查询词典 hours

The new iPod boasts up to 20 hours of battery life(5), five hours more than before.

新的 iPod 支持长达 20 小时的电池使用时间(5)，比以前多出 5 个小时。

This study can be summarized as follows:the suitable bulbing conditions are:〓+30mg/1sucrose at 20-25℃,under 12 hours day for Xuzhou White,and〓+1.0mg/1〓+90-120mg/1sucrose at 25℃,under 16 hours day for Taicang White.

在添加〓1.0mg/1的〓培养基上，徐州白蒜和太仓白蒜分别有42.1%和22.4%的鳞茎具2-3个鳞芽，这一绿体很小的试管苗即发生分瓣的现象尚未见有其它研究报道。

It's the answer told bylines that stretched around schools and churches in numbers this nationhas never seen; by people who waited three hours and four hours, manyfor the very first time in their lives, because they believed that thistime must be different; that their voice could be that difference.

这是设在学校和教堂的投票站前排起的前所未见的长队给出的答案；是等了三四个小时的选民所给出的答案，其中许多人都是有生以来第一次投票，因为他们认定这一次肯定会不一样，认为自己的声音会是这次大选有别于以往之所在。

All patients took aspirin 300mgby chawing at first and then took 100-150mg per day.Urokinase(UK,22 000IU/kg)was given by intravenous dropping within half an hour.6～12 hours later after UK was given,7 500u heparin was given subcutaneously per 12 hours,which lasted 3 to 5 days.

患者入选后立即嚼服阿斯匹林300mg，以后每日(100～150)mg；尿激酶(urokinase，UK)22 000 IU/kg半小时内静脉滴入，UK滴完后6～12h皮下注射肝素7 500U，每12h一次，持续3～5d。

Grade Ⅳ is that the rat circumrotates to right in automatic action.②15 rats in each group were selected. 24 hours, 48 hours, one week after operation, we opened the skulls, took out the brain and used 2,3,5-Triphenyltetrazoluim Chloride staining to measure infarction volume, hematoxylin-eosin staining to observe the pathological change , and immunohistochemistry to detect the infiltration of CD34+ cells.

将两组大鼠各取15只，分别于术后24，48 h和1周开颅取脑，用2，3，5-氯化三苯基四氮唑染色测定脑梗死体积、苏木精-伊红染色检查脑组织病理变化、免疫组织化学检测CD34阳性细胞浸润情况。

Methods The right kidney was resected, and the left renal artery was closured by clip for 1 hour and then was loosened to be reperfused for 1 hour,4 hours and 24 hours. 654-2 was given by peritoneal injection at the time of 10 minutes before ischemia and reperfusion in Group R4h and R24h respectively.

方法构建大鼠肾IRI模型：切除大鼠右肾，夹闭左肾动脉1 h，松开再灌注1、4、24 h；654-2分别于缺血和再灌注前10 min腹腔注射，12 h追加一次。

Results showed that there were the morphological changes of mitochondria, such as vacuolization, degeneration and cristae swelling or disappearance, in HT-29 cells treated by C2-ceramide for 24 hours. Under the fluorescence microscope, mitochondria of apoptotic cells aggregated and emitted red fluorescence, however, mitochondria of normal cells emitted green fluorescence. The mitochondrial membrane potential began to decrease after 6 hours in HT-29 cells treated with C2-ceramide in time and dose dependent manner.

结果显示C2-神经酰胺作用HT-29细胞24小时，线粒体发生空泡化、变性、嵴肿胀或消失等形态学改变；此时荧光显微镜下可观察到线粒体聚集，发出红色荧光，而正常细胞线粒体发出绿色荧光。C2-神经酰胺作用细胞6小时，线粒体膜电位即开始降低，呈时间-剂量-效应关系。

The samples of test group were defatted in 500 mL chloroform and methanol mixture (1: 1) for 24 hours, while control samples were immerged in deionized water for 24 hours.

实验组试件在 1∶1的三氯甲烷：甲醇混合液500 mL中脱脂24 h；对照组标本按同样流程在去离子水中浸泡24 h。

For most extrusion grade Estane TPU products,the hopper should be sized so that all of the feed has been subjected to a minimum of two hours of dehumidified,dried air at 220℉（105℃）for 2-3 hours.

对于大多数挤出级的 Estane TPU，要测量除湿干燥机，以便能达到两小时除湿；干燥两小时中，温度为220华氏度（105摄氏度）。

Percent of chlorine dioxide is be egested in 72 hours. The half-life in mice blood plasma is 44 hours.

其中43%在72小时内会经由尿液或粪便排出，吐气时并没有侦测出任何含量，在大鼠血浆中的生物半衰期为44小时。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。