音标:[ˈjʌkə ˈbɔ:rə] ;
丝兰蝶

ENVIRONMENT REPORT -January 25, 2002: Nuclear Waste By Jerilyn Watson Yucca Mountain Range (Photo -Energy Department) This is the VOA Special English Environment Report. The United States Energy Depar

发表于:2019-01-09 / 阅读(265) / 评论(0) 分类 健康与环境

This is the VOA Special English Agriculture Report. A beetle invasion in the United States has killed at least twenty million ash trees. The invasion of the emerald ash borer was first discovered near Detroit, Michigan, in two thousand two. Experts b

发表于:2019-01-11 / 阅读(167) / 评论(0) 分类 VOA慢速英语2007年(二)月

Wasp Recruited to Fight Invasive Beetle 美用黄蜂对抗甲虫入侵 Scientists are pitting insects against insects in a battle to control an invasive species. U.S. Department of Agriculture researchers have released tiny parasitic wasps in forests

发表于:2019-01-14 / 阅读(135) / 评论(0) 分类 VOA标准英语2014年(七月)

41 被提议作为原子能工业废料倾倒区的丝兰山脉 DATE=6-29-01 TITLE=ENVIRONMENT REPORT - Yucca Mountain Proposed Nuclear Waste Area BYLINE=Jerilyn Watson (Start at 59

发表于:2019-01-30 / 阅读(246) / 评论(0) 分类 自然探索

By Jerilyn Watson ENVIRONMENT REPORT -July 19, 2002: Yucca Mountain This is the VOA Special English Environment Report. Last week, the United States Senate gave final congressional approval for a proj

发表于:2019-01-30 / 阅读(155) / 评论(0) 分类 健康与环境

bed, deposit, field 书馆 矿床 outcrop 露头 fault 断层 vein, sean, lode 矿脉 gold reef 金矿矿脉 pocket 矿穴 reservoir 储藏 water table 潜水面,地下水面 mine 矿 stratum, layer 矿

发表于:2019-02-06 / 阅读(190) / 评论(0) 分类 英文语法词汇
学英语单词
aardema
acetate cellulose adhesive
acknowelege
active partner
aminopherases
antoeci
arecibo reflector
argilloecia chaotsuei
artificial shark's fin
atmosphere pressure carbonization process
Bam, Prov.de
baragwanath
bell crank arm
Boolean primary
branch-likest
buccoclusal
Cardamine simplex
central rift valley
chrysso orchis
compound sentences
constrictive sclerotinios
cultural vegetation
dashanzha bolus
dialphanol phthalate
direct metallurgical process
discobolu
Donji Vijačani
dussiner
Eldopatec
exogenous disease
financial associate
flexible safety fence
forest-school
four-year-olds
functionalisation
gray level image
hand speed
heedly
hemp canvas
heteroxenous parasite
hyperbolic function
ichnographical
identification of position
insolubilizing
large amplitude non linear condition
logic signal converter
loss on physical inventory
low-recoil
man-made source
mandatory layer
maqoma
Marchfeld
margin sample
marsupiates
maxillojugal
Memjet
misbirth
moragani's syndrome
multi-element beam
multigroup constant
myosteoma
normal polarization
online-shopping
outer acceleration electron gun
paid in
pan adapter
path control network
peripheral light loss
pharyngeal fascia
previou
queriable
ramus carpicus volaris
rebreathing bag
related feature
relational database management system
roentgen fetometry
Rozhdestvo
rumex naplensis spreng
scratch 'n' sniff
screw-holes
session controol protocol
shamieh
shelter trench
shunt circuit-breaker
shutoff pressure
standardized mass production phases
steering machanism
studiens
supersonic boundary surface transmitter
surface water sampling
tester strain
thermometerscreen
Thevetia
THP-ADM
torgerson
unpursued
ventilation tubing
vermiform appendices
vernier calipers with dial indicator
well-remembereds
zee-bar