二战

Citizens 85 years old and older is growing six times as fast as the rest of the population. It is also largely due to the old-growing of the "baby boomers," the generation born after World War Ⅱ.

另外一个最主要的因素也是因为婴儿潮（也就是二战以后出生的那一批）现在都已经进入老龄期。

When World War Two begun in early September 1939, The Royal Australian Navy's strength was: two heavy cruisers, four light cruisers (Sydney, Hobart, Perth and Adelaide), five destroyers (Stuart, Vampire, Vendetta and Voyager), two sloops and a survey ship.

二战在1939 年9月初开始，澳大利亚皇家海军拥有：二艘重巡洋舰，四艘轻巡洋舰(悉尼号、霍巴特号、珀斯号和阿德莱德号)，五艘驱逐舰(斯图亚特号、吸血鬼号、复仇号和航海者号)，二艘护卫舰，还有侦察船。

Are there many sabres which were in Second World War in folk?

主题：民间是否真的有很多的二战军刀？

Are there many sabres which were in Second World War in folk?

民间是否真的有很多的二战军刀？

World War II had finished for 60 years , the human not only commemorate for the hero that defend peace and dedicating the life during this war, but also carry on deep thougt, prevent the human tragedy from recuring , promote the whole human to build the beautiful society, the peace-loving people in the whole world will struggle untiringly for this

在二战结束60周年之际，人类不但要纪念为捍卫和平与人类尊严而牺牲的英雄，更要进行深刻的反思，防止人类悲剧重演，推动全人类缔造美好的社会，全世界爱好和平的人们将为此而不懈奋斗。

The PLA first introduced 75mm recoilless guns based on the Soviet design of the WWII-age in the 1950s.

PLA在1950年开始引进基于二战时期苏联设计的75毫米无后座力炮。

While most countries have phased out the recoilless gun weapons after the WWII, the PLA continued to field this type of weapon to provide a cheap means of direct fire support for its sheer number of infantry troops.

计划当大多数国家在二战之后已经逐步淘汰无后座力炮的时候，PLA继续去装备这种类型武器去提供一种低成本方法的直接火力给绝对数量的步兵部队。

In fact, for the rankings at the end of World War II, the industry also have different voices.

事实上，在二战结束后的排名，业界也有不同的声音。

In World War II, a secret branch of the Japanese army, Unit 731, is reported to have dropped plague-infected flea s over populated areas of China, thereby causing outbreaks of plague.

据报道，二战时期，日本军队的一支秘密部队——731部队，曾经将感染了鼠疫杆菌的跳蚤投放到中国的居民区，从而造成鼠疫爆发流行。

In World War II, a secret branch of the Japanese army, Unit 731, is reported to have dropped plague-infected fleas over populated areas of China, thereby causing outbreaks of plague.

据报道，二战时期，日本军队的一支秘密部队——731部队，曾经将感染了鼠疫杆菌的跳蚤投放到中国的居民区，从而造成鼠疫爆发流行。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。