1·The duration of previous geologic periods was difficult to determine.
以前很难确定地质期的持续时间。
2·Recently, a zinc gel applied nasally has been shown to greatly reduce the duration of colds.
最近，一种应用于鼻腔的锌凝胶被证明可以大大缩短感冒的持续时间。
3·The length of time of which the eyes stop—the duration of the fixation—varies considerably from person to person.
眼睛停留的时间，即注视的持续时间，因人而异。
4·By contrast, the audience encounters an opera or a play over a specific time, which is the duration of the performance.
相反，观众可以有一段具体的时间来欣赏话剧或者戏剧，这段时间就是表演的持续时间。
5·The studies in which parents were asked about daycare and playgroup attendance varied when it came to the timing, duration.
在这些研究中，家长被问及日托和儿童游戏小组的出勤率，在时间、持续时间。
6·Forgetting clearly aids orientation in time, since old memories weaken and the new tend to stand out, providing clues for inferring duration.
遗忘显然有助于时间的定位，因为旧的记忆会减弱，新的记忆会突显出来，从而为推断持续的时间提供线索。
7·The difference between the two measures provides the researcher with an indication of the level and duration of the response to the stimulus.
这两种测量方法的差别为研究者提供了对于刺激反应的水平和持续时间的指示。
8·Participants were balanced across the three groups for age, sex, educational background, severity and duration of depression, and use of antidepressants.
就年龄、性别、教育背景、抑郁症的严重程度和持续时间以及抗抑郁药物的使用这几点来说，这三组参与者都保持了平衡。
9·Participants were balanced across the three groups for age, sex, educational back-ground, severity and duration of depression, and use of antidepressants.
这三组参与者在年龄、性别、教育背景、抑郁症的严重程度和持续时间以及抗抑郁药物的使用上保持平衡。
10·Moreover, when the antibody was given to chimpanzees, it inhibited rhinoviral growth, and in humans it lessened both the severity and duration of cold symptoms.
此外，当把这种抗体注射到黑猩猩身上时，它能抑制鼻病毒的生长，而在人类身上，它能减轻感冒症状的严重程度和持续时间。
1·The studies in which parents were asked about daycare and playgroup attendance varied when it came to the timing, duration.
在这些研究中，家长被问及日托和儿童游戏小组的出勤率，在时间、持续时间。
2·Forgetting clearly aids orientation in time, since old memories weaken and the new tend to stand out, providing clues for inferring duration.
遗忘显然有助于时间的定位，因为旧的记忆会减弱，新的记忆会突显出来，从而为推断持续的时间提供线索。
3·Among student subjects who discussed meat ethics, meal purchases containing meat decreased from 52 to 45 percent—and this effect held steady for the study's duration of several weeks.
在参与讨论肉类伦理的学生受试人群中，肉食购买率从52%下降到45%——而且这一影响在研究持续的几周内保持稳定。
4·Dreams about smoking were the result of tobacco withdrawal, as 97% of subjects did not have them while smoking, and their occurrence was significantly related to the duration of abstinence.
与吸烟有关的梦是香烟被收回引起的，约97%的病例在吸烟时不会做那样的梦，这些梦的出现与禁烟的持续有极大关系。
5·This determines when the services start running, whereas the duration setting determines the maximum time the service runs after it started.
这决定服务开始运行的时间，而持续时间设置决定服务启动之后运行的最长时间。
1·One thing that still doesn't fit right is the DE duration of the track.
一个尚不能正确工作的事情是音轨的时长。
2·Be honest: Sleep duration and quality can be as important to your health as your blood pressure and cholesterol level.
坦率地讲，对于健康来说，睡眠时长和睡眠质量同你的血压和胆固醇水平一样重要。
3·The neutral tones of Beijing dialect, Shanghai dialect and Urumchi dialect differ in duration, pitch and the changes they cause in the preceding syllables.
北京话、上海话、乌鲁木齐话的轻声在时长、音高及其对前字的影响上各有特点。
4·Time, total duration prescribed party no more than 5 hours, including dining in 1 hour.
时间上，规定派对总时长不超过5小时，其中用餐在1小时左右。
5·For example, in Morse code the dots and dashes of a character are separated by an inter character space, which is three times the duration of an inter symbol space.
例如，在莫尔斯电码中，字的点、划是由符号间的空格来分开的，而字符之间又是由字符间的空格分开的，字符间空格的时长是符号间空格的三倍。
1·As most human cases of RVF are relatively mild and of short duration, no specific treatment is required for these patients.
由于大多数裂谷热人间病例病症相对较轻且持续期短，这类患者不需要任何特定的治疗。
2·The personality traits were not related with either latency or duration of temporalis ES2 in any group.
在2组数据中的人格特质与颞肌es2的潜伏期或持续期均不相关。
3·Among 47 cases of positional nystagmus, the latent periods, duration, and the incidences in directional changes disclosed no significant differences.
在阳性的47例中，其眼震潜伏期、持续期、慢相角速及指向改变的发生率，各病种间无明显差异。
4·Larger plants displayed a longer flowering duration.
个体较大的植株开花持续期较长。
5·The decreasing of thylakoid membrane electron transport activities in sharp fall phase were significantly higher than that of active photosynthetic duration under strong illumination stress.
强光逆境下，速降期类囊体电子传递活性受抑制程度比高值持续期明显。
1·Similarly, the duration on municipal bonds has risen to 8.3 from 8.1.
同样，市政债券的久期也从8.1上升到8.3。
2·This paper uses some indexes such as PVBP, duration and convexity to measure volatilities of government bond prices in Shanghai Stock Exchange and Interbank Market.
本文选用了基点价格值、久期与凸性等指标对上海证券交易所与银行间市场国债价格的波动性进行测度。
3·Based on the bond market of China, the interest rate sensitivity measurement for fixed and floating rate bonds are studied in this paper. The approaches used are Duration and Convexity respectively.
基于中国债券市场研究了固定利率和浮动利率债券的利率敏感性度量：久期和凸性。
1·They were incarcerated for the duration of the war.
他们在战争期间被监禁。
—— 《柯林斯英汉双解大词典》
2·He was given the task of protecting her for the duration of the trial.
他被委以在审判期间保护她的任务。
—— 《柯林斯英汉双解大词典》
3·We can see that over the duration of the workload not all transactions performed as expected.
我们可以看到在工作期间，不是所有的交易都得到了预期的处理。
4·Nevertheless, I must ask you to sign this waiver, which relieves our corporation of responsibility for anything you or he may do or say for the duration of the effect.
不过呢，我必须得让你签署这份弃权声明。在药物起效期间，你和你的老公无论干了什么事、说了什么话，我们公司都不负任何责任。
5·Because each task can have its own logical processor, it receives considerably more processor time for the same given duration of the test.
因为每一个任务都有其自己的逻辑处理器，所以在同一给定的测试期间它会收到相当多的处理器时间。