首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
(清华大学2008年试题) The changes in globally averaged temperature that have occurred at the Earth’s surface over the past century a
(清华大学2008年试题) The changes in globally averaged temperature that have occurred at the Earth’s surface over the past century a
admin
2013-12-23
61
问题
(清华大学2008年试题)
The changes in globally averaged temperature that have occurred at the Earth’s surface over the past century are similar in size and timing to those【1】by models that take into account the combined influences of human factors and solar variability.
To【2】the question of attribution requires the【3】of more powerful and complex methods, beyond the use of global averages alone. New studies have focused on【4】maps or patterns of temperature change in【5】and in models. Pattern analysis is the cli-matologically equivalent of the more comprehensive tests in the medical analogy mentioned【6】, and makes it possible to achieve more definitive【7】of observed climate changes to a particular cause or causes.
The expected influence of human activities is thought to be much more complex than uniform warming over the entire surface of the Earth and over the whole【8】cycle. Patterns of change over space and time therefore provide a more powerful【9】technique. The basic idea【10】pattern-based approaches is that different【11】causes of climate change have different characteristic patterns of climate response or fingerprints. Attribution studies seek to【12】a fingerprint match between the patterns of climate change【13】by models and those actually observed.
The most recent assessment of the science suggests that human activities have led to a discernible【14】on global climate and that these activities will have an increasing influence on future climate. The burning of coal, oil and natural gas, as well as various agricultural and industrial practices, are【15】the composition of the atmosphere and contributing to climate change. These human activities have led to increased atmospheric【16】of a number of greenhouse gases, including carbon dioxide, methane and so on in the lower atmosphere.
Human activities, such as the burning of fossil, have also increased the【17】of small particles in the atmosphere. These particles can change the【18】of energy that is absorbed and reflected by the atmosphere. They are also believed to modify the【19】of air and clouds, changing the amount of energy that they absorb and reflect. Intensive studies of the climatic effects of these particles began only recently and the overall【20】is uncertain. It is likely that the net effect of these small particles is to cool the climate and to partially offset the warming of increasing concentrations of greenhouse gases.
【16】
选项
A、stabilities
B、popularities
C、concentrations
D、hierarchies
答案
C
解析
A意为“稳定性,稳固”;B意为“流行,普遍”;C意为“关注,集中”;D意为“等级制度”。
转载请注明原文地址:https://www.kaotiyun.com/show/5whO777K
0
考博英语
相关试题推荐
ThebeginningofwhatwastobecometheUnitedStateswascharacterizedbyinconsistenciesinthevaluesandbehaviorofitspop
Theyearsbetween1870and1895broughtenormouschangestothetheaterintheUnitedStatesastheresidentcompanywasundermi
UniversityPhysicsisintendedforstudentsofscienceandengineering.Primaryemphasisisonphysicalprinciplesandproblem-
Soundmovesfromitssourcetotheearbywavelikefluctuationsinairpressure,somethinglikethepeaksandtroughsorthelo
Thediversityoftropicalplantsintheregionrepresentsaseemingly______sourceofrawmaterials,ofwhichonlyafewhaveb
Sincetheearly1930s,SwissbankshadpridedthemselvesontheirsystemofbankingsecrecyandnumberedaccountsOverthey
Iftheinvestmenttaxcreditis______asapartoftaxreformplan,thecapital-intensivebusinessessuchassteel-makersandair
Therearethreeseparatesourcesofhazard【1】totheuseofnuclearreactiontosupplyuswithenergy.Firstly,theradioactivem
Therearethreeseparatesourcesofhazard【1】totheuseofnuclearreactiontosupplyuswithenergy.Firstly,theradioactivem
Althoughhehasbecomerich,heisstillvery______ofhismoney.
随机试题
STM-1比特速率是()Mbit/s。
流行病学研究中未能控制或完全控制研究对象的所有条件,只能观察事物在自然状态下的发展,根据研究对象的实际情况进行的观察研究,也无法设立严格的对照。这种方法属于在人群现场通过人为控制研究因素而验证或证实假设的方法属于
在评标工作的初步评审阶段,投标文件的形式评审的内容包括()。
整合营销传统战略的最终目标是“通过与利益相关者形成更密切的关系而共享企业价值。()”
在非货币性资产交换中,如果同时换人多项资产,非货币性资产交换具有商业实质,且换入资产的公允价值能够可靠计量的,应当按照()的比例,对换入资产的成本总额进行分配,确定各项换人资产的入账价值。
2010年7月8H,国务院新闻办在北京召开的西部大开发10周年新闻发布会,西部大开发战略实施10年来已经取得显著成效,西部地区的经济增长速度一改滞后的局面,年均增长速度达到(),主要宏观经济指标10年间都翻了一番以上。
“国”与“民”,“民”与“民”之间的收入失衡问题,不仅关乎民生,还关乎经济。作为创造社会财富主力军的普通民众在整个国民财富分配中只占小头,这是长期以来收入分配制度在利益博弈中严重向权力与资本倾斜的必然结果。如果将国民创造的社会财富比做一块“蛋糕”,问题不在
ThecathasprobablybeenassociatedwithMansinceitwasfirstgivenaplacebyhisfireinreturnforkeepingthecavedwelli
Walking—likeswimming,bicyclingandrunning—isanaerobicexercise,【C1】______buildsthecapacityforenergyoutputandphysica
Thereisnothingmorefatiguingthannotsucceeding—beingblocked,notmovingahead.Itisa【S1】circle.Failurebreedsfatigue
最新回复
(
0
)