普朗克振子

841 、 埋头铆钉 countersinkheadrivet 842 、 埋头锥孔 countersink 843 、 埋头螺栓 countersinkheadbolt 844 、 埋头螺丝 countersinkheadscrew 845 、 埋头钻 countersinkdrill 846 、

发表于:2018-11-29 / 阅读(320) / 评论(0) 分类 英文名句短语

Keeping Time With Quartz Most people know that wrist watches commonly contain quartz. In fact, if you wear a watch, chances are its a quartz watch, since most watches is made today use quartz. But, you may not know what quartz has to do with keeping

发表于:2018-12-31 / 阅读(193) / 评论(0) 分类 英语听力文摘 English Digest

This is Scientific American's 60 Seconds Science. I'm Steve Mirsky. Got a minute? In 1900 legendary physicist Max Planck described the way energy gets dissipated from any nonreflective object, called a blackbody. But even Max said if something else i

发表于:2019-01-08 / 阅读(197) / 评论(0) 分类 Scientific American(八)月

Remarkably, and despite his findings, when the twentieth century dawned Michelson counted himself among those who believed that the work of science was nearly at an end, with only a few turrets and pinnacles to be added, a few roof bosses to be carve

发表于:2019-01-29 / 阅读(202) / 评论(0) 分类 万物简史

Undauntedwell, perhaps mildly dauntedPlanck turned to other matters. 普朗克没有泄气哎呀,也许稍稍有点胆怯,开始把注意力转向别的问题。 Planck was often unlucky in life. 生活中,普朗克屡遭不幸, His beloved f

发表于:2019-01-29 / 阅读(597) / 评论(0) 分类 万物简史

In 1875, when a young German in Kiel named Max Planck was deciding whether to devote his life to mathematics or to physics, he was urged most heartily not to choose physics because the breakthroughs had all been made there. The coming century, he was

发表于:2019-01-29 / 阅读(182) / 评论(0) 分类 万物简史

Astrophysics 天体物理 Dust to dust 尘归尘,土归土 A dramatic recent discovery in physics is looking rather dodgy 近期,物理学中的一项戏剧性发现看上出非常模糊 IN MARCH Chao-Lin Kuo, an astrophysicist at Stanford Univer

发表于:2019-02-16 / 阅读(218) / 评论(0) 分类 经济学人科技系列
学英语单词
acid-lovings
additional allocation
aircraft-type
Al Khalūf
anion active agent
axial strand
Azoz, Sea of
BAg, B.Ag
bidi leaves
binary biphase modulation
blade incidence
blast furnace throat
bleaching clays
bloce
bodock
cardiosphygmographs
cone chuck
coupling collar
creforce
cutaneous deciduosis
Cycloidea
deafness due to yin-deficiency
delanovite
Disaster B.
discredible
disturbed harmonic process
dunkings
extortionary
exust
ferms
fibrochondritis
fixed gain control
floating action type servomotor
flucks
functional change
fusible ROM
gabf
glass polishing
ground anchor
hemley
heterotropic chromosome (wilson 1906)sex chromosome
high tenacity high modulus polyvinyl alcohol fibre
hornage
hydrothionemia
insulating mica product
Jacobi condition
least-cost operation
lispings
location planning
lower the land
make-shift
melt coloration technique
mixing network
multiple spark system
navigation risks
Newp
nuncupates
oak-tree
on signed lines
online version
open loop experiment
oxymimetesite (oxymimetite)
parallel data query
parameter variations
Parker model
parmer
Paul, Alice
personnel problem
pillow princesses
plesiotherapy
pod dropping
polygenes
premium over conversion value
primary yeast
proscolices
prospective peak current
Pteracanthus alatiramosus
recognisances
resistance of materials
rocinante
Saturday night specials
scarcement
Semilateral
semioxamazide
shablon
shark-diving
sinoradimella luchua
Skolem standard form
sky-gazer
skywave
solidly ground
steering clutch adjusting screw
storage space
Strobilanthes fauriei
total activity
tricuspid murmur
vavs
Vita, R.
white sands
Wolfenden's position
written contract
yellow chamomiles