平均产仔头数

Transcript: For thousands of years the Maasai people in Kenya had no doubts about their relationship with the lions who shared the land with them. They were enemies. The lions wanted to kill the tribes livestock and the Maasai had to protect the anim

发表于:2018-12-01 / 阅读(169) / 评论(0) 分类 一起闲话英语-English Chitchat

32The Reubenites and Gadites, who had very large herds and flocks, saw that the lands of Jazer and Gilead were suitable for livestock. 2So they came to Moses and Eleazar the priest and to the leaders of the community, and said, 3Ataroth, Dibon, Jazer

发表于:2018-12-05 / 阅读(168) / 评论(0) 分类 民数记

by Jason Marshall In recent articles, weve talked about two methods of calculating average values, the mean and the median, and weve talked about some everyday uses for them such as how to use median averaging to get better photos. But thats not all

发表于:2018-12-07 / 阅读(230) / 评论(0) 分类 数学英语

After 'Gen X', Today's Young Might be Gen E Americans like to give names to generations. We call those who lived through World War II, the Greatest Generation; those who came of age reading the beatnik poets of the 1950s, the Beat Generation; those f

发表于:2018-12-08 / 阅读(166) / 评论(0) 分类 VOA标准英语2012年(三月)

Directions: Study the following graph carefully and write an essay in which you should 1) analyze the graph, and 2) give your comments on the trend. In recent years there has been a dramatic rise in the cell phones, which are now essential to mi

发表于:2018-12-18 / 阅读(142) / 评论(0) 分类 英语作文

I have now worked in seven states across India, and weve looked at human-wildlife interactions, particularly human-wildlife conflict ranging from crop loss, livestock predation, human death, human injury and property damage. Krithi Karanth, a Wildlif

发表于:2018-12-24 / 阅读(136) / 评论(0) 分类 2016年Scientific American(十一)月

Have you been having some trouble getting some digits lately when you ask a girl out? Maybe you should check what music is playing. Thats what French psychologists found. They published their research in the journal Psychology of Music. First the res

发表于:2018-12-24 / 阅读(172) / 评论(0) 分类 Scientific American(六)月

In Australia, its not just livestock hit hard by draught, but the next generation of farmers. At 24, Robert Watt, a farmer from Alectown, a region of Australia, has had seven seasons on the farm, but not one year of profit. He says the draught, plus

发表于:2018-12-26 / 阅读(162) / 评论(0) 分类 自然百科2016年

His knee was killing him. Whenever he walked, it felt like a knife was going into his knee. He called Bellevue Hospital. A woman answered. He said he wanted to get an appointment with a knee doctor. Do you have a referral? she asked. He said no. Then

发表于:2018-12-26 / 阅读(150) / 评论(0) 分类 英文短篇故事(纽约)

In Australia, its not just livestock hit hard by draught, but the next generation of farmers. At 24, Robert Watt, a farmer from Alectown, a region of Australia, has had seven seasons on the farm, but not one year of profit. He says the draught, plus

发表于:2018-12-30 / 阅读(121) / 评论(0) 分类 国家地理2008年

3This is the account of the family of Aaron and Moses at the time the Lord talked with Moses on Mount Sinai. 2The names of the sons of Aaron were Nadab the firstborn and Abihu, Eleazar and Ithamar. 3Those were the names of Aaron's sons, the anointed

发表于:2018-12-30 / 阅读(184) / 评论(0) 分类 民数记

by Jason Marshall In the last few articles, weve talked about decimals and how theyre related to fractions through the process of division. Now, its time to turn our attention to some practical applications of these tools. Up first today were talking

发表于:2019-01-02 / 阅读(282) / 评论(0) 分类 数学英语

by Jason Marshall In the last article, we learned that there are several ways to calculate the average value of a sample of data. We focused on one such method, the arithmetic mean, and used it to calculate the average number of potato chips in a bag

发表于:2019-01-02 / 阅读(228) / 评论(0) 分类 数学英语

C Isn't Average in All Schools Any More Theres an old, but often-played, song by the late Sam Cooke whose lyrics go, in part: Now I don't claim to be an A student But I'm trying to be. And so are millions of other American children each school term.

