同期的英文：
the corresponding time period (e.g. compare inflation now with the rate during the same month last year)

参考例句：

Age determination data indicate episodic crystallization of uranium minerals
年龄测定数据表明，铀矿物有着不同期的结晶。

He and I were contemporaries at school
他和我是同期同学。

The recycling industry is particularly vulnerable to wild cyclical swings in the market
回收工业经受不了市场价格的同期性激烈涨落。

Age determination data indicate episodic crystallization of uranium minerals.
年龄测定数据表明，铀矿物有着不同期的结晶。

By comparison, shipments to North America, mainly the U.S., were flat in that period.
而与其相比，对以美国为主的北美国家的出口同期基本持平。

He was given two prison sentences,to run concurrently.
他两罪均判监禁,同期执行.

The way of reckoning for power supply now, makes the line loss rate undulate greatly at different period.
目前的供售电结算方式，使供售电量不同期，线损率大幅波动。

The sound tracks of most films are made up of both synchronous sound and postsynchronous sound.
多数电影的声带上均有同期和后期录制上去的声音。

Much of the improvement was in the U.S., where, by the end of november, sales had hit 322,000, up 42 from 2000
到11月底，那儿的销售量达32.2万辆，比2000年同期增加了42%。

The surplus was well in excess of market expectations, hitting Y507bn compared with Y103bn a year earlier.
出口顺差远远超出了市场预期，达到5070亿日元，而上年同期仅为1030亿日元。

corresponding是什么意思：
adj. 相应的；一致的
v. correspond的现在分词

He is a good correspondent.
他是个勤于写信的人。

The interior of the house corresponded with the exterior.
房间内部的陈设跟室外很协调。

Our pace is corresponding to the opportunities.
我们的步伐与机遇是一致的。

time是什么意思：
n. 时间；（一段）时光；时机；机会；历史时期；时代；次；回；倍
v. 测定…所花时间；调准；调整；测定…所花时间
adj. 时间的；定时的；定期的；分期的

discrimination time
辨别时间辨别时间

It is time to go.
该走了。

They are not in step with the times.
他们跟不上时代的步伐。

period是什么意思：
n. 时间；时期；周期；经期；课时；局；句号
adj. 某一时期的；当时特有的

juvenile period
幼年期(构成中心木质部的一段时期)

But this is a transitional period.
但这是个转变过程。

The period includes the legal period and the period designated by the people's court.
期间包括法定期间和人民法院指定的期间。