查询词典 once a year

If a healthy person donates blood once a year, it won't do any harm to his health.

78·健康的人如果每年献血一次，不会对健康有任何损害。

A once-a-year report on the new network season, usually out in June and covering movies, specials and miniseries as well as regular programs.

在电视网更新的季节提供年度报告，通常是在6月。包括电影、特别节目和电视系列短剧以及常规节目。

In Armenian tradition, Mithras was believed to shut himself up in a cave from which he emerged once a year, born anew.

在亚美尼亚的传统，密特拉被认为是把自己关在洞穴，每年浮现一次，重新诞生。

A: Well, you should come in at least once a year.

嗯，你应该至少一年来一次。

I wasn't given the chance to reply and another parishioner said "Let us not be too greedy, can Fr. Chong come and lead a retreat once a year?"

在我还没赶得上回答时，又有一位说：「我们不要那麼贪心」，「神父，你一年来一次给我们带避静好吗？

I get a physical examination once a year.

我一年做一次身体检查。

And once a year many of them gather to talk about pi, rhapsodize about it, eat pi-themed foods( actual pie, sure, but so much more), have pi recitation contests and, just maybe, feel a little less sheepish about their unusual passion.

每年一度，他们聚集在一起高谈阔论有关π吃以π主题的食物（正的派，当然了，还有很多其他食品）举行π诵比赛，也许他们稍稍为自己的特殊兴趣感到有点害羞。

And once a year many of them gather to talk about pi, rhapsodize about it, eat pi-themed foods (actual pie, sure, but so much more), have pi recitation contests and, just maybe, feel a little less sheepish about their unusual passion.

每年一度，他们聚集在一起高谈阔论有关π，吃以π为主题的食物（真正的派，当然了，还有很多其他食品），举行π背诵比赛，也许他们稍稍为自己的特殊兴趣感到有点害羞。

And once a year many of them gather to talk about pi, rhapsodize about it, eat pi-tt8d foods (actual pie, sure, 8ttt8.com so dddtt.com more), have pi recitation contests and, my.ssbbww.com maybe, feel a little less sheepish about their unusual passion.

每年一度，他们聚集在一起高谈阔论有关π，吃以π为主题的食物（真正的派，当然了，还有 8t t t8其他食品），举行π背诵比赛， ssbbww.Com 他们稍稍为自己的特殊兴趣感到有点害羞。

A rolling stocktaking shall be done at least once a year.

一年至少完成一次循环盘点。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。