致病生物

pathogenic organisms的用法和样例:

例句

  1. A subtler connection between ecosystem degradation and human health can be seen in disease-causing organisms that move from wildlife to humans.生态系损害与人类健康之间较微妙的关联,可从致病生物由野生动物转移到人类身上得见。

AGRICULTURE REPORT - Don't Know Much About Mulch?By George Grow Broadcast: Tuesday, January 24, 2006 I'm Faith Lapidus with the VOA Special English Agriculture Report. Mulch is important to farmers. M

发表于:2018-12-07 / 阅读(88) / 评论(0) 分类 2006年慢速英语(一)月

These discoveries raised the stakes. Here was a planet similar to our own. Mars might not have cities or civilizations. But it could be home to other smaller life forms like microbes. Chris McKay is N

发表于:2018-12-07 / 阅读(127) / 评论(0) 分类 火星生命

Rock-Consuming Organisms Alter Views of Life Processes LOS ANGELES Kenneth Nealson can be described in many ways, including expert in microbiology and biochemistry. But that's not the one he is most proud of. People call me the 'father of Shewanella,

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This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? Theres a cool new Web siteand iPhone appthat could come in handy in a wide variety of circumstances. Its called Time Tree. And it tells you how closely related any two org

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[00:04.36]American officials are seeking ways for cities to grow without expanding into surrounding open space. [00:14.00]They are trying to rebuild the centers of older industrial cities. [00:19.91]And they want to help people use less resources suc

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92 注意街头食品的卫生 DEVELOPMENT REPORT September 10, 2001: Street Food SafetyBy George Grow (Start at 1'01

发表于:2019-01-02 / 阅读(94) / 评论(0) 分类 科技之光

By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode

发表于:2019-01-02 / 阅读(143) / 评论(0) 分类 VOA2003(下)-农业与经济

This is Scientific American's 60-Second Science, Im Steve Mirsky. Got a minute? Biologists often attempt to construct a genealogy that shows the relationships of all life on earth. One well-accepted effort compares the nucleic acid sequences that cod

发表于:2019-01-08 / 阅读(120) / 评论(0) 分类 Scientific American(五)月

[00:11.60]WARMING UP [00:16.04]How many new uses can you think of for the folowing items? [00:36.49]reminds us of the appearance of nanotechnology, [00:53.76]according to which nothing is useless and [01:04.91]no garbage or waste material to speak of

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Cell 细胞 Every living thing has at least one cell. 每个生物至少有一个细胞。 Then, what is a cell? 那么,什么是细胞呢? Every cell works differently, but most cells work to maintain life. 每个细胞的功能都不相同,但大

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Whats the lively in your kitchen? In terms of bacteria is it the the dish or maybe your coffee maker. Because even known caffeine has anti-bacteria effects, it turns out that machine can hold back majority of bacteria, including some pathogenic speci

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What's the liveliest part of your kitchen, in terms of harboring bacteria? Is it the cutting board? The dish sponge? Or maybe your coffeemaker? Because even though caffeine has antibacterial effects, it turns out espresso machines can harbor a whole

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DEVELOPMENT REPORT - Cooking Meals With the Sun for FuelBy Jill Moss Broadcast: Monday, August 21, 2006 I'm Gwen Outen with the VOA Special English Development Report. Millions of people around the wo

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61 嗅觉灵敏的小猎犬 DATE=7-3-01 TITLE=AGRICULTURE REPORT - Beagle Brigade BYLINE=George Grow (Start at 1'00

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56 自然原因导致夏季食物中毒比率偏高 DATE=6-12-01 TITLE=AGRICULTURE REPORT - Food Poisoning in Summer BYLINE=George Grow (Start at 59

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hemagglutinin 血凝素 Neuraminidase 神经氨酸酶 Nucleoprotein 核蛋白 Nonstructural Protein 非结构蛋白 Matrix Protein 基质蛋白 world organization for animal health (OIE) 国际兽医组

发表于:2019-01-31 / 阅读(90) / 评论(0) 分类 英文语法词汇

For most of that time of life on Earth, living organisms have been relatively simple -- single cells. 地球的大多数时间,生物体多是以简单的单细胞存在的。 But they had great diversity, and, inside, great complexity. 但是它们是

发表于:2019-02-14 / 阅读(82) / 评论(0) 分类 TED演讲教育篇

But of course, life is more than just exotic chemistry. 但是当然,生命不仅仅是奇异的化学物质。 How do you stabilize those huge molecules that seem to be viable? 那是怎么稳定那些大量的、似乎有存活的分子的呢?

发表于:2019-02-14 / 阅读(90) / 评论(0) 分类 TED演讲教育篇

In 1969, in an attempt to bring some order to the growing inadequacies of classification, 1969年,为了整理一下越来越显得不足的分类法, an ecologist from Cornell University named R. H. Whittaker unveiled in the journal Science a pr

发表于:2019-02-17 / 阅读(149) / 评论(0) 分类 万物简史

Earth is alone among the rocky planets in having tectonics, and why this should be is a bit of a mystery. It is not simply a matter of size or densityVenus is nearly a twin of Earth in these respects and yet has no tectonic activity. It is thoughttho

发表于:2019-02-25 / 阅读(125) / 评论(0) 分类 万物简史
学英语单词
acid heat test
actual flying weather
agentries
aminopolypetidase
amorphous silicon
amortization factor
anacusia toxica
angiopteris itoi
atmospheric-pressure counter
aurantio-obtusin
autoanswer
aversing
bilyeu
box-end stacking
call into action
Callerya championii
cask(et)
charophyta identification
Chenoua
cheriyam i.
cili-
colortransmission
contemporaneous vein
correction signal
corticostriatocerebellar
critical path and slack
cross-lots
Dalbergia stipulacea
damaged packing
delay line helix
dianite
disturbance state
Ditropenotus aureoviridis
dune front
endless-belt
extreme part
fair exchange
fianc'ee
fidejussion
fip
fluren
future transaction
GILMORE
griddlecake
guns of Navarone
haloa vitrea
henderson
henrick
Hibuson I.
hilar appendage
Hārārbāri
income-baseds
inquirant
kanto-sho
law of bravais
madribon
magnetic roll
mass unbalance torque
medial surface of cerbrum
microconcrete
nikita khrushchevs
nonlocal field theory
not as
o-biphenylamine
on-hands
out-glad
overbridgings
parameter checkout
Pershotravens'k
plesioclythia argyrogyna
polarizing type optical compensator
porous tricalcium phosphate
pretomaymycin
preven
program check code
prosocele
pulling yoke
rectification method
rocking grates
round to
sausage kerb
scale error (graduation error)
schooltimes
Senbāri
short slab
siderophyre
Sifbronze
signal/crosstalk ratio
Spirit Lake Massacre
spritsail
steel-strings
stopping sight distance
sublingual ganglion
surinam cherry
syrias
Tanaka formula
terminate the action
touch-no-wall
tripodalic dipygus
uncooperative
urping
witch hazel powder