March is one of the peak periods for our business.
三月是我们公司业务最繁忙的时期之一。
They had undoubtedly made progress in the six years that separated the two periods.
他们无疑在那两个时期之间的6年里取得了进步。
In wet periods, the land may be able to respond to these stresses.
在湿润时期，土地可能会对这些压力作出反应。
The duration of previous geologic periods was difficult to determine.
以前很难确定地质期的持续时间。
Many people pass through periods of difficulty in sleeping and eating.
许多人都会经历睡眠和饮食困难的时期。
I used to write during my free periods at school.
我过去上学时常在空闲时间写作。
It is difficult to make oneself concentrate for long periods.
让自己长时间聚精会神是很困难的。
Traffic congestion is really bad at peak periods.
交通拥挤状况在高峰时段真是糟糕透了。
Sitting in one position for long periods of time is nor healthy.
长时间保持一种姿势并不健康。
It'll have to operate for long periods of time in very cold temperatures.
它必须长时间在非常低的温度下运行。
We haven't considered how we should study over very short periods of time.
我们还没有考虑过如何在很短的时间内学习。
Niger often has severe dry periods.
尼日尔经常有严重的干旱期。
We want the periods to be the same.
我们希望周期相同。
在特定时期内？
Don't interrupt periods of silence.
不要在沉默时插话。
Don 't Interrupt Periods Of Silence.
不要在沉默时插话。
And contracts often run for long periods.
而合同是长期的。
Store by Specific Periods and actualities.
按特定期间和现状存储。
You can copy them forward to other periods.
可以将它们复制到其他期间。
Column Definition is using the time periods.
列定义使用时间期间。
每星期有四节课。
Is its meaning the same as in earlier periods?
其含义是与其早先的各个时期相同吗？
We have three periods of chemistry a week.
我们一星期三节化学课。
The Earth worked differently in the two periods.
在这两个时期间，地球的运作方式有所不同。
Well, you're alive for equal periods of time.
但是你们活得时间一样长。
Trial periods are a great way to get new customers.
实验阶段是开发新客户的最佳途径。
Notice that I used two periods in this expression.
注意，这个表达式中使用了两个连续的点号。
You'll actually be looking forward to the slow periods!
其实在这样的时期更应该向前看！
There cannot be dashes next to periods in the name.
在名称中点号的旁边不能有连字符。
There cannot be dashes next to periods in the name.
在名称中点号的旁边不能有连字符。
应用推荐