游钓1000
security。相关单词:security:名词,意为安全,无威胁状态,抵押品,有价证券,安全感,安全措施,防护程序,保安。safe:形容词,意为安全的,平安的,未受伤害的,未受损害的,不错的,极好的,保险的,无害的,有把握的,有根据的。secure :形容词,意为牢固的,结实的,安全的,放心的,无威胁的,无危险的,防范严密的,逃不了的,不担惊受怕的,有把握的。复数:securities。短语搭配:collective security:集体安全。security risk:安全威胁。security guard:保安,门卫。social security:社会保障,社会保险。security of tenure:保有权,占有权。security check:安全审查,安全检查。debt security:可交易债务。security blanket:安乐毯,新闻检查。on security of something:用某物作抵押。security council resolution:安全理事会决议,安理会决议,安理会的决议。food security:粮食安全,食品安全。national security:国家安全,民族安全。security forces:安全部队,治安部队,安保部队。public security:公共安全,公安,公共治安。safety and security:安全和保障,安全和安保,安全与安保。security system:安全系统,安全体系,安全制度。network security:网络安全,网络安全性,网络保密。social security system:社会保障体系,社会保障制度,社会保障系统。security service:安保服务,安全局,安保事务。internal security:内部安全。
满堂红李娜
一、意思不同
“food safety”意思是:食品安全
“food security”意思是:粮食安全;食品安全;食物保障
二、用法不同
1、food safety:通常用于表示食品类的安全。
例句:I am writing to tell you about food safety issues.
译文:我写信是要告诉你一些关于食品安全的问题。
2、food security:既可用于表示食品安全,也可用于表示谷物类的粮食安全。
例句:So food security is not only about food, but it is all about security.
译文:因此,粮食安全不仅与粮食有关,更是与安全息息相关。
扩展资料
“security”的同根词:secure
读音:英 [sɪ'kjʊə; sɪ'kjɔː] 美 [sɪˈkjʊr]
意思是:
1、adj. 安全的;无虑的;有把握的;稳当的
2、vt. 保护;弄到;招致;缚住
3、vi. 获得安全;船抛锚;停止工作
相关短语:
1、secure communication 保密通信;安全通信
2、secure operating system 安全操作系统
例句:We must secure the benefits of freedom for ourselves and our posterity .
译文:我们必须为我们和我们的后代保护自由的权益。
以心为马
“缺乏安全感”英文:lack the sense of security。
词汇解释
1、lack
英[læk] 美[læk]
n. 缺乏;匮乏;短缺;
v. 没有;缺乏; 不足;短缺;
Despite his lack of experience, he got the job
他虽然经验不足,但还是获得了这份工作。
第三人称单数:lacks
2、security
英[sɪˈkjʊərəti] 美[sɪˈkjʊrəti]
n. 保护措施;安全工作;保卫部门; 保安部门;担保;保证;
They are now under a great deal of pressure to tighten their airport security
他们现在承受着加强机场安保措施的巨大压力。
复数:securities
1、lack的词语用法
lack的基本意思是“缺少”“缺乏”,指某物完全没有或有而不足,所缺之物可好可坏。lack也可用于抽象事物,指缺少某种品质或某物缺少某种性质、特点。如character, training, imagination, tact, individuality, evidence, money, strength, courage, interest, humour 等。
lack是表示状态的及物动词,不用于被动结构,也不用于进行体。
lack后接介词for,表示缺乏什么或在某方面缺少,常用于否定句,是正式用语,该短语多用于一般时态,隐含“并非完全没有”之意。
lack的现在分词lacking常用作形容词,在句中作表语。其后接介词in引起的短语,表示“在(抽象事物方面)缺乏…”。
2、security的短语搭配
Operations Security 操作安全 ; 运作安全 ; 上午
internal security 内部安全性 ; 国内治安 ; 内部安全 ; 内安局
Security Department 保安部 ; 保卫处 ; 保卫部 ; 治安处
semantic security 语义安全 ; 语义安全性 ; 语意安全
job security 工作保障 ; 工作安全感 ; 就业保障 ; 工作安全
飞天舞88
food safety与food security的区别为:指代不同、用法不同、侧重点不同。
一、指代不同
1、food safety:食品安全。
2、food security:粮食保障。
二、用法不同
1、food safety:safety的基本意思是“安全,平安”,指远离危险的威胁而处于不受伤害的状态。引申可指“平安地带”。safety多用作不可数名词,常用于in safety或with safety短语中。
2、food security:safety有“事到临头,消极逃避以免受害”的意味,而security则有“积极防范以保证不受害”的意味。
三、侧重点不同
1、food safety:通常是指食品质的安全。
2、food security:通常是指食品量的安全。
是芬妮呀
