气管

The researchers used a brush to collect cells from the windpipes of the smokers.

研究人员用一个刷子在吸烟者的气管中收集细胞。

The gene typings of the bacterial from lower respiratory tract secretion and gastric aspirates were taken by plasmial profile analysis,restriction andonuclease fingerprint analysis and Genome Macrorestriction Pulsed Field Gel Electrophoresis in the same phenotype bacteria.

以气管切开或插管患者为研究对象，用防污染标本刷采集标本，由细菌表型分型，直至质粒DNA图谱、酶切图谱、全基因组DNA稀有位点酶切脉冲电场电泳（genome macrorestriction pulsed field gel electrophosresis， GM PFGE）等基因分型方法，前瞻性观察NP的发生情况。

The stage which is most sensitive to high temperature is trachea colouring embryo(ji-3), while the stage sensitive to dry condition is body pigmentation embryo(ji-5), so these two development stages have been called high temperature sensitivity stage and dry condition sensitivity stage respectively. The gene of high temperature and dry condition sensitivity is defined as sex-linked temperature sensitivity gene, which exists in 21.5 location of Z chromosome linking closely to sch gene, and presents concealed heredity.

其中对高温最敏感的时期是气管显现期(己_3)，对干燥最敏感的时期是转青期(己_5)，这两个时期分别称为高温敏感期和干燥敏感期，高温干燥敏感性基因定义为伴性温敏基因，t与Z染色体上21.5位置的sch基因紧密连锁，呈隐性伴性遗传。

Improvement of biocompatibility and biomechanics is the goal in modification of tracheal stents, such as Ni-Ti memory alloy, Z-shaped stainless steel, silicone, polyadenylic acid or dynamic stents.

气管支架中不论是镍钛记忆合金支架和&Z&型不锈钢支架、硅酮支架、多聚酯支架、和动力支架，其支架材料的改进更新均以改善生物相容性和生物力学性能为目标。

Take a flat-bottomed sportboat, and add two wedge-shaped sponsons constructed with high-pressure tubes and custom'molded high-density rubber. The resulting tunnel hull creates lift for efficient planing and also provides a cushion of air for a smoother, high-speed ride.

普通的平底运动艇，加上两个用高压气管和高密度橡胶制成的楔状水鳍，就成了一个可以提供举升力立即起飞的穴状船体，高速运动时空气垫感觉非常平稳。

But Locke(1998), a Canadian entomologist, recently suggested that caterpillars have evolved "lungs" for hemocyte gas exchange. The "lungs " are located at trachea of the 8th pair of abdominal spiracles and tokus compartment at the tip of the abdomen. This is a new concept of insect physiology.

然而，近年来加拿大昆虫学家Locke（1998）提出鳞翅目幼虫中有一个适应血细胞进行气体交换的&肺&结构，它位于昆虫腹部第8节气门与臀腔中的气管处，这是昆虫生理学方面的一个新内容。

The majority of PAH_s with serious carcinogen is the heavy one that are mainly sorbed on fine inhalable particles with a high concentration on airborne particles of sub-micron diameters, which can be deposited in the respiratory tract, hence, increasing the potential health effects.

大多数强致癌性的PAH_s为能吸附在微小颗粒物上(高浓度的PAH_s集中在亚微直径颗粒物上)的大分子多环芳烃，并通过人的呼吸道进入人体，在呼吸气管上沉积，危害人体健康。

The competitors passed through a 1.2-meter-deep water channel . They wore flippers and breathed with snorkels .

这项比赛在一条1.2米深的水渠中进行，参赛选手脚穿脚蹼，用通气管呼吸。

A swimmer with a snorkel can still breathe, but notice that snorkelers float right on the top. Were they to try sinking underneath, even a moderate amount, the same thing would happen.

带了一个通气管的游泳者仍然能够呼吸，但是有一点要注意的是，这是游泳者刚好漂浮在水面上，如果他们尝试这潜的深一点的话，即便是慢慢的潜入，呼吸还是很困难。

Snorkelers survey the clear waters of Caneel Bay off St.

意译：在Caneel海湾区潜水者约翰使用带有通气管的潜入水中检测水的清洁度。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。