英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:

perigee    
n. 近地点

近地点

perigee
近地点

perigee
n 1: periapsis in Earth orbit; the point in its orbit where a
satellite is nearest to the Earth [ant: {apogee}]

Perigee \Per"i*gee\, Perigeum \Per`i*ge"um\, n. [NL. perigeum,
fr. Gr. peri` about, near gh^ the earth: cf. F.
p['e]rig['e]e.] (Astron.)
That point, in the orbit of the moon or other body orbiting
the earth, which is nearest to the earth; -- opposed to
{apogee}. It is sometimes, but rarely, used of the nearest
points of bodies not orbiting the earth, such as of a comet,
a planet, etc. Called also {epigee}, {epigeum}.
[1913 Webster PJC]

77 Moby Thesaurus words for "perigee":
Earth insertion, LEM, LM, abutment, abuttal, adjacency,
adjoiningness, aphelion, apogee, apposition, appulse,
astronomical longitude, attitude-control rocket, autumnal equinox,
ballistic capsule, burn, capsule, celestial equator,
celestial longitude, celestial meridian, circle, colures,
conjugation, conjunction, connection, conterminousness, contiguity,
coterminousness, deep-space ship, docking, docking maneuver,
ecliptic, equator, equinoctial, equinoctial circle,
equinoctial colure, equinox, ferry rocket, fuel ship,
galactic longitude, geocentric longitude, geodetic longitude,
great circle, heliocentric longitude, injection, insertion,
junction, juxtaposition, longitude, lunar excursion module,
lunar module, manned rocket, meridian, module, moon ship,
multistage rocket, orbit, parking orbit, perihelion, period,
reentry, rocket, shuttle rocket, small circle, soft landing,
solstitial colure, space capsule, space docking, space rocket,
spacecraft, spaceship, syzygy, trajectory, union, vernal equinox,
zodiac, zone


请选择你想看的字典辞典:
单词字典翻译
Perigee查看 Perigee 在百度字典中的解释百度英翻中〔查看〕
Perigee查看 Perigee 在Google字典中的解释Google英翻中〔查看〕
Perigee查看 Perigee 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Tracking Your Shipment or Packages | FedEx
    Enter your FedEx tracking number, track by reference, obtain proof of delivery, or TCN See FedEx Express, Ground, Freight, and Custom Critical tracking services
  • Track Your Shipment | FedEx Freight
    See up to 20,000 active FedEx Freight shipments at a time, including estimated delivery dates View tracking details for any shipment connected to your account when you’re logged in
  • All in one global package tracking | 17TRACK
    17TRACK supports tracking for 3300+ carriers, including USPS, UPS, FedEx, and DHL Enter your tracking number to get 99 9% accuracy and real-time updates
  • Advanced Shipment Tracking | FedEx
    Get visibility of up to 20,000 active FedEx shipments Access documents, images, and detailed status-tracking information, including estimated delivery time windows
  • Track Ship Online or Find Nearby Locations | FedEx
    Get your tracking status, find a FedEx near you, learn more about how to become a better shipper, get online print offers, or get inspiration for your small business needs
  • Package Tracking - Courier Tracking | FedEx Canada
    To receive notifications for a specific shipment, you can enable and receive the following standard tracking notifications through the tracking page or mobile app
  • Tracking Your Shipment | FedEx India
    FedEx Tracking for mobile is our most convenient tracking tool, giving you updates while you're on the go so you can stay on top of your shipments 24 7 and from any location
  • FedEx tracking - Track your package via tracking number
    Track your FedEx package on Ordertracker with your tracking number FedEx, the pioneering US courier service, delivers worldwide in 1 to 20 days
  • Tracking - FedEx
    Tracking Can I get a proof of delivery? How can I track my parcel without a tracking number? What does my tracking status mean? Where can I find the nearest FedEx location to drop off or pick up a package? Where is my package? Why is my package stuck at customs?
  • FedEx Express
    Need the status of your shipment or a delivery commitment? You can enter the FedEx ® International Connect (FIC) tracking number, Carrier Local tracking number, or Order Reference number





中文字典-英文字典  2005-2009