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
In 1791, the French nation, in the midst of a revolution, wished to break with the past, especially with those aspects of it whi
In 1791, the French nation, in the midst of a revolution, wished to break with the past, especially with those aspects of it whi
admin
2013-06-02
17
问题
In 1791, the French nation, in the midst of a revolution, wished to break with the past, especially with those aspects of it which they considered illogical and useless. One of these was the traditional system of weights and measures then in use. Not only was the system overly complicate, but it also varied (47)______ from place to place.
In constructing the new system, the French began by setting up a Unit of distance (48)______ to one forty-millionth part of the earth’s circumference. Unfortunately, later measurements showed that the unit designated was not exactly that fraction, but they (49)______ to use it. (Today the unit is defined simply (50)______ the distance between two marks on a platinum-iridium bar kept in a suburb of (51)______). The unit is the meter, and the system of measurements (52)______ on this until is the metric system, the system (53)______ used by scientists over the world.
The metric system is built in units of (54)______, Greek prefixed showing multiples and Latin prefixed showing fractions. The Greeks had no word for a number larger than ten thousand and the Romans had none (55)______ a number larger than one thousand, but the system was extended by using less (56)______ words; for instance, megameter (one million meters) is derived from a Greek word that means simply "large".
Word Bank:
A. widely I. specific
B. equal J. based
C. continued K. divided
D. today L. calculated
E. ten M. to
F. as N. London
G. for O. opposed
H. Paris
选项
答案
F
解析
be defined as是固定搭配,意为“被定义为……”。
转载请注明原文地址:https://kaotiyun.com/show/maB7777K
0
大学英语六级
相关试题推荐
Lastyear,ournation’scapitalpassedthemurder-a-daymark,andthenumberofhomicidesisnowupsome50percentfromthatle
Lastyear,ournation’scapitalpassedthemurder-a-daymark,andthenumberofhomicidesisnowupsome50percentfromthatle
Lastyear,ournation’scapitalpassedthemurder-a-daymark,andthenumberofhomicidesisnowupsome50percentfromthatle
A、Signapetition.B、Helpthemanplanastudentrally.C、Usethestudentparkinglot.D、Makeadonationtosupportthegroup.A
Thereasonsbehindthelackofphysicalactivityinvariousnations______(除了汽车和电视的普及外,还包括都市化).
A、Bothafinalexaminationandatermpaper.B、Eitherafinalexaminationoratermpaper.C、Onlyatermpaper.D、Onlyafinale
A、SwissNationalBank.B、TheFederalReserve.C、BankofFrance.D、BankofItaly.A选项中重复出现的Bank表明,本题与银行有关。对话中男士提到,Thetwomostin
A、Hedidn’tliketheBritishideaoffamily.B、HewasfromatypicalFrenchfamily.C、HehadneverbeentoFrance.D、Hefeltlon
随机试题
公务护照发给的对象是()。
16Mn和Q235钢CO2气体保护焊的主要问题是()。
在孕妇腹壁上听诊,与母体心率相一致的音响是何项
胸部摄影的技术要点,不正确的是
我国古代荀子曾说过:“法不能独立,类不能自行,得其人则存,失其人则亡。”说明了下列哪个道理?
桩基施工前,成桩机械必须鉴定合格,方可正常使用。()
背景资料A公司中标北方某城市的道路改造工程,合同工期2008年6月1日至9月30日。结构层为:水泥混凝土面层200mm、水泥稳定级配碎石土180mm、二灰碎石180mm。A公司的临时设施和租赁设备在6月1日前全部到达施工现场。因拆迁影响,工程实际工
以直接感知为主的教学方法主要包括演示法和——。
关于罪刑法定原则,下列表述正确的是()。
Awayfromtheirprofession,scientistsareinherentlynomorehonestor_____thanotherpeople.
最新回复
(
0
)