测定保水性仪器

Boculy found so many elephants for us that we gradually became accustomed to the big beasts 鲍克里为我们找到了许多头大象,我们逐渐适应了大型动物, and set our cameras many times for them without fear. 多次在准备摄像机

发表于:2018-12-08 / 阅读(110) / 评论(0) 分类 美国小学英语教材6

When we change a liquid into vapour, and cool this vapour till it is liquid again, 将水加热成水蒸气, 然后对其进行冷却直至再次液化, we are said to distil the liquid, and the apparatus for doing this is called a still. 这个过程就

发表于:2018-12-18 / 阅读(109) / 评论(0) 分类 英国学生科学读本

Unit 65:Drink plenty of water 第65单元:大量喝水 Water is a wonderful aid to weight loss. 喝水是减肥非常好的方法。 It helps fill you up during and between meals.And it reduces water retention. 水可以帮你在用餐中和两餐之

发表于:2018-12-26 / 阅读(117) / 评论(0) 分类 减肥瘦身英语口语话题

Section 45 Swimming etc. The crawl, the backstroke, the breathstoke and the butterfly, what are these? They are the different strokes we can use when swimming. There are others, but these are the main

发表于:2019-01-02 / 阅读(106) / 评论(0) 分类 英语导读1000句

Potatoes are very important in my life. Actually, theyre more important on my dinner plate. I love potatoes. They are amazing vegetables. I cannot count the number of different ways to cook a potato. Potatoes can be fried, baked, mashed, boiled, saut

发表于:2019-01-06 / 阅读(149) / 评论(0) 分类 纯正英语一分钟

A: Hello, so how are we feeling today? B: Things are going well for me, Dr. Smith. A: Am I correct in thinking that you are here for your annual physical? B: Yes, I am applying for new health insurance, and I need a physical examination to qualify. A

发表于:2019-01-11 / 阅读(145) / 评论(0) 分类 英语情景对话-健康

听力部分 Dictation: Please prepare your paper and pen. ______ knows ___ and ____ the ________ _______ _______________________ of ______. But ________ people were __________________. Today _________________________that ________________________ is,

发表于:2019-01-14 / 阅读(99) / 评论(0) 分类 王强口语 第二册

今天我们要学的词是borderline。 Borderline, 边缘地带的。美国总统奥巴马检查身体发现,His cholesterol level is borderline high, 他的胆固醇指标介于偏高的边缘。 The snowboarder tried a move that was borderline

发表于:2019-01-16 / 阅读(115) / 评论(0) 分类 英语每日一词

今天我们要学的词是borderline。 Borderline, 边缘地带的。美国总统奥巴马检查身体发现,His cholesterol level is borderline high, 他的胆固醇指标介于偏高的边缘。 The snowboarder tried a move that was borderline

发表于:2019-01-16 / 阅读(104) / 评论(0) 分类 英语单词荟萃

Behaviors like smoking and excessive alcohol consumption also have a very recognizable odor. 像抽烟和过度饮酒这样的行为也会产生一种非常明显的气味。 Regardless of cause, the bad smell almost always originates in the mouth 抛开

发表于:2019-01-17 / 阅读(115) / 评论(0) 分类 TED演讲教育篇

Potatoes are very important in my life. Actually, theyre more important on my dinner plate. I love potatoes. They are amazing vegetables. I cannot count the number of different ways to cook a potato. Potatoes can be fried, baked, mashed, boiled, saut

发表于:2019-01-24 / 阅读(145) / 评论(0) 分类 听一分钟英文-P

By Carol Pearson Washington 09 April 2008 Diabetics have a greater than average chance of having a heart attack or stroke. But new research indicates that lowering blood pressure and cholesterol below recommended guidelines seems to reduce these risk

发表于:2019-02-03 / 阅读(123) / 评论(0) 分类 VOA常速英语2008年(四月)

We all know that ditching carbs and alcohol can help shift the weight around our middle but did you know there's plenty of other reasons you may be struggling to get a flat stomach that don't have anything to do with the food that passes your lips? 我

发表于:2019-02-06 / 阅读(190) / 评论(0) 分类 阅读空间

Heatwave or Glorious Sunshine? 热浪还是灿烂阳光? However, there is some bad news too. Health agencies confirmed there has been a significant rise in the number of fatalities in the UK since the start of the latest hot spell two weeks ago. A

发表于:2019-02-21 / 阅读(92) / 评论(0) 分类 英语听力精选进阶版

STEVE INSKEEP, HOST: How is it that police officers sometimes shoot the wrong person? That question has grown more urgent after recent police killings of two black men. Emantic Bradford Jr. was killed while running from a shooting at an Alabama mall.

