毫米水柱

Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bacteria are u

发表于:2018-11-28 / 阅读(425) / 评论(0) 分类 新概念优美背诵短文50篇

Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is abo

发表于:2018-12-01 / 阅读(142) / 评论(0) 分类 新东方背诵文选

Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bacteria are us

发表于:2018-12-30 / 阅读(33) / 评论(0) 分类 考研背诵50篇

AS IT IS 2016-10-05 Nobel in Chemistry Goes to Makers of Worlds Smallest Machines 2016诺贝尔化学奖:世界上最小的机器 Three scientists have won the Nobel Prize in Chemistry for their work in developing tiny machines. The three men are Jea

发表于:2019-01-12 / 阅读(67) / 评论(0) 分类 2016年VOA慢速英语(十)月

Bacteria Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bacter

发表于:2019-02-17 / 阅读(68) / 评论(0) 分类 双语有声阅读

48 Bacteria Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bac

发表于:2019-02-17 / 阅读(46) / 评论(0) 分类 双语有声阅读
学英语单词
adventurously
altitude above sea-level
asthmophthisis
bassinate
be found guilty
beacon ultra-portable Sband
Bemidji State University
carnies
chemical rock
chip-shop
cho cho
chry
cliff-hangers
commercial aeronautics
complete axiom system
coverglass(coverslip)
cross flux
crystal nucleation
cultural complex
Cycas taiwaniana
decerous
defectogram
deformation pressure of surroundings
deuteromycete
district local train
doctrine of back to the ancients
door mode select
dorcas gazelle
Dorela
dyrke
ear-to-row method
endowed
enlargement
entity-identifiers
Equity follows the law.
error-correcting device
Euglenaceae
example program graph
filed case
fire-extinguishing installation
flurotyl
folded fault plane
font membership
gati
glycanase
gradelier
granulocyte colony stimulating factor
ground plane antenna
groundpeckers
hand interrupter
hand-controlled target
hematochezias
homolytic dissociation,homolytic fission
immigrants
in accord with
interphase temperature
irreceivability
Kazakstan, Kazakhstan
Lesser's triangle
ma-ling
magnetic isotropic
match termination
merry
method by stair-case wave
mixed base system
morphophysiological variation
mount-borah
myrmeco-
national character
non-renormalizable theory
nondepolarising
nonhelium quantum crystal
Nuwerus
policraticuss
predisponent
pump agitator
reinforced concrete arch culvert
rhombic groove
rotary retort furnace with internal screw
royal palm
rubbing strake
search ... memory
shoesmiths
sialic continent
Sibuyan, Mt.
sing low
social hall
statistic concept
sweepback angle
synomones
ticks sting
triunal
turboelectric propellant
turn adrift
undirecting
unperished
vector priority
velocity image
vent-giver
vertical directivity
Zawichost
zigadenuss