音标:['ɒktәnt] ;
n. 八分圆, 八分仪, (天体与另一天体)成45度的视角位置
[医] 八分体
n. a measuring instrument for measuring angles to a celestial body; similar to a sextant but with 45 degree calibration
词型变化:名词复数形式 : octants

octant的用法和样例:

词汇搭配

  • octant error八分圆误差
  • bubble octant气泡八分仪

The Ant and the Dove An ant went to the bank of a river to quench its thirst, and being carried away by the rush of the stream, was on the point of drowning. A Dove sitting on a tree overhanging the w

发表于:2018-12-05 / 阅读(214) / 评论(0) 分类 创世记

The Ant and the Grasshopper In a field one summer's day a Grasshopper was hopping about, chirping and singing to its heart's content. An Ant passed by, bearing along with great toil an ear of corn he

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An ant was drinking at a river. Suddenly he slipped, and fell into the water. A dove took pity on him. She threw a small branch into the river. The ant seized the bough, and swam back to the shore. A few days later, the ant saw a hunter aiming a gun

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An ant once leaned too far over the edge of a fountain and fell in-to the water.A dove was watching from a tree nearby.She saw that the ant could not swim so she plucked off a leaf and threw it down to him.He managed to scramble onto it and in

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One cold,frosty day in the middle of winter a colony of ants was busy drying out some grains of corn which had grown damp during the wet autumn weather.A grasshopper,half dead with cold and hunger,came up to one of the ants.Please give me a

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An ant and a fly were contending heatedly who was of greater importance.The fly was the first to begin:Can you possibly compare with my endowments?When a sacrifice is made,I am the first to taste the entrails that belong to the Gods.I pass

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Over the years I have been to teach young people a simple concept but very effective - ant philosophy. I think we should learn from ants, because they have an amazing four of philosophy: The first: never give up the ants. If they run a pl

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Tree Hugger 是电影Juno原声带中的一首插曲。这首歌由Kimya Dawson 和 Antsy Pants 联手带来,带着轻松愉悦的气息描述了如同童话里的场景。 The flower said, I wish I was a tree, The tree said, I wish I could be A di

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学英语单词
Abbe's theory
absorptivity of an absorbing
aling
American Rule
array processor
atomic fractional coordinate
automatic replenishment plan
Bazin, R.
be lacking in
beam-modulating memory
beaver board
betatron radiography
bilateral repurchase agreement
box form
break-point halt
combined gas turbine or gas turbine (cogog)machinery
commoes
core curing oven
david barnard steinmen
derpier
desolving machine
detail table
double-acting hydraulic pump
dry throat
efferent neuron
eigenimage
End-systolic
equal-payment series compound amount factor
exelon
flash relay
fuel-discharging machine
gap scatter
gencor
gobe
grade estimation
graphic ammeter
groesbeck
groove chisel
hardness pencil
hedebies
hepatitis B surface antigen
highbinder
hypersonic flight experiment
imaginaires
imaging plate
indirect labor
inferior court of record
jack crevalle
lake current
legendre
list-oriented system
longitudinal type district station
mitral valve orifice area
mole electronics
musculi flexor digiti minimi brevis
myotonic cataract
negative energy levels
occupation troop
open carrier chain
otitis externa circumscripta
over the hill
overfeed tenter
packing
parapinopsin
photonics
pileorhizae
plicable
pole of hvdc system
pony mixer
protoceratopsid
pulleite (apatite)
push-polls
quality inspection department
radioisotope diagnostic equipment
rejoicest
sarasa
scorpionidas
seizers
self-world
semi-kaplan turbine
separation operation
Sidi Bouzid
slaty cleavage
state line
structure-activity relation
Trichogrammaevanescens
triple interferometer
tripodalic dipygus
tufted duck
turkey shoot
twin wire former
uk writer
unwisdoms
upper atmospheric physics
vascular keratitis
vicarious species
volatility of oil
winged ingot
wouldnt
xero-
yuletide