英汉双语例句-生物医药大词典

Some 250 commercial and military satellites now orbit in the lowest altitudes, according to the Satellite Industry Association, and most of them are defenseless against the radiation that would be released by a high-altitude atomic burst.

中文意思：
数目不断增加的人造卫星为我们提供通讯、导航、无线与有线电视，以及地面摄影与天气预报等服务。

以下为相关句子列表(点击查看，可以看对应的解释）：

	Some 20 tourists from Germany, the Netherlands, USA and New Zealand attended a parabolic flight, which is a part of cosmonauts training.			共有大约20名来自德国、美国、荷兰、新西兰等国的游客参加了这次特殊的体验课程。
	Some 20,000 men, women, and children were behaving as they would on any other festive day—working, relaxing around their vacation homes, going to the public baths, strolling through the city's marketplace, or lunching in one of the many restaurants in tow			约两万名男女和孩童表现得就像任何一个节庆一样：工作、到渡假别墅放轻松、去公共澡堂泡澡、到城里的市集閒逛，或在镇上许多餐馆中享受午餐。
	Some 200 fans and media from seven Asian countries, including Singapore, Thailand and Indonesia, also joined in the session via video conference.			来自新加坡、泰国、印度尼西亚等七个国家约200名粉丝以及媒体记者，藉由网络联机同步参与了这场盛会。
	Some 22 years later I was in Arkansas visiting my lawyer brother before returning to China to teach for another year.			22年之后，在回中国准备继续任教一年之前，我去阿肯色州看当律师的哥哥。
	Some 25 people were detained in Rome after minor scuffles with military police.			一场与警方发生的小型冲突后大约有25名示威者被拘留在罗马.
	Some 250 commercial and military satellites now orbit in the lowest altitudes, according to the Satellite Industry Association, and most of them are defenseless against the radiation that would be released by a high-altitude atomic burst.			数目不断增加的人造卫星为我们提供通讯、导航、无线与有线电视，以及地面摄影与天气预报等服务。
	Some 28,757 people in 31 provinces and regions received free anti-viral treatment.			在全国31个省区共有约28,757人接受了免费的抗病毒治疗。
	Some 3,000 years later the same thing happened to methane, another heat-trapping gas.			3000年后，另一个吸热气体甲烷也发生同样的状况。
	Some 30 of America's subprime lenders have closed their doors in the past three months.			在过去的三个月中，有30家美国次优贷款的放款机构已经关门了。
	Some 30 per cent have right hemisphere language.			有30%的人使用右半边语言。
	Some 30,000 Chinese children lost their hearing every year because of heredity, infection, adverse drug reaction and other reasons, according to official figures.			三万中国儿童每年因失去听力遗传、感染、药物不良反应等原因,据官方公布的数字.