Another kind of period variation,\\ "Glitches,\\" are seen in several pulsars.

The Olympic class ships were built by the Harland& Wolff ship makers in Northern Ireland for the White Star Line company.

奥林匹克级邮轮是北爱尔兰的哈兰德与沃尔夫船厂为英国白星航运公司建造的。

The ships had nine decks, and White Star Line decided to focus on making them the most luxurious ships on the water.

这些邮轮共有九层甲板，白星航运公司决定把重点放在将它们打造成水上最豪华的船只。

Original nephogram demodulator of fy-b satellite

风云二号B星原始云图解调器

It might mean monitoring employee productivity on a digital leaderboard and offering prizes to the winners, or giving employees digital badges or stars for completing certain activities.

这可能意味着公司可以在电子排行榜上监控员工的生产率并给予获胜者奖励，或者为那些完成某项工作的员工颁发电子奖章或星标。

There is not a speck of meat in this dish.

这菜里连个肉星儿都没有。

The florist sends a corsage with baby's breath and a$ 5 KFC gift check so you can choose a piece of Original Recipe, Extra Crispy or Kentucky Grilled Chicken for the corsage centerpiece. ( Source: latimes)

花店送来的手花会是一个满天星花环和一张价值5美元的肯德基代金券，这样你就可以自己选择用哪种口味的炸鸡腿来搭配你的手花，有原味吮指鸡、劲脆鸡腿以及肯塔基烤鸡腿三种选择。

Sirius is the brightest star in the sky.

天狼星是天空中最亮的一颗星。

The term is a composite of "LOL," which stands for "laugh out loud," and "cat," and the adorable images the word describes are an Internet phenomenon.

这个词是由LOL，即laugh out loud（大声笑），和cat两个词合成而来的。萌萌的“欢乐喵星人”图片已成为一种互联网现象。

An activity component was isolated from the culture of Streptomyces sp. by solvent extraction and column chromatography, and it was identified as antimycin A2 by structure elucidation.

从稀有放线菌7310菌株（Streptomyces sp.）的发酵菌丝中经溶媒萃取和硅胶柱层析初步分离出来一种活性成分，经结构鉴定为抑菌霉素（antimycins）的A2组份。

Its drugtesting procedures are the most stringent in the world.

其药物检测程序是世界上最严格的。

The robots are equipped with many sensors to identify conditions of the environment, cattle and food, using thermal and vision sensors that detect changes in body temperature.

这些机器人装备有许多传感器来识别环境、牛群和食物的状况，使用热传感器和视觉传感器来检测体温变化。

They were detected at depths of more than a kilometre in the sea.

它们是在海面下超过一公里深的地方被检测出来的。

He was arrested at his home in Southampton after a breath test showed he had drunk more than twice the legal limit for driving

呼吸测醉检测显示其饮酒量是法定驾车饮酒限量的两倍多，他随即在南安普顿的家中被捕。

Strict safety tests are carried out on food additives.

对食品添加剂进行了严格的安全检测。

Who will check up this machine?

谁来检测这台机器？

The surveyor will use a laptop computer to give on the spot advice.

检测员会用一台手提电脑当场给出意见。

The athlete tested positive for steroids.

这个运动员类固醇检测呈阳性。

The water is regularly tested for purity.

水的纯度定期受到检测。

One simple check would be to program a robot to check the correct course of action with a human when presented with an unusual situation.

一种很简单的检测方法是，编程设定当一个机器人遇到了不冋寻常的情况时，它要与人类确正确的行为是什么。

All donated blood is tested for HIV and other infections.

对所有捐献的血都要进行艾滋病病毒和其他传染病病毒检测。