这个问题提的好!food safety:通常是指食品质的安全,也就是现在“食品安全”的概念,但更强调的是针对一些偶然的、食品意外污染的危害。food security:通常是指食品量的安全,即是否有能力得到或者提供足够的食物或者食品。security在餐馆业是指保护消费者和雇员不受暴虐和犯罪危害。FAO对food security的定义:指所有人在任何时候都能在物质上和经济上获得足够、安全和富有营养的食物以满足其健康而积极生活的膳食需要(世界食品首脑会议行动计划第一段)。这涉及四个条件:(1)充足的粮食供应或可获得量;(2)不因季节或年份而产生波动或不足的稳定供应;(3)具有可获得的并负担得起的粮食;(4)优质安全的食物。Food Safety”与“Food Security”所针对食品的安全性是密切相关的,但所针对的引起食品安全问题的原因是各有侧重的。Food security refers to the availability of food and one's access to it. A household is considered food secure when its occupants do not live in hunger or fear of starvation.参考资料:Food security exists when all people, at all times, have access to sufficient, safe and nutritious food to meet their dietary needs and food preferences for an active and healthy life. (FAO)Food security for a household means access by all members at all times to enough food for an active, healthy life. Food security includes at a minimum (1) the ready availability of nutritionally adequate and safe foods, and (2) an assured ability to acquire acceptable foods in socially acceptable ways (that is, without resorting to emergency food supplies, scavenging, stealing, or other coping strategies). (USDA)[16][本帖最后由 zippo 于 2008-8-20 08:54 编辑]zippo at 2008-8-20 08:52:40wangjiao先发了,很好啊。小小的区别可能带来很大的差异也来了解一下,长点见识。
刀刀吹雪
城市化(进程):urbanization steps城市发展与建设用地 land used for urban development and construction城郊农用地 urban land for agriculture建设用地land for construction a mass of 大量的(土地词汇)worsen加剧,恶化的动词形式人地矛盾:我认为“population-land contradiction ”最恰当,当然还有其他形式耕地保护cultivated land protection 耕地总量动态平衡dynamic balance of total cultivated land粮食安全Food Safety(不要使用crops, food stuffs等)比较分析法Comparative Analysis定性和定量分析qualitative & quantitive analysis时间变化和空间变化temporal and spatial changes耕地非农化流转Non-agricultural circulation of cultivated land剖析anatomize城市存量土地Stock of city Landtake the full advantage of充分利用集约和节约利用城市土地thrift and intensive utilization of city landIn recent years, along with the continuous acceleration of Chinese urbanization steps, the land used for urban development and construction has been extended rapidly, a mass of urban land for agriculture has been used as become land for construction,thus worsened Chinese population-land contradiction. The cultivated land protection research during the course of urbanization will fullfil the dynamic balance of total cultivated land and provide strong guarantee for national food safety. This paper analyzes the data of temporal and spatial changes of the cultivated land acreage using comparative analysis combined with qualitative & quantitive analysis with Wuhan as the case, concludes the characteristics of the non-agricultural circulation of cultivated land,and anatomizes the impetus factors of the non-agricultural circulation of cultivated land in Wuhan. Then the author specially suggests that we should take the full advantage of the stock of city land, utilize the city land thriftily and intensively, and protect the cultivated land strictly. It has practical significance to solve the contradictions between “Food ” and “Construction”, and between “City development” and “Cultivated land protection”.