发表于:2019-02-21 / 阅读(150) / 评论(0) 分类 2018年NPR美国国家公共电台12月

今天我们要学的词是 retention. Retention 名词,意思是保留。电信公司沃达非宣布新政策,给产妇16周带薪产假,恢复工作后每周只需上30个小时的班。Vodafone says talent retention is one of the goals for d

发表于:2019-02-24 / 阅读(335) / 评论(0) 分类 英语单词荟萃

Furthermore, as his windpipe solely opens into the tube of his spouting canal, 而且,因为它的气管是单独通向它那喷水道的管子的, and as that long canallike the grand Erie Canal is furnished with a sort of locks (that open and s

发表于:2019-02-25 / 阅读(117) / 评论(0) 分类 白鲸记

lose weight 减肥 If I eat less, I'll lose weight. 少吃点的话,我可以减掉体重的。 You look like you've lost weight lately. 你最近好像瘦了点了。 She's been weak ever since and she's lost weight. 自从那时候开始她就一病

发表于:2019-02-26 / 阅读(182) / 评论(0) 分类 老外最常用的英文短语

台湾籍旅美老师今天交给我们的句子是: Factors like the cancer cell's properties, and the effectiveness of the immune system in eliminating the cancer cells, also play a role in determining the success of metastasis. 影响的因素诸如

发表于:2019-03-04 / 阅读(142) / 评论(0) 分类 留美老师带你每日说英文

走出健康古话有云:笑一笑,十年少。愁一愁,白了头。而走一走,活到九十九。 Everyone dreams to lookslim. Hey, walking is the best way to keep you in shape. Even you can enjoy the fresh air and spend a quality time wit

发表于:2019-03-06 / 阅读(176) / 评论(0) 分类 英语听力广播—Listening
学英语单词
a staff lecture
absit
acidulant
airwaves
anion-exchanges
antoun
arborinone
bald-eagle
be on the point of
bearma r.
bobbin-net
broken through
capacidin
centre of excellence
centrifugal inertia moment
Champvans
chito
chronic kidney failures
civil condition
claptons
cleaning-leaf device
clear goods
close collision
coelophora flavomarginata
comminution by gas stream
cross chart
Decimal.
diapsid reptiles
direlation
disconnect type clutch
dominant strategy
doxyribose
drumstep
embogged
exomphalocele
flesh house
freeboot
gangrene of gingiva
gelatum ephedrinae sulfatis
goldman
hot work tool steel
hyperbola of higher order
in retrospect
indeflore
inherent nonlinearity
invariance postulate
joint displacement
koilocytosis
list prosessing
living over
makes use of
manual assembly
maryjane
mechine plastering
media psychology
metallurgical-technology
narkier
new line character
no - win situation
odd-toed hoofed mammals
open-delta ground potential transformer
penicillium shearii
people-search
phaner-, phanero-
phase order indicator
pogonatum formosanum
postage free
pre-publication
preference theory
pressure-compensated valve
printed character recognition
pseudoendogenous
ready-to-roll
reexhibiting
regional distribution center
reremouses
reversed shunt
rhenium(iv) oxide
right arrow
rolling-piston compressor
schismatize
schlieren stop
science of forecast
screen cut
semi-spherical tip
simple descriptive test
statisitic error
stochastic error
subbranchial region
sullerye
synecologies
thermorunaway
three-year-old horse
tortillions
unsynergetic
use A as B
vesselling
vitas
weezer
word processing equipment with fixed nonremovable
wuffs
zone without scroll