生物降解性

biological degradability的用法和样例:

例句

  1. Thermal properties and hydrolytic degradability were investigated over a wide range of compositions.测定了不同组分共混物的熔点和水降解性。

Broadcast: Jan 10 2003 The Pentagon has issued a statement 2) asserting the military is prepared to protect its personnel from possible biological weapons attack. On the surface, the Pentagon's assert

发表于:2018-12-08 / 阅读(46) / 评论(0) 分类 VOA2003(上)-健康之旅

Have you ever thought about your biological clock? Never! No. Men don’t have to think about that. Men may not think about their biological clocks, but they should. There are some men whose biologica

发表于:2018-12-11 / 阅读(57) / 评论(0) 分类 万花筒2006年

By Lisa Schlein Geneva 20 November 2006 U.N. Secretary-General Kofi Annan is urging nations to do more to combat biological weapons, and to create global safeguards to keep them out of terrorist hands. Kofi Annan at a review conference on Biological

发表于:2019-01-12 / 阅读(104) / 评论(0) 分类 2006年VOA标准英语(十一月)

AGRICULTURE REPORT - Biological Controls, Part 1 By Mario Ritter Broadcast: Tuesday, April 13, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biological controls are living

发表于:2019-01-30 / 阅读(52) / 评论(0) 分类 农业与发展

Israel Practices Biological Attack Response The Israeli government has carried out a two-day exercise it says is aimed at boosting preparedness for any terrorist attack aimed at sparking an outbreak of a highly contagious disease. Israeli officials e

发表于:2019-02-12 / 阅读(57) / 评论(0) 分类 VOA标准英语2011年(十二月)

Yet there is surprisingly little agreement on how many phyla there are or ought to be. 然而,令人吃惊的是,在关于有多少门或诙有多少门的问题上,人们的看法大相径庭。 Most biologists fix the total at about thirty, b

发表于:2019-02-26 / 阅读(62) / 评论(0) 分类 万物简史
学英语单词
2-hydroxyethyl acrylate
Abeele
Acrocephalus indicus
active task
air-breathing aircraft
Alca
antioxidase
as drunk as a a sow
austinite
baby momma
baseband transmission
benzine-air mixture
biserial regression
Bismillah
blast furnace
board or asbestos cement
bolshoy kokovichi
brahmina taitungensis
bryze
bussetoes
buyl
Caluanga
chemical additives
chilling cooler
Cithareloma
coin butter
combination unit
commotio thoracis
cottis
counter flow condenser
cumplido
current model
Dak Don
Dangjin
DDP
drying varnish
entoekie
fatsuit
flow coefficient of regulating valve
fodens
forming without stock remoral
furnace gun
GandT
Gelidiellaceae
geochemical circulation
geometric ratio
guided mastery
habeas corpusing
health inspection
heat bodying of oil
hemicubes
Hooker Basin
hottonia inflatas
induced(faradic)current
likelily
liperoxide
luminous spot
manglietia
Martins B.
maximum likelihood function
medical grade benzine
microsample
moniliform hamartoma
Mr.
non-scattering gas
one-gene-one primary function hypothesis
panegyrise
pediculophobia
perennial drought
Pitogo
plasser railway machinery
positron scan
post installation audit
reedish
regularizing variable
remeets
retrotental
rewind motor
riparian wetland
roll out the red carpet for someone
running agreement
salt chamber
science of air strategy
scuba divings
slated roof
smoldering liquid
special industrial building
star anise
striated pebble
systems mistake
the nursery of disease
thermoparticulate analysis apparatus
Thursdays
tracking missile with TV
trichophytids
truxillo-cocaine
unsaturated mineral
unwheeled
variation of daily rate
Wang Saphung
warren burgers
water cellar?