周期性地

And, once employed, periodically reinvestigated?

是否其被聘后，还会周期性地复查？

In both of these scenarios, astronauts can be periodically resupplied from Earth itself.

在这两种情况下，太空人可以周期性地从地球往复提供食物。

The research results have shown that the eroded strength of planned burned forest land soil will increase with steepening of slope.

周期性地开展计划烧除产生的生态负效应对环境质量的影响不显著。

Curfews in conflict zone are relaxed periodically to allow civilians to travel.

在冲突地区的宵禁周期性地被放宽允许老百姓旅行。

Curfews have been imposed in the conflict zone, but are relaxed periodically to allow civilians to travel.

宵禁在冲突地区已经被强加，但是周期性地被放宽允许老百姓旅行。

Such ambitious, often dazzling overviews enjoyed two decades of success, and the subgenre seemed likely to reappear periodically.

这种雄心勃勃、通常令人迷惑的概观已经获得了20年的成功，而且类似的纪录片很可能周期性地重现。

Re-encryption is an approach for RFID security,which periodically renames the tags in order to avoid tag tracking.

重加密技术是解决RFID安全问题的一种方法，它周期性地改变标签名以防止标签跟踪。

Symptoms: production, has been periodically appear book letter to feed the transmitter to feed got in place, resulting in the book letter longer than book block head or tail.

故障现象：生产过程中，曾周期性地出现书封喂送器喂送不到位的情况，导致书封长于书芯天头或地脚的现象。

One theory holds that the bright star is a massive supergiant, periodically eclipsed by two tight-knit stars inside a swirling, dusty disk. The second theory holds that the bright star is in fact a dying star with a lot less mass, periodically eclipsed by just a single star inside a disk.

这两个理论，一个认为亮主星是颗超巨星，周期性地被一个由尘埃围绕的密近双星系统所掩食；而另一个认为亮主星其实是颗已经流失大量质量的垂死恒星，而尘埃云中的伴星也只有一颗。

Chemical treatment is carried out periodically, after a course of chemotherapy after a period of time to rest before the next treatment cycle.

化学治疗是周期性地进行，经过一次化学治疗疗程後会休息一段时间，然後再进入下一个治疗周期。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了