[微] 革兰氏阳性无孢子杆状细菌

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(424) / 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(141) / 评论(0) 分类 新东方背诵文选

By Ruth Reader Washington, DC 13 February 2008 There is growing concern around the world over illnesses caused by new antibiotic-resistant bacteria, or so-called superbugs, and the decreasing effectiveness of antibiotics to treat infections. Earlier

发表于:2019-01-07 / 阅读(67) / 评论(0) 分类 VOA常速英语2008年(二月)

第四节 适应症 适应症最常用的有以下几种表示方法 Indications适应症 Indications and Usage 适应症与用途 Major(Principal)Indications 主要适应症 Uses用途 Action and Use作用与用途 偶尔也会见到其他的表示

发表于:2019-01-08 / 阅读(88) / 评论(0) 分类 医学英语

Experts: Let Produce Dry Out to Avoid Bacteria American researchers say farmers should wait one day after a rain storm or watering their fields to harvest fresh fruits and vegetables. They say gathering the crops at least 24 hours after rainfall incr

发表于:2019-01-12 / 阅读(112) / 评论(0) 分类 2015年VOA慢速英语(七)月

BEIJING, May 24 (Xinhuanet) -- Scientists revealed for the first time the molecular structure of proteins, which enables bacteria to transfer electrical charges, according to a new study. The revelation was published in Proceedings of the National Ac

发表于:2019-02-07 / 阅读(47) / 评论(0) 分类 英语新闻
学英语单词
-dopa
additional duty allowance
aerial colour photography
aeronautical charts
air agitation
amarantus
Anaerobionts
artesian water power
Beetzsee
boeotias
borrow without security
boryslowite
bulbocavernosi
burial at sea
by the hand
Calabar swellings
castle rock l.
Cerastium cerastoides
check writing machine
chemicophysieal
common sedge
contaminated zone
crosswalks
crowed
cuticular peg
deck height
Decoction for Strengthening the Spleen-yang
departmental commerce plan
developments
dianagates
diversification of sports funds
divinoes
dollar certificate of deposite
dystonia-improvement-dystonia
eckener
eedjit
estheticism
fernland
filtered image source
floor-pans
frequency-shift type telemeter
fullcome
general mood of society
Haundorf
hyperprognathous
iche
intelligent reasoning
international advertising
ionization grid
isolated thunderstorm
James Douglas Morrison
Kleifaheidhi
Laotian rock rat
local factor
lucimycin
lushanensis
modal matrix
moderate breeze
moderationist
morphologization
mother naked
Nisidana
non-sensitive
object perceived colour
ornithochory
oscillating disc method
overau
painfull
pine-tree
post-slavery
power panel
prosternal
PSEUDOECHINOIDEA
rack friven planer
roumains
saw-gate
second order phase transition
self-fashioning
sexually mature
sidestream
Sindou
skin art
steatozoon
stock allowance
tentaculates
testamentary gift
tetragonal tetrahedral class
thermoscan
thrip
total ecosystem
translyryngeal
turns into
undergroundpipe system
understaffing
Uniform Rules for Collection
untrammelled
varioles
viscosimeter vice
walrus teeth
weekly living ring
yellow citrus ant
Yumesaki