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
Food is irradiated (用辐射处理) to provide the same benefits as when it is processed by heat, refrigeration, freezing or treated wit
Food is irradiated (用辐射处理) to provide the same benefits as when it is processed by heat, refrigeration, freezing or treated wit
admin
2012-10-19
54
问题
Food is irradiated (用辐射处理) to provide the same benefits as when
it is processed by heat, refrigeration, freezing or treated with chemicals to
destroy insects, fungi or bacterium that cause food to spoil or cause human (1) _ ____
disease and to make possible to keep food longer and in better condition in (2)______
warehouses and homes. Irradiated foods are wholesome and nutritional. All (3)______
known methods of food processing and even storing food at room tempera
ture for a few hours after harvesting can lower the content of some nutrients,
such as vitamins. At low doses of radiation, nutrient losses are either not
measurable or, if they can be measured, are not significant.
At the higher doses used to extend shelf life or control harmful bacteria,
nutritional losses are less than or about the same with cooking and freezing. (4)______
The irradiation process involves passing food through an irra
diation field; however, the food itself never contacts with a radioactive (5)______
matter. Also the ionizing radiation used by irradiators is not strong enough (6)______
to disintegrate the nucleus of even one atom of a food molecule.
Irradiation does produce chemical changes in foods. They have been
scrutinized by scientists in making safe assessments of irradiated foods. (7)______
Any kind of treatments causes chemical changes in food. For instance, heat (8)______
treatment, or cooking, produces chemicals that could be called "thermolytic
products." Scientists find the changes in food created by irradiation minor to
that created by cooking. The products created by cooking are so significant (9)______
that consumers can smell and taste them, whereas only a chemist with ex
tremely sensible lab equipment may be able to detect radio lytic products. (10)______
(4)
选项
答案
with — as
解析
the same应该和介词as搭配,表示“与……一致或相同”。
转载请注明原文地址:https://www.kaotiyun.com/show/9aiO777K
0
专业英语八级
相关试题推荐
OralPresentationOneofthewaysthatteachersusetoinvolvetheirstudentsmoreactivelyinthelearningprocessis【1】semi
Theproblemwithhistoryissimple.Thereistoomuchofit,Andmoreofitcomesalongeveryday.Weneedsomethingthatwillc
LANDUSEAproblemrelatedtothecompetitionforlanduseiswhethercropsshouldbeusedtoproducefoodorfuel.【1】_____
WeknowthathewasbaptizedonApril26,1564,sothatsomewherebetweenApril20andApril23,fourhundredyearsago,wasbor
Forthefirsttwo-thirdsofthe20thcentury,chemistrywasseenbymanyasthescienceofthefuture.Thepotentialofchemical
MiddleEnglishwasdeeplyinfluencedby
ThenecessaryurbandevelopmentofourcitiesmustbecompatiblewiththeconservationoftheCulturalandHistoricalPatrimony.
Somethinghasbeenhappeningtotheconceptof"fiction,"bothincriticaldiscourseandelsewhere.Foralongtime,thisconcep
HowtoTakeNotesⅠ.ReasonsforNote-taking--(1)tomemory:sortingandrecallingtheinformation【1】______--provide
HowtoTakeNotesⅠ.ReasonsforNote-taking--(1)tomemory:sortingandrecallingtheinformation【1】______--provide
随机试题
Whoisthewoman?
试述涉外公证程序的特别事项。
社会救助制度的特点是()
关于原子核外结构的叙述,错误的是
颧牙槽嵴通常位于哪一牙齿的上方
促进迁移的有效教学应从哪些方面考虑?()
某110指挥中心多次接到王某打来的报警电话,时间不一定,有时是白天,有时是深夜,接通时长不等,有时十几秒,有时长达几分钟,但均无人说话,均为无效警情,属恶意骚扰,占用了其他有效报警的电话线路,影响了其他有效报警的出警时间,严重扰乱了110接警平台的接处警秩
A、Acoupleofweekswiththecomputerfirst,andafewmonthswiththeword-processorlater.B、Aboutonemonthwiththewordpro
WhereHaveAllthePeopleGone?Germansaregettingusedtoanewkindofimmigrant.In1998,apackofWolvescrossedtheN
位于安徽省南部的黄山,占地面积约250平方千米,其中精华风景区域约154平方千米。这里有奇峰72座,其中天都峰、莲花峰和光明顶都在海拔1800米以上。黄山上的松树高耸挺拔,形状各异。众所周知的迎客松(1500年)和送客松已经成为守信、坚强和热情的象征。
最新回复
(
0
)