查询词典 at intervals

A stringed instrument played with a bow, having four strings tuned at intervals of a fifth

用弓演奏的一种弦乐器，具有在第五音的音程上调音的四根弦和不分格指板，形体较古提琴浅

I have studied english for 4 years at intervals.

我断断续续学了四年英语了。

How long at intervals do you go to see him?

你隔多长时间去看他？

They recorded the temperature at intervals of 4 hours.

他们每隔4小时记录一次温度。

We take a rest at intervals of two hours.

我们每隔两小时歇息一次。

She began to me truate 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。

Fat was stored in a freezer at -70℃ and reinjected at intervals ranging from 2 months to 7 years.

我们在1984年开始使用脂肪移植法修整面部外科凹陷。

A catbird, the Northern mocker, lit in a tree over Tom's head, and trilled out her imitations of her neighbors in a rapture of enjoyment; then a shrill jay swept down, a flash of blue flame, and stopped on a twig almost within the boy's reach, cocked his head to one side and eyed the strangers with a consuming curiosity; a gray squirrel and a big fellow of the "fox" kind came skurrying along, sitting up at intervals to inspect and chatter at the boys, for the wild things had probably never seen a human being before and scarcely knew whether to be afraid or not.

有一只猫鹊——一种北方的学舌鸟——在汤姆头顶上的一棵大树上落下来，模仿着它附近别的鸟儿的叫声，叫得欢天喜地。随后又有一只樫鸟尖叫着疾飞而下，像一团一闪而过的蓝色火焰，落到一根小树枝上，汤姆几乎一伸手就能够到它。它歪着脑袋，十分好奇地打量着这几位不速之客；还有一只灰色的松鼠和一只狐狸类的大东西匆匆跑来，一会儿坐着观察这几个孩子，一会儿又冲他们叫几声。这些野生动物也许以前从未见过人类，所以它们根本不知道该不该害怕。

This prospective, nonrandomized, open study took place at a private dermatology practice. A sequence of four groups, each made up of 10 to 20 office patients with DSO, were treated with pulse-dosed oral terbinafine, 250 mg per day for seven consecutive days, at intervals of two, three, and four months. Treatment was stopped when the distally advancing new nail bed and nail had completely removed the mycotic defect, or when fungistasis had failed.

这项研究是在一家私人皮肤科诊所进行的，为一预期性、随机性的设计；试验组包含一系列的四组，每组都有10至20个DSO患者，每位患者都接受脉冲式口服terbinafine治疗：每天250毫克，连续7天为一个治疗期；治疗间隔为2个月、3个月及4个月，治疗直到受霉菌感染的甲床及指甲，以自然生长的方式，完全被更换，或是这项抑霉治疗法无效为止。

He was perusing the bulletins of the grand army, those heroic strophes penned on the field of battle; there, at intervals, he beheld his father's name, always the name of the Emperor; the whole of that great Empire presented itself to him; he felt a flood swelling and rising within him; it seemed to him at moments that his father passed close to him like a breath, and whispered in his ear; he gradually got into a singular state; he thought that he heard drums, cannon, trumpets, the measured tread of battalions, the dull and distant gallop of the cavalry; from time to time, his eyes were raised heavenward, and gazed upon the colossal constellations as they gleamed in the measureless depths of space, then they fell upon his book once more, and there they beheld other colossal things moving confusedly.

有天晚上，他独自待在屋顶下的那间卧室里。他燃起了烛，推开了窗，两肘倚在窗前的桌子上，从事阅读。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。