土壤生产力分级

A: What do you base our grades on? B: All of your coursework is important, including everything from attendance and homework to all of your test results for the semester. A: Does the final count the most? B: All of it is important; please just do you

发表于:2018-11-30 / 阅读(208) / 评论(0) 分类 英语情景对话-大学生活

A: I was wondering how you are going to calculate our final grades. B: Grades are based on many things: homework, attendance, quizzes, mid-term, and final. A: What counts the most? B: Actually I look at all of it and let's not forget class participat

发表于:2018-11-30 / 阅读(242) / 评论(0) 分类 英语情景对话-大学生活

A: How do you decide what grade we get? B: I look at many things: attendance, quizzes, and tests. A: What is the most important factor? B: Obviously I look for improvement as we go along, but I would like you to do your best from the beginning. A: Ho

发表于:2018-11-30 / 阅读(194) / 评论(0) 分类 英语情景对话-大学生活

By Gary Garriott Broadcast: July 29, 2003 This is Bill White with the VOA Special English Agriculture Report. Soil conservation efforts protect soil from wind and water that can blow or wash it away.

发表于:2018-12-07 / 阅读(163) / 评论(0) 分类 VOA2003(下)-农业与经济

Advocates for self-driving cars love to tout the benefits the cars would bring, such as fewer accidents and less congestion. Another alleged value of being a passenger rather than a driver is more productivityyou could work rather than concentrate on

发表于:2018-12-24 / 阅读(121) / 评论(0) 分类 2016年Scientific American(十二)月

A: I was wondering how you are going to calculate our final grades. B: Grades are based on many things: homework, attendance, quizzes, mid-term, and final. A: What counts the most? B: Actually I look at all of it and let's not forget class participat

发表于:2018-12-26 / 阅读(152) / 评论(0) 分类 大学生活-College Life

雅虎新闻:为什么欧洲超市里的鸡蛋只放在普通货架上,而美国的鸡蛋则需要放在冷藏区? 鸡蛋为什么要冷藏 Yahoo.com: Why is it that European eggs are stored on supermarket shelves while American eggs chill in t

发表于:2019-01-01 / 阅读(164) / 评论(0) 分类 双语趣听精彩世界

Even the dirt on the ground is likely making climate change worse, a new study finds. Researchers have shown that warmer temperatures are heating the soil, which is causing microbes to become more active and release more of the soils carbon into the

发表于:2019-01-03 / 阅读(219) / 评论(0) 分类 2018年VOA慢速英语(八)月

Mars Rover to Begin Taking Soil Samples This Week Jessica Berman NASA engineers say the Mars rover will begin taking its first soil samples as soon as it departs the landing platform . Engineers say t

发表于:2019-01-04 / 阅读(174) / 评论(0) 分类 VOA2004(上)--各类新闻

This is the VOA Special English Education Report. This week in our Foreign Student Series the subject is grades. Most American colleges and universities use the grading system of A, B, C, D and F. An A is worth four points, a B three points, a C two

发表于:2019-01-11 / 阅读(134) / 评论(0) 分类 VOA慢速英语2009年(三)月

French education 法兰西教育 Bac blues 会考后的忧伤 Moves are afoot to reconsider France's harsh grading system 法国正在考虑改革它苛刻的成绩评级制度 WARY of competition when it comes to global markets, the French embrace i

发表于:2019-01-16 / 阅读(175) / 评论(0) 分类 经济学人商业系列

AGRICULTURE REPORT -May 21, 2002: Irrigation and Salt By George Grow This is the VOA Special English AGRICULTURE REPORT. Irrigation is the watering of land by other than natural methods. Irrigation pr

发表于:2019-01-18 / 阅读(160) / 评论(0) 分类 农业与发展

AGRICULTURE REPORT - Cover Crops Are Good for the Soil (and the Farmer) By Mario Ritter Broadcast: Tuesday, May 24, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Cover crops are

