The doctor visits us at intervals.

It'snowed at intervals this week.

这星期不时下雪.

She began to menstruate regularly at 13 at intervals of 28～32 days with slight dysmenorrheal.

她于13岁开始有正常的月经,周期为28～32天,有轻度的月经痛.

Flaming torches were positioned at intervals along the terrace.

沿台阶每隔一段距离布置有燃烧着的火炬.

These cars are put at intervals of three meters.

这些车每隔三米放一辆.

Kites whooshed above the beach at intervals.

风筝在沙滩上空时隐时现。

She woke him for his medicines at intervals throughout the night.

她夜里每隔一段时间就叫他起来服药。

At intervals there were red warning lights.

红色警示灯一明一灭地闪着。

Several red and white barriers marked the road at intervals of about a mile.

路上设有几处红白相间的路障，相互间隔约一英里。

The dollar's role as the pre-eminent reserve currency is not at issue.

美元作为全球首要储备货币的角色无可争议.

Don't let your mind wander from the main point at issue.

别让你心思离开争论之点.

In discussing this problem we to keep to the point at issue.

讨论这个问题时,我们应该抓住分歧之点.

Most of what you say is beside the question at issue.

你的话大都无关主题.

That is my idea of the question at issue.

那就是我对争论中的问题所持的观点.

At issue was the methodology of pre-DNA blood typing.

争议的问题是DNA鉴定之前血液类型的方法论问题.

This point was at issue in litigation resulting from the famous'saturday Night Massacre " incident.

这一点正是因有名的 " 周六夜间屠杀 " 事件而引发的诉讼争议的焦点.

First, they have used considerable imagination in defining what Chevron calls the " precise question at issue. "

首先, 法院运用了相当的想象来界定“切弗伦”案所称的 “ 有争议的确切问题 ”.

What's at issue here is the whole future of the industry.

争论的焦点是这个行业总的前景.

They were at issue as to who would go first.

他们对谁先去的问题意见不一致.

The point at issue is whether we go to the party.

争论点是我们是否去参加聚会.

Where we shall do this test is still a question at issue.

我们在哪儿做这个试验仍是争论的问题.