[矿业] 超前孔直径

EXPLORATIONS - Wiley Post: The First Pilot to Fly Around the World Alone By Paul Thompson Broadcast: Wednesday, September 14, 2005 ANNOUNCER: Now the VOA Special English program, Explorations. Today S

发表于:2018-12-01 / 阅读(282) / 评论(0) 分类 Explorations

The Moon 月球 We find that the moon is about 239,000 miles (384,551 km) away from the earth, and, to within a few thousand miles, its distance always remains the same. Yet a very little observation

发表于:2018-12-05 / 阅读(208) / 评论(0) 分类 有声英文阅读

The Moon We find that the moon is about 239,000 miles (384,551 km) away from the earth, and, to within a few thousand miles, its distance always remains the same. Yet a very little observation shows that the moon is not standing till. Its distance fr

发表于:2018-12-07 / 阅读(161) / 评论(0) 分类 双语有声阅读

Quarter 25分硬币 A quarter is an American or Canadian coin. quarter是指美国或加拿大的一种硬币。 How much is a quarter? 这种硬币值多少钱呢? A quarter is equal to 25 cents. 它等价于25分。 It is worth one fourth of a do

发表于:2018-12-13 / 阅读(199) / 评论(0) 分类 与美国小学生一起学英文第5册

围绕树木展开的话题.... Dan: Hello and welcome to this weeks 6 Minute English. Im Dan Walker Smith and today, for the second part of our tree climbing programme, Im joined by Kate. OK Kate, well last week we were talking about tree climbing,

发表于:2018-12-27 / 阅读(189) / 评论(0) 分类 一起听英语

II Listening Skills crashing into a building Italian investigators are trying to discover what caused a small private plane to crash into MilanS tallest building on Thursday,killing at least three,injuring dozens more and making a big hole in the

发表于:2018-12-29 / 阅读(196) / 评论(0) 分类 新视野大学英语:视听说教程 2

1. circumference /səˈkʌmfərəns/ -- distance around a circle or rounded body; perimeter The circumference of a circle equals times the diameter. 圆周长等于与直径的乘积。 2. circumlocution /ˌsɜ:kəmləʊˈkju:ʃən/ -- roundabout way

发表于:2018-12-30 / 阅读(220) / 评论(0) 分类 突破英文词汇

Hi, I'm Carl Azuz. Welcome to this Columbus Day edition of CNN Student News! We'll be talking more about Columbus Day in just a couple minutes. But first, we're reporting on a breakthrough in Chile. And we mean that literally. A hole big enough to re

发表于:2019-01-08 / 阅读(209) / 评论(0) 分类 CNN2010年(十)月

Diameter 直径 A diameter is a straight line inside a circle. 直径是圆内的直线。 Can any straight line in a circle be a diameter? 圆内的任何直线都是直径吗? No, its two ends must meet at two different points on the circle. 不是

发表于:2019-01-10 / 阅读(195) / 评论(0) 分类 与美国小学生一起学英文第9册

Sand 沙子 If you look around you, you can find sand very easily. 你若环顾四周,就很容易发现沙子。 Sand comes from rocks. 沙子源自岩石。 Each grain of sand is less than 2 millimeters in diameter. 每粒沙子的直径小于两毫

发表于:2019-01-10 / 阅读(206) / 评论(0) 分类 与美国小学生一起学英文第5册

In the storeroom 在库房 A:Where can I find a spare hose for the pump? A:我在哪里可以找到一跟备用的机泵软管? B:What size do you need? B:你需要什么型号的? A: 25 mm diameter. A:直径25毫米的。 B:They're at the back o

发表于:2019-01-14 / 阅读(196) / 评论(0) 分类 职业技术英语口语

A: I am looking for a pan. B: No problem. What size would you like? A: A big one would be nice. B: How about this one? It's our biggest16 in diameter. A: Oh, yes. I like that one. But it's too heavy. B: Okay, try this one. It's made of aluminum. A: O

发表于:2019-01-20 / 阅读(254) / 评论(0) 分类 购物英语对话

A: I am looking for a pan. B: No problem. What size would you like? A: A big one would be nice. B: How about this one? It's our biggest16 in diameter. A:I like that one, but it's too heavy. B: Okay, try this one. It's made of aluminum. A: This is muc

发表于:2019-01-21 / 阅读(235) / 评论(0) 分类 购物-Shopping

Tree climbing: Part 2 NB: This is not an accurate word-for-word transcript Dan: Hello and welcome to this weeks 6 Minute English. Im Dan Walker Smith and today, for the second part of our tree climbing programme(节目,计划), Im joined by Kate.

