查询词典 half an hour

Moreover, in the milk had not been in Tim, what other things, to drink other things, we have a separate hot drink to her, and the time interval and milk open, at least half an hour, so there is a conflict.

而且，一直没在奶里添什么其他东西，要喝其他东西，我们都单独泡给她喝，而且，和喝奶的时间间隔开的，起码半小时，免得有冲突。

The results showed that the American shad fingerlings stopped opercular movement less than half an hour after anesthetia when the fish were exposed to concentration of MS-222 at 75mg/L, clove oil at 20mg/L and bezocaine at 40mg/L. The fish recovered to normal behaviors again after exposed in air for less than 10min when transferred into fresh water. The shad fingerlings had good anaesthesia for more than 12h at 20-30mg MS-222/L, 8-10mg/L clove oil and 20-30mg/L benzocaine. The anesthetic effects were enhanced at high water temperature and changed with fish sizes. Small fish were more easily in good anaesthesia than the bigger one in MS-222 while the opposite case was found in clove oil and in benzocaine.

麻醉试验结果表明：在较高麻醉浓度（MS-222为75mg/L以上，丁香油为20mg/L以上，苯唑卡因为40mg/L以上）下，鱼很快（30min内）停止鳃盖张合运动，且停止鳃盖运动的鱼在空气中暴露一定时间（10min内）后也能够复苏；在适宜的麻醉浓度（Ms-222为20~30mg/L，丁香油为8~10mg/L；苯唑卡因为20~30mg/L）下，鱼能够进入麻醉状态，且能保持很长时间(12h)；麻醉效果随着水温的升高而增强；在20mg/L MS-222麻醉剂下，小规格鱼较大规格鱼更容易进入麻醉状态，而在10mg/L丁香油和20mg/L苯唑卡因麻醉剂下，小规格鱼却难进入麻醉状态。

The over-punctual can be as much a trial to others as the unpunctual. The guest who arrives half an hour too soon is the greatest nuisance. Some friends of my family had this irritating habit.

trial是试验的意思，但是这个词说出来更多是讨厌的意思，nuisance是同意词，后面的irritating是形容词，讨厌的人给人的感觉就是irratating的感觉，这个就不用记中文意思了，三个词联系起来记会更有效的。

It took me half an hour to find a parking space.

我花了半小时才找到一个停车位。

After waiting half an hour, they simulated the ants' return by dropping glass beads into the nest entrance at regular intervals—some coated with patroller scent, some with maintenance worker scent, some with no scent.

在等了半个时辰之后，她们模仿出了巡逻蚁的回巢—在正常间隔后将一些玻璃珠放在了蚁巢的洞口，一些带有巡逻蚁的气味，一些带有保全蚁的气味，而一些没有气味。

Westinghouse Prizewinner John Kuo recalls that in Taiwan he was accustomed to studying two or three hours a night."Here we had half an hour at the most."

西屋科学天才评选的获奖者 John Kuo 回忆说他们在台湾习惯每天自学两到三个小时，"在这里我们最多学半个小时"。

The clock struck nine when I did send the nurse; In half an hour she promis'd to return.

朱丽叶我在九点钟差奶妈去；她答应在半小时以内回来。

The protest lasted about half an hour, and no injuries were reported.

抗议持续了一个半小时，没有伤亡报道。

They are like the statesman of whom it was said that he was always punctually half an hour late.

他们就像政治家一样，总是比自己答应的时间要晚到半个小时。

Said Alicia maliciously,"since Pythias, in the person of Mr. Robert Audley, cannot exist for half an hour without Damon, commonly known as George Talboys."

艾丽西亚恶意地说道，"因为，如果皮蒂阿斯（代表罗伯特·奥德利先生）没有达芒①（大家知道就是乔治·托尔博伊斯），就活不了半个钟头。"

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。