时间:2019-01-23 作者:英语课 分类:探索与发现2013年


英语课

 Now for a completely gratuitous 1 explosion underground. In three, two, one. Well, that was a nice little thud.


 
B was for bomb range. A was for audit 2. N was for nothing. (Fire!) And G was for grenade. Put them together and what do you get? (Fire!) And the bangs continue right now. 
 
Alright, now I know all of this looks like a lot of automotive junk, but it is actually what’s left over from a car we explode. 
 
So I’m guessing V is for vehicle. 
 
Exactly. Now we have probably totaled around 130 vehicles on this show. A lot of them we’ve crashed. Some we’ve destroyed with the rocket slide of New Mexico Tech. But a lot of them we’ve blown up. 
 
So we roll the montage.
 
Indeed we shall.
 
Next up is W, a letter that’s all about H2O. Water and explosives are a particularly good mix for Mythbusters for two reasons. First, water and air have very different properties. For example, water is incompressible. It’s denser 3 than air. It’s more conductive. And all of this means that explosions travel differently through water than they do through air. 
 
Indeed. By being incompressible, (Go for it.) water is a great way to help crack a safe.

adj.无偿的,免费的;无缘无故的,不必要的
  • His criticism is quite gratuitous.他的批评完全没有根据。
  • There's too much crime and gratuitous violence on TV.电视里充斥着犯罪和无端的暴力。
v.审计;查帐;核对;旁听
  • Each year they audit our accounts and certify them as being true and fair.他们每年对我们进行账务审核,以确保其真实无误。
  • As usual,the yearly audit will take place in December.跟往常一样,年度审计将在十二月份进行。
adj. 不易看透的, 密集的, 浓厚的, 愚钝的
  • The denser population necessitates closer consolidation both for internal and external action. 住得日益稠密的居民,对内和对外都不得不更紧密地团结起来。 来自英汉非文学 - 家庭、私有制和国家的起源
  • As Tito entered the neighbourhood of San Martino, he found the throng rather denser. 蒂托走近圣马丁教堂附近一带时,发现人群相当密集。
学英语单词
accelerated aging test
alpine anemones
arch motor
areolet
artemisia simulans
bapta
binegative
burgettstown
chop ... down
collect one's faculty
collimation axis of telescope
Commodianus
computerized data retrival system
constant of dispersion
controversa
creep creepage
data-signalling rate
depantheonize
dibenzyl-beta-chloroethylammonium chloride
different types
dowagers
drivetimes
drosophila melanogasters
dual-acting band brake
edubba
engine
engine cooling systems
epithelializing
Exton's quantitative reagent
family pinnotheridaes
faulty phase
firefly
Glandula nasales
green moisture content
Halmstad
Harris & S.
herbalist doctor
herculaneums
highprotein
Histacuran
ice crack
inhalings
instrument with magnetic screen
intermined
into sight
isobestic point
isodynamic law
jantily
Jarkowice
lariated
leisers
lithium oxalate
magnetohydrodynamic instability
malmarsh
mean population
microwave amplifier
misse
monath
mustard type rape
nuclear-energies
object information
oceanography
ortho-amphibolite
pan shaker
pari-
pert diagram
Phytophthora
pigment connective tissue
polyhydric salt
positive curvature
pressure float
purely transcendental extension
quasi-heterogeneous
relief pressure valve cartridge
reprioritized
rethymnons
rock polypodies
rodentian
sale for cash
schwarzchild
soft cervelat
speedy advance
spring-loaded gear
St Louis Blues
ST_science_miscellaneous-units-of-measurement
stenocephal(o)us
straight facts
Streptococcus viridans
summits
telemitron
terbian
terengganu
terrestrial facies theory on origin of petroleum
thyroma
TV guides
unqualified
videometer calibration
wheat oil
Yates City
zero-speed torque
Zostera asiatica