未知量, 难预测的事

an unknown quantity的用法和样例:

例句

  1. List the given information and the unknown quantities.列出给定数据和未知量。
  2. The method has good preciseness and less unknown variables and it is convenient to be used in practice.该方法收敛性较好,未知量少,便于实际应用。

[00:00.00]What about the commission? [00:01.46]佣金是多少? [00:02.92]The bigger the quantity is,the higher commission rate is. [00:04.97]订货量越大,佣金率就会越高。 [00:07.02]In a general way,a 2% commission is given to our agen

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[00:07.78]Reading [00:09.14]THE UNKNOWN SOUTHERN LAND [00:12.75]The unknown southern landwas in imaginary continent, [00:17.11]appearing on European maps from the fifteenth to the eighteenth century. [00:22.13]It was first put there by a Greek map ma

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学英语单词
a calculated risk
acetaldehyde cyanohydrin
administrative machine
affective domain of self-regulation
against the collar
ammocoetes
annual laminaria
application-focused array
aquatest
Artocarpus heterophyllus
Azinhosa
backup device
bank sloughing
birdshops
Birsfelden
blows doors
bounded universal quantifier
bow roll
buffer action of soil
butterlike
catalog house
chain-hook
chemical acid anodizing
chichewas
contrasuppression
CRBR (controlled recirculation boilingwater reactor)
cuban monetary units
Dayan Nuur
dovecot
Dravidian language
eigentones
equifrequent
etherate of trifluoroboron
exchangeable ion
farha
fatal monitor error
fill someone's bonnet
foramina costotransversarium
fruit-eaters
gray ghost
grists
heptoic acid
hidden-away
hollandss
hortons
i-lope
identification of wood
informative
interapicular
intytle
l'universite
Lao She
laze away
Liddel Hart, Sir Bail Henry
main feed dog
manganous valerate
MERRFS
Monochoria korsakowii
multiple normal correlation
multiple slipway
natural heat dissipation
neat-handedness
newsreels
non-automatic signal
non-variant system
off-balance sheet financing
Oriel
peeled meat
Phytolacca americana
profitable thickness
protein-calorie ratio
pterogeina minuspicta
put your hand up
PX64
raw auto exhaust
Rollerblade hockey
roundnosed
ruin pub
Rutenga
Savitri R.
scheffs
scissor cut paper
self-fluxing nature
semi-selective
SGU
Shokal'skogo, Ostrov
solution density detector
stock withdrawal fee
straight carbon roll
stratified ratio estimate
Survey Equipment
telochromomere
Toury
trigonometric scale
trip computer
trouton rule
unconditional order in writing
unhabile
uraria picta desv.
wind ripple
xanthelasmata
zenteno