风力传粉;风媒传粉

TEST 1 [00:06.30]Listen carefully to the conversations and short passages [00:11.76]and choose the best answer to each of the questions. [00:16.72]1.M:Could you please tell me what room Robert Davis is in? [00:22.78]W:Yes,he's in the intensive care u

发表于:2018-12-01 / 阅读(145) / 评论(0) 分类 大学六级听力模拟题

It is a modified version of a commercially available robot quadcopter, 42mm across. (By comparison, a honeybee worker is about 15mm long.) 它就是市面上可以见到的那种四轴飞行器,只不过经过了改装,全长仅为42mm(相比之下

发表于:2018-12-30 / 阅读(43) / 评论(0) 分类 经济学人科技系列

AGRICULTURE REPORT - Genetic Map Could Point Way to an Improved Honey BeeBy Jerilyn Watson Broadcast: Tuesday, November 28, 2006 This is the VOA Special English Agriculture Report. Scientists now have

发表于:2019-01-02 / 阅读(45) / 评论(0) 分类 2006年慢速英语(十一)月

回首那个糟糕的夏天,我很快就明白了,所有后来出现的好事只不过与坏事相互抵消。比一般情况糟糕的境遇不会延宕过久;而太平时光是我应得的,我要尽情享受,它们为我注入活力以应对

发表于:2019-01-30 / 阅读(100) / 评论(0) 分类 精美英文欣赏

The 50-Percent Theory of LifeI believe in the 50-percent theory. Half the time things are better than normal; the other half, they are worse. I believe life is a pendulum swing. It takes time and experience to understand what normal is, and that give

发表于:2019-02-09 / 阅读(76) / 评论(0) 分类 英语美文

《回到未来2》上映于1989年,片中主角从1985年穿越到了2015,演绎了对2015年的一系列怪异预测。 Although several of the film's predictions, like video calls and wearable technology, came true, Back to the Future II showe

发表于:2019-02-13 / 阅读(37) / 评论(0) 分类 阅读空间
学英语单词
.xxx
1-Undecylamine
ABC analysis method
above norm construction projects
acoustic data analysis center
activity relationship diagram actual budget
adoption to property through surplus
Alemite lubrication
Alpine anemone
anisotropic consolidation
application valve cover gasket
Assignee of Bill of Lading Acting in Good Faith
audrey tautou
automatic clearing key
ayisha
Barcol hardness
basers
beamformed
bentel
black-leaded
bleaching powders
Bohinj
breakdown of martensite
bridge site stability evaluation
bring to a standstill
bruxa
bunker ventilation
butzen
cains minor
calc-alkali magma
capillary nonperfusion
chain lightning
civil ware
coliseum
common normal length
component test building
crack tip stress intensity factor
DFAB
Dipsorrhexy
dorso-ventral sulcus
dysidria
entire multimodal journey
european red elders
exfoliative dermatitis
femtoteslas
flashing deaerator
free period
front-to-back effect
fruiting of the groundnut
Gallinula chloropus
grassmoors
half witted
heave into sight
high-speed infrared film
HKDD
housecall
inclined illumination
inkjet printer
intermediate axis plane
isatinic
isohenzyme
itemizable
knockers-up
La Machine
lanarious
lifar
magnesium phthalate
microstrength
moral depreciation of machinery
mundifying
musit
nures
oil cylinder of shutter
outbranch
persistable
petrol tanker
Pintwater Range
pivoted lever
plate slenderness parameter
pneumonitides
preamble clause
quantitative credit restriction
raw data
reed fescue
resin technology
semilocal integral domain
seriates
simcoxes
Sino-Japanese War
spacing movement
strings
system of multilateral trade commitments
the Army at Home
Timonization
tin-base babbit metal
tomatines
Torigoe
triphenylbismuth
vena medialis atrii
verbal mediation theory
waimented
yellow-painted