[化] 安全系数

coefficient of safety的用法和样例：

例句

The margin of safety has grown thin.安全系数已变小了。
The engineer is well advised to exercise caution in the choice of the parameters used in the factor of safety calculation.我们诚恳地劝告工程师注意安全系数计算中所用参数的选择。

用Mp3背六级单词004

wretched incidence broaden trader coefficient ass forthcoming loom elapse imperative reckless coupon conversion lily scorch soften conception abide attendance chunk craft count shorthand villa blond intellect

发表于:2018-12-01 / 阅读(309) / 评论(0)

用Mp3背六级单词

小学六年级英语(深圳朗文版)下册 Unit 2 Fire and safety-A

The school is having a fire safety day. Read, listen and act. Fireman: A fire can happen when you're sleeping at home. When you hear the fire alarm, get up quickly. When you / they ... don't... You should ...

发表于:2018-12-04 / 阅读(125) / 评论(0)

小学六年级英语

纯正英语一分钟-Food safety

Food safety seems to be a big issue nowadays. I cant remember it being such a big problem years ago. With todays technology, it shouldnt be a problem. But it is. In fact, there are many problems. In my country, GM food is a big issue. People do not w

发表于:2018-12-26 / 阅读(176) / 评论(0)

纯正英语一分钟

听一分钟英文：Food Safety-食品安全

发表于:2018-12-28 / 阅读(185) / 评论(0)

听一分钟英文-F

十八届三中全会热词之司法改革（3）

3.基尼系数 Gini coefficien 国家统计局局长马建堂首次披露过去10年全国居民基尼系数的变化后，北京也将适时公布本地区的基尼系数。 Beijing will release its own Gini coefficient for 2012, a National Bureau o

发表于:2019-01-08 / 阅读(204) / 评论(0)

英语笔译

Gambian parliament adopts food safety law

BANJUL, June 24 (Xinhua) -- Deputies at the Gambian National Assembly (parliament) on Friday passed a new bill entitled the Food Safety and Quality Bill 2011. Under the new act, food operators are obliged to ensure food safety, quality production, pr

发表于:2019-01-16 / 阅读(221) / 评论(0)

英语新闻

HEALTH REPORT – Safety Questions About Drugs

HEALTH REPORT – Safety Questions About Drugs By Jill Moss Broadcast: Wednesday, December 22, 2004 I'm Gwen Outen with the VOA Special English Health Report. Several pain medicines in the United Stat

发表于:2019-01-27 / 阅读(213) / 评论(0)

健康与经济

Lightning Safety

By Nancy Steinbach Broadcast: July 2, 2003 This is Steve Ember with the VOA Special English Health Report. Lightning is the release of electrical energy in the sky. Lightning can start fires. It also

发表于:2019-01-27 / 阅读(256) / 评论(0)

VOA2003（下）-环境与健康

BP to create safety division after Gulf spill disaster

HOUSTON, Sept. 29 (Xinhua) -- British oil giant BP said Wednesday it will create a new safety division with sweeping（彻底的） powers to oversee and audit the company's operations around the world. In a news release issued Wednesday, incoming BP

发表于:2019-01-30 / 阅读(174) / 评论(0)

英语新闻

China to crack down on food-safety violations

BEIJING, Dec. 30 (Xinhua) -- Chinese government will take strong measures against companies that break food safety regulations to ensure healthy New Year holiday and the Spring Festival that falls in mid February next year. The authorities will imple

发表于:2019-02-02 / 阅读(169) / 评论(0)

英语新闻

Chinese authorities urge school bus safety

Chinese authorities urge school bus safety BEIJING, Nov. 12 (Xinhua) -- All schools nationwide should purchase school buses in accordance with an approved list of qualified vehicle types and vendors in order to ensure safety, the Ministry of Educatio

发表于:2019-02-05 / 阅读(211) / 评论(0)

英语新闻

Shanghai mulls blacklist mechanism amid food safety concerns

SHANGHAI, Dec. 26 (Xinhua) -- The municipal government of Shanghai is considering rolling out a mechanism that would blacklist enterprises involved in illegal conduct regarding food safety and impose harsh punishments on them, a senior official said

发表于:2019-02-06 / 阅读(231) / 评论(0)

英语新闻

China's production safety improves in past decade

BEIJING, Aug. 21 (Xinhua) -- Production safety in China has seen continuous improvement over the past decade, with decreasing numbers of both workplace accidents and deaths, an official said Tuesday. Huang Yi, spokesman for the State Administration o

发表于:2019-02-08 / 阅读(139) / 评论(0)

英语新闻

New traffic rules highlight school bus safety

New traffic rules highlight school bus safety BEIJING, Oct. 8 (Xinhua) -- Chinese police have introduced two amended traffic regulations targeting school bus safety. Under the revised regulations on the management of driving licenses, failure to give

发表于:2019-02-08 / 阅读(194) / 评论(0)

英语新闻

China adopts school bus safety regulation

BEIJING, March 29 (Xinhua) -- The State Council, China's cabinet, has approved a draft of regulations on school bus safety management, according to a statement issued Thursday. The statement, released after a State Council meeting presided over by Pr

发表于:2019-02-13 / 阅读(204) / 评论(0)

英语新闻

Ministry urges school safety after fatal van crash

BEIJING, Dec. 25 (Xinhua) -- The Ministry of Education on Tuesday issued a circular urging school safety after a fatal school van crash in east China's Jiangxi Province that killed 11 kindergarten students on Monday. The ministry called on education

发表于:2019-02-13 / 阅读(158) / 评论(0)

英语新闻

China's education ministry reiterates school bus safety

BEIJING, Feb. 26 (Xinhua) -- China's Ministry of Education on Tuesday reiterated it will fully implement the school bus safety regulation after some local schools were not aware of the new rules. A number of illegal kindergartens are still using disq

发表于:2019-02-13 / 阅读(194) / 评论(0)

英语新闻

School bus safety draft regulation released

China issued a set of technical standards for school buses for primary school students last year, and the drafting of another standard for buses for the kindergartners is also underway. According to the draft, the government will adopt a license syst

发表于:2019-02-14 / 阅读(171) / 评论(0)

英语新闻

China punishes food safety criminals in 2011

BEIJING, Feb. 9 (Xinhua) -- Chinese authorities severely punished criminals violating food safety laws in 2011, according to new figures. Sources with the State Council's Food Safety Committee said on Thursday that a total of 286 people in more than

发表于:2019-02-21 / 阅读(151) / 评论(0)

英语新闻

China steps up campaign on food safety awareness

BEIJING, Nov. 13 (Xinhua) -- A campaign that aims to boost the public's role in safeguarding food safety and promote awareness of the issue was launched at the 9th China Food Safety Annual Conference, which closed on Sunday. Food safety has a bearing

发表于:2019-02-25 / 阅读(149) / 评论(0)

英语新闻

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

aristocypha baibarana

astomocnidae nematocyst