Traffic accident has become the first hazard threatening human security of life and properties.

交通事故已成為威脅人民生命與財(cái)產(chǎn)安全的第一殺手。

It is crucial to select reasonable and effective safety assessment methods in the process of technological hazard analysis and accident treatment.

選用合理有效的安全評(píng)價(jià)方法少妇极品欧美日韩视频在线观看，在工藝危險(xiǎn)分析和事故處理中至關(guān)重要。

The idea of systematic security consists mainly of three aspects: Safety is relative and company with system lifecycle and hazard sources are accident origin in system.

系統(tǒng)安全的思想體系主要由三個(gè)方面構(gòu)成：安全是相對(duì)的思想97人人操屄网站、安全伴隨著系統(tǒng)生命周期的思想99热在线只有精品99、系統(tǒng)中的危險(xiǎn)源是事故根源的思想。

Influence for hazards by error and missing reports should be comprehensive considered. Reliability of hazard system and accident probability is discussed.

綜合考慮誤報(bào)和漏報(bào)對(duì)危險(xiǎn)源的影響操B网址，探討了危險(xiǎn)源系統(tǒng)的可靠性及發(fā)生事故的概率德国三级片。

On the basis of studying on identification, classification, gradation of gas accident hazard, the structure of coal mine gas accident is analyzed by means of typical accident.

在研究瓦斯危險(xiǎn)源辨識(shí)方法、分類分級(jí)方法的基礎(chǔ)上分析煤礦瓦斯危險(xiǎn)源系統(tǒng)結(jié)構(gòu)色区一区二区在线观看，通過典型事故案例剖析煤礦瓦斯事故危險(xiǎn)源系統(tǒng)結(jié)構(gòu)91色综合久久熟女。

accident hazard：事故危險(xiǎn)

accident frequency 事故頻率 | accident hazard 事故危險(xiǎn) | accident in flight 飛行事故

accident hazard：事故危害

意外事故及疾病給付 ACCIDENT AND SICKNESS BENEFITS | 事故危害 ACCIDENT HAZARD | 事故發(fā)生經(jīng)過 ACCIDENT HISTORY

accident hazard：意外事故危害

"無意外事故","accident free" | "意外事故危害","accident hazard" | "意外事故責(zé)任","accident liability"

accident hazard：意外風(fēng)險(xiǎn)

47accident cost意外費(fèi)用,事故支出 | 48accident hazard意外風(fēng)險(xiǎn) | 49accident insurance意外保險(xiǎn)

hazard accident：工業(yè)危害事故

事故再現(xiàn):The traffic accident reconstruction | 工業(yè)危害事故:hazard accident | 學(xué)生傷害事故:student injure accident