1) natural disasters
天灾
1.
The reasons of food crisis included many aspects: frequent occurrence of natural disasters, backwardness of production technology, feudal exploitation, warlords rule, bandits looter, for.
民食危机的产生有着多方面的原因:天灾频仍、生产技术落后、封建剥削、军阀统治、土匪劫掠、外国资本主义压迫……而天灾更甚于人祸。
2.
During the period the frequent visits of wars and natural disasters bring the area intensive impacts upon its social ecology in a whole,and as a result dramastic changes,negative or positive,take place in economy,politics and social humanist environment.
这一时期，赣南天灾更趋频繁，战争此伏彼起，连绵不断，二者共同对整个社会生态形成强烈冲击波，其对当时赣南政治、经济和社会人文环境重大而深刻的影响，有消极的，也有积极的，但总的来看，消极影响大于积极影响，从而加剧并造成整个社会生态的全面危机。
2) Natural disaster
天灾
1.
Natural disasters along the Qinghai-Xizang railway and their prediction;
青藏铁路沿线的天灾及其预测方法探索
3) natural calamities
天灾
1.
Among them, the former is usually called "natural calamities", while the latter "man-made disasters".
危害国家安全的因素可分为自然和社会两个方面,自然因素即通常所说的"天灾",社会因素则是通常所说的"人祸"。
4) disaster
[英][dɪ'zɑ:stə(r)] [美][dɪ'zæstɚ]
n.灾难，天灾
5) weather disaster
天气灾害
1.
By means of the gray system theory and methods we can find out how the weather disasters in Chongqing develop.
天气灾害对国民经济 ,特别是对农业生产影响很大。
6) disasion origin
天灾起源
补充资料：天灾
1.天降的灾祸;自然灾害。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条