查询词典 recurrent

The essay discusses the characters of the second order linear recurrent sequence, which any number three , number four and number five terms of sequence nestie up, and develops the definition of the arithmetical progress and the geometric series in the united form according to these characters.

讨论了二阶线性递归数列任意相邻三项、四项、五项的性质，并且由性质导出了等差数列与等比数列在统一形式意义下的定义。

Over 20% of the population have recurrent mouth ulcers at some time in their lives.

超过20 ％的人口有经常性的口部溃疡，在一些时间在他们的生活。

It's a recurrent phenomenon.

这是一个周期性的现象。

We should pay attention to this recurrent spelling mistake.

我们应该注意这个经常发生的拼写错误。

It is the primary cause of recurrent ear infections in children.

它也是造成孩子周期性耳朵感染的主要原因。

It has been widely used in recurrent s...

它在轮回选择和群体改良等方面得到了广泛的应用。

Each of them , in its own way , raises the recurrent basic questions which men must face.

他们中的每一个人，以自己的方式，提高复发的基本的问题就是人必须面对的。

Nature is a recurrent theme in American literature, and in world literature.

自然是美国文学中的重要的主题之一。

One of the recurrent themes of this book is that the future is unpredictable.

这本书一个经常谈到的主题是未来不是可以预测的。

Observe 3 groups' pregnant rates and recurrent rates at 3, 6 and 12 months.

观察并比较3组的3、6、12个月的妊娠率及复发率。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。