at a rate of造句

1、 If such practices are unchecked, half the species in the Coral triangle will continue to disappear at a rate of 1-2% a year.(如果这些行为不加以制止，那么珊瑚三角区内一半的物种将以每年1-2％的速度继续消亡。)

2、 Nevertheless, in the third quarter the economy has probably been growing at a rate of only 1.5-2%.(此外，三季度经济增长率非常可能只有1.5-2%。)

3、 By some estimates, the Sahara desert in Africa is growing at a rate of 0.5 miles per month.(据估计，非洲的撒哈拉大沙漠正以每月0.5英里的速度扩展。)

4、 Over an 18-month period, patients receiving the placebo relapsed at a rate of 70 percent.(在18个月治疗期间，服用安慰剂的患者复发率为70%。)

5、 He expects the economy to grow at a rate of around 2.5% in the second half of the year.(他预计下半年的增长率约为2.5%。)

6、 This happens at a rate of 125 million symbols per second-the same rate as Fast Ethernet.(传送信号的速度和快速以太网一样，达到每秒12.5亿个数据符。)

7、 Then, the water level began to drop at a rate of 30 centimeters (about a foot) each year.(那时，水平面开始以每年30厘米的速度下降。)

8、 In 2009 pubs closed at a rate of 40 a week, according to the British Beer and pub Association in London.(根据英国伦敦啤酒和酒吧协会统计，在2009年，每星期有40家酒吧倒闭。)

9、 But native species disappeared at a rate of roughly two per year, while more than one newcomer arrived.(但是本地土著物种在以大约每年两个的速度消失，而新的外来物种每年却不止一个。)

10、 Since the recovery began, the economy has grown at a rate of less than 3%.(本次经济复苏之后，增长率一直保持在3%以下。)

11、 Nigeria, by contrast, has been chopping its forests down at a rate of 3.7% a year.(相比之下，尼日利亚每年的森林砍伐率为3.7%。)

12、 The company designed the car to be built at a rate of 10, 000 or more a year.(该公司每年设计和制造的汽车在1万台以上。)

13、 Meanwhile, chain pubs and café-bars are opening at a rate of two a week.(与此同时，连锁酒吧和咖啡酒吧的数量以每周两家的速度增加。)

14、 Push at a rate of 100 beats a minute.(保持一分钟一百次的频率。)

15、 According to one report, the water is advancing at a rate of between 8 and 10 inches a day.(根据一份报告，大水在以每天8至10英寸的速度逼近。)

16、 While most disease-causing mutated are found in humans at a rate of one in a few thousand to one in a few million people, founder mutation can occur at much higher rates.(虽然大多数致病突变在人类中发现的概率为千分之一到百万分之一，但基础突变发生的几率可能高得多。)

17、 In recent years, melting has accelerated at a rate of 7 percent each year.(近年来的融化速度每年递增7%。)

18、 The media is shackled, and executions are occurring at a rate of almost two a day.(媒体被控制，死刑的执行几乎是一天两个。)

19、 And those graduating from public colleges defaulted at a rate of 6%, an increase from 5.9%.(公立大学毕业生的违约率为6%，高于07年的5.9%。)

20、 A mole can dig at a rate of 3.5m per hour.(鼹鼠在一个小时内能挖3.5米深的洞穴。)

21、 In places, the water table is declining at a rate of a meter a year, necessitating the periodic deepening of wells and the use of ever-more-powerful pumps.(在一些地方，水位正以每年一米的速度下降，需要定期加深井并使用更强大的水泵。)

22、 Royal Mail says it is losing traffic at a rate of some 10% a year.(皇家邮政说，他们目前每年都会流失10%的业务量。)

23、 Car hijackings are running at a rate of nearly 50 a day.(平均每天发生50起劫车事件。)

24、 Telecoms operators are seeing customers abandon landlines at a rate of 700,000 per month.(电信运营商们眼睁睁看着固定电话用以每月70万户的速度流失。)

25、 For example, "by 3x" means at a rate of three times that seen on that day.(例如，“by3x”意味着是那天看到的速率的3倍。)

26、 New diet books appear at a rate of nearly one a week.(饮食方面的新书以几乎每周一本的频率出版。)