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
2020-06-21
28
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 【M1】______
disease and to make possible to keep food longer and in better condition in 【M2】______
warehouses and homes. Irradiated foods are wholesome and nutritional. All 【M3】______
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. 【M4】______
The irradiation process involves passing food through an irra
diation field; however, the food itself never contacts with a radioactive 【M5】______
matter. Also the ionizing radiation used by irradiators is not strong enough 【M6】______
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. 【M7】______
Any kind of treatments causes chemical changes in food. For instance, heat 【M8】______
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 【M9】______
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. 【M10】______
【M10】
选项
答案
sensible — sensitive
解析
sensible和sensitive是一组同根的形容词,区分起来并不困难。前者的意思是“明智的”,后者的意思是“敏感的”,这里显然是说仪器是“敏感的”。
转载请注明原文地址:https://kaotiyun.com/show/IZbK777K
0
专业英语八级
相关试题推荐
A、Theyprovideprivateworkoutrooms.B、Theyarefreeofcharge.C、Theyprovidevariousworkoutequipment.D、Theymeetbusiness
A、Shelostbothofherparents.B、Shewasill-treatedbyherstepmother.C、Shewasonthevergeofcollapseasamotherlesschil
StoryTellingI.StatusofstorytellingA.Inthepastprovidedcultural【T1】______【T1】______providedmoraleducation
StoryTellingI.StatusofstorytellingA.Inthepastprovidedcultural【T1】______【T1】______providedmoraleducation
StoryTellingI.StatusofstorytellingA.Inthepastprovidedcultural【T1】______【T1】______providedmoraleducation
StoryTellingI.StatusofstorytellingA.Inthepastprovidedcultural【T1】______【T1】______providedmoraleducation
StoryTellingI.StatusofstorytellingA.Inthepastprovidedcultural【T1】______【T1】______providedmoraleducation
A、Itscontentscanresisteasydamage.B、Registeredpostprovidesaprotectionagainstdamage.C、Registeredpostreceivesnospe
随机试题
某重点中学最近一项调查表明,该校高中生对踢足球有着特殊偏好,而且远远超过了其他球类,调查同时发现经常踢足球的学生学习成绩比不经常踢足球的学生好。由此可见,经常踢足球能够提高学生的学习成绩。以下哪项最能削弱上述结论?
可引起禽类肿瘤性疾病的双股DNA病毒是
【背景资料】某吹填工程,吹填区面积2.5km2、吹填工程量2000万m3,采用装有钢桩与三缆定位设备的大型绞吸挖泥船直接吹填的施工方式。取土区土质自上而下分别为淤泥、淤泥质黏土、软塑黏土,吹填完成并经浅层处理后,采用真空预压法对吹填区进行加固。施
下列有关计算机账务处理系统特点的叙述中,错误的有()。
下列关于银行存款余额调节表编制方法的说法中,正确的有()。
马斯洛的需要层次论认为人的基本需要不包括()。
依次填入句中横线上的词语,最恰当的一组是()。①他们学习了《中国教育改革和发展纲要》,决心统筹安排,因地制宜,______推进农村教育综合改革。②为了躲避敌人的搜捕,她______成一个阔太太,打扮得珠光宝气。
中国:上海()
Inrecentyearsanewfarmingrevolutionhasbegun,onethatinvolvesthe【C1】______oflifeatafundamentallevel—thegene.Th
1000BASE-T标准使用5类非屏蔽双绞线,双绞线长度最长可以达到()。
最新回复
(
0
)