发表于:2019-02-05 / 阅读(217) / 评论(0) 分类 六分钟英语

There was once a farmer who lived near a road. It was not a busy road, but from time to time, cars passed the farm. Near the farm gate, there was a large hole in the road. This hole was always full of water, and the drivers of the cars could not see

发表于:2019-02-08 / 阅读(226) / 评论(0) 分类 趣味英语

Down the Rabbit Hole Alice and her big sister were sitting on the grass. Her sister was reading a book, but Alice had nothing to read. She looked at her sister's book again. There were no pictures in it. What good is a book without pictures? She wond

发表于:2019-02-08 / 阅读(263) / 评论(0) 分类 趣味英语

Bad weather meant that oil could not be pumped out of the ship the Rena today. The waves were too high. Pumping the oil is slow work because the oil is cold and thick. The pipe from the Rena to the oil barge is nearly 200m long and quite narrow, 7.5c

发表于:2019-02-17 / 阅读(169) / 评论(0) 分类 新西兰英语

BEIJING, June 26 (Xinhua) -- China has nominated 311 counties or county-level cities in a program to pilot reform of the country's public healthcare facilities, the Ministry of Health announced on Tuesday. The national initiative includes 83 counties

发表于:2019-02-21 / 阅读(219) / 评论(0) 分类 英语新闻

Apart from much else, our lively interior created the outgassing that helped to build an atmosphere 不说别的,我们活跃的内部使大量气体喷涌而出,帮助建立了大气层, and provided us with the magnetic field that shields us

发表于:2019-02-25 / 阅读(155) / 评论(0) 分类 万物简史

台湾籍旅美老师今天交给我们的句子是: In fact, a black hole with the diameter of a nickel would be slightly more massive than the Earth. It would have a surface gravity a billion billion times greater than our planet currently does. 事

发表于:2019-03-05 / 阅读(211) / 评论(0) 分类 留美老师带你每日说英文
学英语单词
adjusting shell reamer
administrative airlift service
aleurocanthus spiniferus
argentotennatite
armature insulation
automatic logging device
bacillus albicans pateriformis
back(ward)ware
balloon tank
balpr
barphones
base template
Bayramic
Bernoulli variation
bestreaking
boot-up
Bouloc
brilliant modulation
by pass turbo jet
capstan axle
carrier electrophoreses
caudas
centimeter gramme second
Chirita lutea
command destruct
crystal pearl
crystal-size
cushion of liquid assets
daddie
diplomatic matter
docking stations
dried ferrous sulfate
eighty-four-year-old
equivalent round
finished materials
finned rocket
fractional coin
gas acid delinting of cotton seed
gerbig
Granados, Enrique
hallucinates
heel of a ship
heteroalkene
heterodichogamy
homologist
human sensation level
human-readable
instantaneous connecting system
intersystem problem
IT Infrastructure Library
Ladd operation
leafleting
Lepidus 1, Marcus Aemilius
line triggering
local stress concentration
low-frequency exploration
luny
Ma. B. J.
Manokotak
marine screw propeller
mesogastropoda thiele
methods of sesame cultivation
minute totalizer
mirphaks
mixed-function oxidase
muscular part of interventricular septum
news crawl
open hand
originalistic
pad weld
pass as
piston governor valve cage
pollen grains germinate directly on the stigma
polypelargonamide fibre
prewrite
quirper
rahaoensis
rotary tables
runcinids
sans bell
sexual sense
shopwatches
soupes-maigres
steam-descaling sprayer
stereoelectroencephalogram
stiff beam
superabounds
Tatarskoye Khodyashevo
the SBA
thermal shrinkage
unclosing
unseasoned
up-a-daisy
up-jumped
Vironil
WDC
weighted transducer
wide-angle raster-video hud
withholder
worm-gear oil
xinjiangchelyid
zero-phase symmetrical set