如果你有一个尚在婴儿车内的小孩，他们离尾气管格外近，研究表明，当儿童居住在离交通繁忙的大马路靠近时，智力水平相对要低一些(最近的一项研究甚至表明孤独症与高速公路污染有关)。
And when you have a child in a stroller, they are particularly close to the tailpipe. Studies show that children's IQ levels are lower when they live near major roads with lots of traffic.
美国国家海洋和大气管理局估计，剩下的结构很可能在未来50年中分崩拆离。
The mast bell has been removed. The National Oceanic and Atmospheric Administration estimates that the remaining structure is likely to collapse within the next 50 years.
方法：比较复方甲氧那明及各单药对组胺诱发离体豚鼠气管条收缩的抑制作用；
METHODS: The inhibitory effect of methoxyphenamine compound on constriction of isolate guinea pig tracheal strips induced by histamine was compared with that of single drug.
方法采用电刺激兔离体气管平滑肌并测量其张力。
Methods Electrical field stimulation was used to measure the isolated rabbit tracheal smooth muscle tension.
方法：采用豚鼠气管条离体实验。
目的观察纳洛酮对内毒素刺激的大鼠离体支气管平滑肌细胞内皮素1和内皮素A受体基因表达的影响。
Objective To investigate the effect of naloxone on the expression of ET 1 and ET AR mRNA in cultured rat bronchial smooth muscle cells stimulated by LPS.
在本研究中，我们使用离体的狗气管肌肉条来探讨以组织胺处理是否会影响气管平滑肌对巴胺的反应。
In this study, in vitro canine airway smooth muscle preparations were employed to investigate whether histamine-treatment affects the responsiveness of airway smooth muscle to dopamine.
方法：在体用组胺和卵清蛋白诱发的实验性哮喘模型，离体用气管片和肺条分别进行研究。
METHODS: The experimental asthma model of guinea pig induced by histamine and ovalbumin in vivo trachea flake and pulmonary bar in vitro where researched respectively.
目的观察异丙酚对离体气管上皮细胞纤毛摆动频率(CBF)的影响。
Objective To investigate the effects of different concentrations of propofol on cilia beat frequency (CBF) of isolated human tracheal epithelium.
本发明公开了一种等离子显示屏的排气管，其中，排气管发热组件固定在排气管封离处，由金属环构成。
The invention discloses a vent pipe of a plasma display screen. A vent pipe heating assembly is fixed on a vent pipe sealing-off part and consists of a metal ring.
分析了提离值选择的主要原则，并从磁路设计角度，提出了一种通过改进油气管道检测器结构抑制传感器提离值波动影响的方法。
The factors affecting the liftoff were analyzed with a method to avoid the effect of fluctuations of the liftoff by improving the MFL detector magnetic circuit design.
分析了提离值选择的主要原则，并从磁路设计角度，提出了一种通过改进油气管道检测器结构抑制传感器提离值波动影响的方法。
The factors affecting the liftoff were analyzed with a method to avoid the effect of fluctuations of the liftoff by improving the MFL detector magnetic circuit design.
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