持续时间

暴风雨持续时间很短。

The storm was of short duration .

根据年龄、性别、教育背景、严重程度、抑郁持续时间和抗抑郁药的使用情况，参与者被平均分配到三组中。

Participants were balanced across the three groups for age , sex , educational background , severity and duration of depression , and use of antidepressants .

幼儿的注意力持续时间很短。

Small children have a very short attention span .

这次罢工的主要特点是持续时间长。

The main characteristic of the strike has been its longevity .

他吸收信息的能力令人吃惊，但是他的注意力持续时间很短。

His ability to absorb information was astonishing , but his concentration span was short

尽管面对20世纪30年代以来持续时间最长的经济衰退，这家公司却一直经营良好。

In the teeth of the longest recession since the 1930s , the company continues to perform well .

小孩子的注意力持续时间十分有限，不能长时间地专注于一个活动。

Young children have a limited attention span and can 't concentrate on one activity for very long .

与研究人员的预期一致,他们发现角色认同的强度与志愿工作的持续时间长短呈正相关。

Consistent with the researchers ' expectations , they found a positive correlationbetween the strength of role identity and the length of time people continued to volunteer .

Startermarriage（“起步婚姻”或“新手婚姻”）指双方初婚、婚姻持续时间不到五年且没有子女的婚姻。

A starter marriage is a first marriage that lasts five years or less and ends without the couple having any children together .

微睡眠（microsleep）指持续时间不超过30秒的短暂睡眠状态，多由睡眠不足、精神疲乏、抑郁、或嗜睡症引起。

A microsleep is an episode of sleep which may last for a fraction of a second or up to thirty seconds . Often , it is the result of sleep deprivation , depression , or hypersomnia .

“打盹儿”指持续时间在15到30秒之间的小睡状态。

A nano nap is a period of sleep which lasts between 15 and 30 seconds .

辩论持续时间特别长

The argument went on lengthily .

由这类球状体引起的诺如病毒感染比个体病毒导致的感染更严重，持续时间更长。

Norovirus infections started by these spheres were more severe and lasted longer than those caused by lone viruses .

OutofOffice功能的持续时间

Duration of Out of Office functionality

术后镇痛持续时间：A组最短，B、C二组相似；

Postoperative pain relief lasted for the shortest time in Group A , whereas it was found similar in Group B and Group C.

自噬强度与GD持续时间呈非线性相关。

Autophagy intensity and duration of a non-linear GD related . 3 .

而在流持续时间上明显比WWW和FTP应用要长；

Flow duration time is longer than that of WWW and FTP distinctly ;

传染性非典型肺炎康复者IgG抗体水平及其持续时间与预后的关系

Relationship of IgG antibody level and its duration with prognosis in convalescent patients with severe acute respiratory syndrome

他们通常较之于基础ClearCase方式执行有更长的持续时间。

They are typically longer-lasting than those found in base ClearCase implementations .

时间因子K定义为心动周期（T）与舒张期持续时间（Td）之比。

K is defined as the ratio of cardiac period ( T ) to total duration of diastole ( Td ) .

治疗后，试验组与对照组的疼痛持续时间均比治疗前缩短，疼痛持续时间及其前后持续时间差值和持续时间变化率，组间差异均无统计学意义（P0.05）。

After treatment , the duration of pain shortened in both groups ; the group difference was not statistically significant ( p0.05 ) . 4 .

应用心脏再同步化治疗优化心衰和QRS持续时间延长患者的β阻断剂治疗

Use of cardiac resynchronization therapy to optimize beta-blocker therapy in patients with heart failure and prolonged QRS duration

除伴随症状评分外，治疗组头痛发作次数、程度、持续时间及VAS计分治疗后明显优于治疗前（P＜0.05），治疗后组间比较显示，治疗组优于对照组（P＜0.05）。

Except for concomitant symptoms , times of attack , intensity of attack , duration , and VAS after the treatment were all decreased than before ( P < 0.05 );

结论Hp感染持续时间越长，胃黏膜炎症越严重，IM程度亦越严重且发生率高；

Conclusions The longer the Hp infection , the more severity the gastric mucosa inflammation and the same relationship existed between the extent and incidence of IM .

Logistic回归分析显示惊厥持续时间及EEG恢复时间为病毒性脑炎继发癫癎的危险因素（P0.05）。

Multiplicity logistic regression model analysis showed time of recovery to EEG and duration of seizures were the risk factors of secondary epilepsy after viral encephalitis ( P 0.05 ) .

它在指定的持续时间内以一定的时间间隔用RESTAPI轮询Director服务器，收集AEM监视的所有端点的电力输入数据。

It polls the Director server using REST APIs at regular intervals , for a specified duration , and collects input power data for all AEM monitored endpoints .

阴天Pn日均值是棚外的2.60。倍，持续时间比棚外长6h。

In the overcast , the inside Pn was 2 . 6 times higher and lasted 6 hours longer than the outside Pn respectively .

震源破裂持续时间为12S；

Duration of source rupture τ× 12s ;

双氯灭痛栓组退热持续时间为（11.3±2.4）h，优于复方氨基比林注射液组的（7.7±2.0）h（P<0.001）。

Their antipyretic effect could be sustained for ( 11.7 ± 2.4 ) h in the diclofenac group , longer than those in the amidopyrin group ( 7.7 ± 2.0 ) h , ( P < 0.001 ) .

MPF、MF的值变化与腕伸屈肌的负荷持续时间与多种因素有关。

There is obvious relationship between MPF , MF and the continuous of wrist flexor and extensor muscle of upper limb with load .