时间的

The difference between the national "Code for design of metro"(GB50157-2003) and the NFPA130 "Standard for Fixed Guide-way Transit and Passenger Rail Systems" on calculation method for person evacuation time in the metro station fire is compared.

针对地铁车站火灾人员疏散时间计算方法的问题，比较研究国内现行《地铁设计规范》(GB50157-2003)和美国专门针对有轨交通系统的NFPA130标准的异同，其结果说明：国内设计规范关于人员疏散时间的计算方法存在不足；对区间隧道内列车着火的情况进行分析讨论，指出对列车在区间隧道内着火，且还能继续运行的情况，着火列车的运行速度对火势的发展以及人员疏散时间的影响是不可忽视的。

The grain characteristic of static recrystallization for the hot deformed austenites is studied in this work by using the Gleeble-1500 heat/mechanics moulding experimental set-up.

采用Gleeble－1500热／力学模拟实验机研究了中碳Cr－Ni－Mo－V钢热变形奥氏体静态再结晶晶粒特征，获得了最大晶粒平均直径和平均晶粒直径、混晶因子Z等与等温停留时间的关系曲线，以及等温停留时间对晶粒特征的影响。

With regard to the treatment of the coolies carrying the burdens, it was to be remembered that the idea of time in the sense of the word, was totally incomprehensible to the Chinese.

挑夫们可能在不恰当的时间索要报酬，要知道中国人对时间的观念不是很强。

The results provide neuroimaging evidence for the existence of acupoint specificity. 2. the study on acupuncture of combined-acupoints. It was found that the cerebral areas activated by the acupuncture of combind-acupoints were not a simple combination of those activated by the acupuncture at single acpoint, even in some activation areas, the activation intensity is weaker than at a single acupoint, which implied the existance of inteaction between acupoints in the combined-acupoints acupuncture. 3.the effect of acupuncture durion. This study found that the cerebral responses to half minute and one minute acupuncture were the same as a whole. But the cerebral responses to the acupuncture of 3 minutes were clearly different from those of 1 minute.

针对针灸中的基本问题，我们主要开展了以下研究：1，穴位特异性问题，初步证明了穴位特异性的存在。2，组合穴位针刺的机制研究，发现组合穴位针刺所激活的脑区并不是单穴位针刺结果的简单叠加，说明组合穴位针刺时单穴位之间存在相互作用。3，针刺时间对针刺效果的影响，在针刺治疗时针刺时间的长短到底对针刺效果有什么影响还不清楚，我们的结果显示针刺半分钟和1分钟之间没有显著差异，但它们与针刺3分钟之间存在显著差异，说明针刺存在时间效应。4，针刺四关穴对老年痴呆病人治疗作用的研究。

When the temperature and retention time reach 160 ℃and 80 minutes respectively , most of thesolid grease in the garbage is extracted out to become floatable oil which can be separated and recovered readily. Subsequently , the amount of floatable oil begins to decrease since chemical reactions such as the partial hydrolysis of the oil take place. Additionally , the extraction of solid grease from interior accords with first2order reaction dynamic model.

结果表明，湿热处理初期，垃圾脱水率下降，加热40min 后，脱水率开始上升，且温度越高，上升越快，180 ℃加热100min 达最高；随着温度的升高和加热时间的延长，餐厨垃圾脱油性能呈上升趋势，温度越高，上升趋势越明显；当温度达到160 ℃，加热时间达80min 时，垃圾固相油脂基本浸出完全，继续升温和加热，部分油脂发生水解等化学反应，可浮油量开始降低；垃圾固相脂质浸出符合一级反应动力学。

The debate will contiue about the nature of time,and time will remain a mistery.

关于时间的自然规律的辩论仍将继续，而时间仍充满神秘感。

The ventricles rest almost twice as much as they work.

5心室的休息时间几乎是工作时间的2倍。

Don't waste your time on a boy/girl,who isn't willing to waste their time on you.

不要为那些不愿在你身上花费时间的人而浪费你的时间。

Don't waste your time on a boy/hirl, who isn't willing to waste their time on you.

不要为那些不愿在你身上花费时间的人而浪费你的时间。

This paper introduces the concept of "wake up current" and "wake up time" and the physical meaning of reducing wake up current and wake up time in application of electric power net.

介绍了电子式电流互感器的&唤醒电流&和&唤醒时间&概念，阐述了在实际应用中降低唤醒电流以及缩短唤醒时间的物理意义。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。