烟

Through the research on the fire burning in an atrium used as accoutrement mall, it is found that the impact of venting rate, make-up air inlets" positions and make-up air flux on a fire growth is comparatively great. At one time it is indicated that in the beginning phase a fire in an accoutrement mall is "linear and undulate" fire in terms of gravity ventilation. Whereas, it is "fire in terms of mechanical ventilation.

本文对用作服装商场的中庭建筑的火源燃烧特性进行了研究，发现排烟量、进风口位置及进风量大小等都对火源的发展有较大的影响；同时，实验分析还表明：自然排烟条件下，服装商场火源在起始阶段为"线性脉动"火源；而在机械排烟条件下，服装商场火源在起始阶段则为""火源。

The loss of the diesel soot and smoke Cha Cha PAHs in the leaching rate of the most important factor is the length of brewing time;PAHs were detected in the loop on the small number of PAHs,5 of the ring PAHs were only in the low level of test,and the experiment detected no PAHs, detected no 6 of the ring,regardless of diesel smoke or soot Cha Cha,the concentration of PAHs has the highest concentration of dihydrogen Acenaphthene;On the influence of the number of brewing tea,the total concentration and the leaching rate of PAHs in the soot and smoke Chai tea are lower than on the influence of the brewing time and temperature.

其中影响煤烟茶和柴烟茶中PAHs浸出率的最主要因素都是冲泡时间的长短；检测出的PAHs都集中在环数较少的PAH，5环的PAHs仅在较少的试验水平中检出，无6环的PAHs检出，无论煤烟还是柴烟茶中PAHs的浓度都以二氢苊的最高；在冲泡次数影响下，煤烟茶、柴烟茶中PAHs的总浓度和总浸出率，比在冲泡时间和温度影响下要低。

The research on performance test of smoke-preventing air curtains;2. Some traditional models for smoke prevention and exhaust are analyzed and compared with the smoke-preventing air curtain.

文中从理论上分析与比较了目前世界各国在高层建筑中所采用的防排烟模式与防烟空气幕的优缺点，从理论上解释了防烟空气幕的合理性与可行性。

In order to determine the right curing technology and improving the quality and usability of burley tobacco, the major physical and chemical changes of burley tobacco during curing were studied from 1999 to 2001 in Enshi, Hubei province.

为进一步明确白肋烟的调制工艺，提高白肋烟质量，1999- 2 0 0 1年在湖北恩施地区进行了调制期间白肋烟主要物理、化学变化的研究。

In the port I had bought a good supply of the least expensive cigarettes, made of black tobacco and a cheap paper that could have been used to wrap packages, and I began to smoke the way I did in those days, using the butt end of one cigarette to light the next, as I reread 'Light in August': at the time, William Faulkner was the most faithful of my tutelary demons.

在港口我买了足够的最便宜的烟，黑烟叶卷的烟，卷烟草的纸是廉价的包东西的纸，读福克纳的《八月之光》的时候，我开始像往常一样抽烟，用一枝烟屁股点燃下一枝。那时候，福克纳是我最忠诚的守护神。

Based on the smoke control design theory for atrium building s in UK, uses natural smoke exhausting in the atrium of Dongguan International Convention Centre by taking the atrium as the smoke reservoir and setting up extraction clerestory windows on the roof.

借鉴英国中庭建筑烟雾控制设计理论，对该会展中心采用以中庭高大空间为储烟腔，并在屋面设置排烟天窗的自然排烟方式。

To improve the Infrared extinction capability of the burning anti-infrared smoke composition, the phenyl-hexachloride was taken the smoke generating and series of smoke composition formula have been designed in this paper.

本文围绕提高燃烧型抗红外发烟剂的红外消光性能，设计了以六氯代苯为发烟物的系列发烟剂配方，并用多通道红外辐射计对其红外透过率进行了测试。

So the variety of L21 andLainong9217 should be planted in dry land of high yield,and the variety ofLainong8834 and YD27 in dry land of middle yield,and gaining high yieldand high efficiency.2 The researches on the flag leaf and root system senescence after anthesisand yield were studied in dry land wheat of high yield,the activity of super-oxide dismatase and catalase、and the soluble protein content、Cytokinincontent in wheat flag leaf and root system after anthesisand Cytokinincontent in grain decreased slowly,and the content ofmalondiadehydeand the Abscisic Acidcontent in wheat flagleaf and root system and the Abscisic Acidcontent in grain increasedslowly,meanwhile keep higher root vigor and the root vigor decreased slow-ly,the result would be benefit to delay the senescence and gain high yield.3 The effects of soil thickness on the senescence of flag leaf and root sys-tem、nitrogen distribution and utilization and water consumption law andyield in dry land wheat had been studied in soil column and field.

通过大田条件下旱地高产小麦耗水规律及产量变化的研究表明，4个品种耗水量、产量、水分生产率、籽粒产量中来自花后光合器官输送的比例及综合效益评判结果均以鲁麦21和莱农9217为高，而莱农8834和烟D27则与此相反，因而在旱地高产麦田应以种植鲁麦21和莱农9217为主，中产麦田以莱农8834和烟D27为主，以获得高产高效。2在旱地高产大田对鲁麦21与烟D27两品种花后旗叶、根系衰老及产量变化进行了研究，认为花后旗叶与根系SOD、CAT活性、可溶性蛋白质含量、i-PAs含量及籽粒iPAs含量降低缓慢，MDA含量、ABA含量及籽粒ABA含量增加缓慢，同时保持较高的根系活力且下降缓慢，有利于延缓衰老，形成高产。3土层厚度对旱地小麦花后衰老、氮素分配利用及产量的影响进行了研究，随土层厚度加深，根系活力、根系与旗叶SOD、CAT活性及可溶性蛋白质含量增加，MDA含量减少，土层愈薄，其根系与旗叶衰老愈快。

The Old English word r ?, one of two ancestors of our word, meant "to emit vapor, steam, or smoke," while the other Old English ancestor, r ?, meant "to fumigate, expose to smoke," or to cause to emit smoke, burn incense.

意为"散发出蒸气或烟"的古英语单词是reocan 的两个词源之一，而另一个古英语词源是recan ，意为"熏，与烟接触，"或"使散发烟，焚香"。

There is smoke moxa moxa to do due to the use made of raw materials, although there is smoke, but the substances burn completely, maintaining the traditional treatment, and more economical.

是无烟的艾条好还是有烟的艾条好？有烟艾条由于使用了艾绒做原材料制成的，虽然有烟，但药物成分燃烧完全，保持了传统的治疗效果，且较经济。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了