发表于:2019-01-13 / 阅读(158) / 评论(0) 分类 VOA标准英语2012年(五月)

网上购物却遇到问题?想退想换?今天的课程就要教你如何与客服沟通以解决购物时遇到的问题! 网上购物本节课的重点词汇: 1. customer support rep 客服代表2. Hi, Im calling about a dress I ordered rece

发表于:2019-01-22 / 阅读(137) / 评论(0) 分类 美国文化脱口秀

20In the first month the whole Israelite community arrived at the Desert of Zin, and they stayed at Kadesh. There Miriam died and was buried. 2Now there was no water for the community, and the people gathered in opposition to Moses and Aaron. 3They q

发表于:2019-01-26 / 阅读(181) / 评论(0) 分类 民数记

英汉对照报关常用缩写语 1.B/L (Bill of Lading) 提单 2.L/C (Letter of Credit) 信用证 3.D/P (Documents against Payment) 付款交单 4.D/A (Documents against Acceptance) 承兑交单 5.T/T (Telegraphic Transfe

发表于:2019-02-05 / 阅读(181) / 评论(0) 分类 实用英语

WASHINGTON, Jan. 27 (Xinhua) -- The number of Americans initially applying for unemployment aid last week rose by 51,000 from the previous(以前的) week, the U.S. Labor Department reported Thursday. The Labor Department said that the advance fi

发表于:2019-02-06 / 阅读(263) / 评论(0) 分类 英语新闻

Study the following graph carefully and write an essay in which you should 1) analyze the graph, and 2) give your comments on the trend. In recent years there has been a dramatic rise in the cell phones, which are now essential to millions of people

发表于:2019-02-18 / 阅读(132) / 评论(0) 分类 英语作文

You might think that just one cigarette 'can't hurt'. But it could in fact cost a smoker almost 14 minutes of their life, according to new calculations. A new website has worked out how much time a smoker, alcoholic or a drug addict will lose, each t

发表于:2019-02-20 / 阅读(199) / 评论(0) 分类 英语新闻
学英语单词
Almonte, R.
Anthomyia scalaris
appeal against conviction
axillary meristem
balanced pathogenicity
blossom bud
bubble octant
bunt smut of wheat
charge symmetric mesons
cholesteatoma verum tympani
Cladiribine
combination cold meat
compendious dictionary
compression release
condenser-diffuser type enlarger
conflicting levers
constant-power-dissipation line
corneal endothelial dystrophy
cutify
Cynanchum verticillatum
dealing for account
deferred constraint
definitive orbit
deka-coulomb
denel
distrubed jet
draconitic month
eclampsia nutans
Elzbach
erythema threshold
feasted
frequently asked question
frittoes
galerkin approximation
galvanized iron hoop
gas defence prevention of toxicants
generitype
Grand-Lahou, Dép.de
hydrological forecasting
in everyone's thoughts
incitation
Indomustine
interaction fault
intrinsic density
Juncus gracilicaulis
kaolinized
lagging power factor operation
laundress
legal hypothec
Lenart
let the sleeping dogs lie
living machine
LOGLAN (logical language)
long-staplest
mangetostrictive transceiver
Marialva
material ropeway
mnae
Montezuma Castle National Monument
More haste and less speed.
natural correlation
Nexen
noncontingent
Numa-kawa
olive browns
on off servo
open circuit voltage (fuel cell module)
pantetheinase
partial select output pulse
Patiān
percophids
pisanosaurs
Prometa
pseudo-prolapse
purring tremor
radiation control area
recognition politics
renewable letter of credit
risottoes
sautoire
scent-organ
scew
self-analyses
shielding case
slavemaker
slop-seller
steering frame
stinkbags
straight-side rim
surmoulage
swein
the little guy
the ranks
thermostat regulator
thin film silicon solar cell
tochitura
Vaiont Dam
Valronquillo
valvocopula
welcome to beijing
wishbones
Young's modulus