发表于:2019-01-30 / 阅读(159) / 评论(0) 分类 农业与发展

AGRICULTURE REPORT - Compost: an Organic Way to Better Soil and Crops By Gary Garriott Broadcast: Tuesday, July 05, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Many farmers im

发表于:2019-01-30 / 阅读(219) / 评论(0) 分类 农业与发展

Determine Never to Be Idle: A Simple Productivity Strategy Determine never to be idle. No person will have occasion to complain of the want of time who never loses any. It is wonderful how much can be done if we are always doing.-----Thomas Jefferson

发表于:2019-02-08 / 阅读(175) / 评论(0) 分类 阅读空间

Personal Productivity in the 21st Century What does it mean to be productive? The gurus have given us a few ideas it means to get things done, to be highly effective, to know who it was, exactly, who moved your cheese. What things, effective at what,

发表于:2019-02-13 / 阅读(166) / 评论(0) 分类 阅读空间

Grading of Final Exams 期末考试的打分 Here is a list of the ways professors here at the American University grade their final exams. 下面是美国大学的教授们给期末考试打分的方式。 Dept of Statistics 统计学系 All grades

发表于:2019-02-17 / 阅读(125) / 评论(0) 分类 英语小达人

Soil、earth、ground和land都可以表示地面,但这四个词的用法有很大的区别。一起来看看吧! soil意为:泥土、土壤,尤指生长植物的土地。或国家、国土。 The trees have rooted in the rich soil. 树木在肥

发表于:2019-02-18 / 阅读(168) / 评论(0) 分类 英文语法词汇

How Not to Impose Productivity Systems On Others My baby sister visited me this weekend and brought along a stack of homework that I thought was unbelievable: shes a junior in high school and her task list had something for every class and projects i

发表于:2019-02-18 / 阅读(162) / 评论(0) 分类 阅读空间

time will not stand still today is the day, the day of salvation living for more than just synthetic force fed existence this is my disposition I will strive for the truth time will not stand still today is the day, the day of salvation living for mo

发表于:2019-03-02 / 阅读(182) / 评论(0) 分类 英文摇滚歌曲
学英语单词
ablation shelter
air foam fire extinguishing system
anguid lizards
Anmoore
anticlise
artemisinin
autumntides
badu i. (mulgrave i.)
bearns
benzene azoanilide
buttner
clayization
collenchymas
combes cure transformation
cone shock
confederator
critical path
crow-flight distance
Damoh
damp-proof packing
declivity of blocking
demand sign
describing function technique
digestive tracts
disk dryer
element-selective detector
elimination zero
europium anomaly
extraaxial
fenney
fisher-boat
followed
Forsythia giraldiana
forwardly
genus Tarpon
geographical coverage
germarial
gradient tint scale
hayeful
heating drum
heavy inspection
hecto-cycles
homeless shelter
hot-electron triode
hydrated cellulose
i don't see why not
Jewell Ridge
jolly fellow
Kaempferia galanga L.
kilo volt-ampere
knowle
left surface
legal chain
level tube
linear-accelerator structure
manit
mental measurement
Microula muliensis
Morovs'k
mostow
multimini computer structure
Natewa B.
nature rights
Oberonia longibracteata
on and-off switch
ophthalmomycosis
ossifier
pay a retaining of guaranteed wage
petrogenetic elements
Polygonum paludosum
power take-off shifter shaft
predictive methods
purulent secretion
recitando
relato
remolino (spain)
rimeless
scanning microwave spectrometer
Shiels method
ship mechanical environment
silvering locus
solemnization
spatial vision
T-groups
table clamp
tag array
tail of sequence
Tecklenburg
terdle
tetra base paper
tetrasporic
toggle breakpoint
tom cruise
Transder-Scop
trap in
triple vector product
true conic projection
Ust-Sopochnyy
vibrocs
warm belt
Westley
When in Rome,do as the Romans do .