, this paper is of much importance to closed harmonic - planetary gearbox.
(143) The PG Series of planetary winches are maximum rated from 5,600 lb to 15,000 lbs line pull at the cable drum.
(144) In the solution, the drive train consisting of the planetary gear train and 4 gear pairs is applied to realize continuous transmission under 7 working modes.
(145) When the device detects acceleration, it sends a signal to a small electric servomotor that rotates a sleeve on the axle to shift the planetary gears.
(146) Three-ring gear transmission is a novel type of planetary transmission with small tooth number difference, which was invented by a Chinese engineer.
(147) Compared to the involute gear planetary drive with a pin-hole translation mechanism, this drive has no interference of tooth profiles, but wide range of gear ratio.
(148) The label "planetary nebula" is another astronomical misnomer, as the objects are completely unrelated to planets.
(149) Lost somewhere between immensity and eternity is our tiny planetary home, the Earth.
(150) It was discovered by William Herschel on February 15, 1786, and was the first planetary nebula whose spectrum was investigated, by the English amateur astronomer William Huggins in 1864.
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