时间:2019-02-06 作者:英语课 分类:英文语法词汇


英语课
The isotopic composition of
(65) lead often varies from one source of
  common copper ore to another, with
  variations exceeding the measurement
  error; and preliminary studies indicate
  virtually uniform is topic composition
(70) of the lead from a single copper-ore
  source.
铅的同位素构成经常在一种普通铜矿石来源与另一种铜矿石来源之间存在差异,其差异程度超出测量误差;而最初的研究表明,对于来自单独一个铜矿石来源的铅来说,其同位素构成几乎是毫无二致的。
More
  probable is bird transport, either
  externally, by accidental attachment of
(20) the seeds to feathers, or internally, by
  the swallowing of fruit and subsequent
  excretion of the seeds.
更有可能的是鸟类运输:或者是通过外部途径,即由于种籽偶然粘附在羽毛上;或者是通过内部方式,即由于鸟类吞食果子并随后将种籽排泄出来。
It is
  not known how rare this resemblance is,
  or whether it is most often seen in
  inclusions of silicates such as garnet,
(25) whose crystallography is generally
  somewhat similar to that of diamond;
  but when present, the resemblance is
  regarded as compelling evidence that
  the diamonds and inclusions are truly
(30) cogenetic.
现在尚不知这种类似稀少到何种地步,也不知道是否它最常见于象石榴石一类的硅酸盐内含物中,而这类物质的晶体结构普遍地在 某种程度上类似于金刚石的晶体结构。但一旦存在,这种类似就被视作极有说服力的证据,证明金刚石与内含物确是同源的。

学英语单词
aboute
accho (akko)
ads value
alkoxy complex
antiplutocratic
aria da capo
ashurnasirpal
assisted access
automatic dialing
beat one's brains
berdyayev
bouge
Bruzzano, C.
by the time
cavity of uterus
cmte
concept-mapping
connecting up
controlled application of heat
decay chain
deforcement
deformation of transformer winding
dellow
deoxythymidine (T,dT)
dodomas
drawing of ballot
dynamo bearing
earman
economic influence
extended real number
final image
fine-scale mixing
flow uniformity
gate region
gene therapy
harmonic mean distance
high recovery thermocouple
hijabless
Homate
hommocks
kilner jar
labyrinth tooth
large integer
lifter roof
lifvendahl
lightning radiation
looping ill
Manebach twin law
Mapaya
message control
mimic beetles
modinha
Novo Hamburgo
omnidirectionary differential intensity
oriental topaz
overhead transmission line
overseas listing
partial model in logic
pension fund
photographic esthetics
pile-up rejection
poodle skirts
porous agricultural film
pumped-storage hydro capacity
pure gauge
radiothallium
Rasmussen, Kund Johan Victor
rebound strap
rebuilt truck
Rnext
rope storage reel
ruled form
run-ups
sac valume
sapium rubber
saslscsoshsosls-s
schlow
Sedum selskianum
sequence of prior distributions
sirloin steaks
sitalidone
skin hooks
slow (-neutron)fission
subapiculate
submarine tunnel survey
tactiler
television truck
thousandaires
time-limits
touch spark
trimethylphosphine
two-band receiver
ultrasonic level gage
Vicars
vitellose
volcanic storm
water-pressure regulation
weak-mindednesses
well-covereds
wing curvature
working mass
zero gate source voltage