鼻下的

A dynamic monitoring and identifying system of Fe2O3 series gas sensors for the research of electronic nose is introduced. The system has 6 channels to input 0~2.5V voltage signals, measures system temperature, makes thermoregulation for sensor with hardware and has LCD screen and voice function. The heating circuit using TL494 chip and PWM mode is realized. Offline and online identification is realized. The hardware design is based on 16 bits MSP430F149 microcontroller. The software design for digital acquisition and identification based on Windows operating system is compiled by Visual Basic 6.0. The test results show that friendly interface, simple operation, accurate data, reliability and stability are obtained. The real-time monitoring for all of the sensors in aerometry or identification can be realized by BP ANN.

介绍了一种用于电子鼻研究的Fe2O3系列气敏传感器阵列动态测试、控制和识别系统；该系统能够同时采集6路0~2.5V的模拟电压信号，测量系统温度、硬件对传感器进行温度补偿，同时具有液晶显示和语音功能；加热电路用TL494芯片采用PWM方式实现，能实现脱机和联机两种不同的识别模式；以16位单片机MSP430F149为核心设计了硬件系统，用Visual Basic 6.0设计了基于Windows操作系统下的数据采集与模式识别软件；该软件界面友好，操作简单，数据结果准确，运行可靠、稳定，既可以长时间实时显示各传感器的全部动态响应过程，又可以用BP神经网络进行模式识别。

After the biomechanical finite element analysis for the three-dimensional reconstruction model, we find the structure of the deformed nose showes the following characteristics: 1, Nasal septum, nasal columella, lateral feet of nasal alar, lateral nasal dorsum are stress concentrated regions, that is the key mechanical positions of deformed nose; 2, Under the static state, nasal deformation has a very small value of stress distribution, under displacement load status, the deformed nasal has a large value of the stress distribution; 3, Ipsilateral nasal columella are the the key mechanical parts of deformed nasal rectify. And lateral nasal alar is also the most stress concentrated areas.

对于重建后的单侧唇裂鼻畸形鼻部模型进行有限元生物力学研究，发现畸形鼻的力学结构呈现以下特点：1、鼻中隔、鼻小柱、鼻翼外侧脚、鼻背外侧是单侧唇裂鼻畸形应力分布的集中部位，也就是畸形鼻部的力学关键部位；2、在静态状态下，畸形鼻部拥有的应力分布值很小，在位移载荷状态下，形变后的畸形鼻部拥有的较大的应力分布值；3、单侧唇裂鼻畸形整复中，鼻小柱患侧部是畸形整复的力学关键部位，其次就是患侧鼻翼部。

Results:(1) Exposure to irradiation resulted in the guinea pig's loss of appetite, the exposed skin's congestion and depilation one week after irradiation.

选用健康豚鼠125 只，随机分成空白对照组和四个照射组，每组25只，空白对照组进行假照射，照射组分别给予总剂量为9Gy、15Gy、21Gy、30Gy的鼻部辐射，分别于照射后一周、一月、二月、三月、四月处死动物各5只，在光镜及电镜下动态观察鼻粘膜的病理变化，动物处死前行心脏穿刺采血，离心后取血清，检测IL-1、IL-6、TNF-α的含量的变化。

Results Ciliary beat frequency of cultured human nasal epithelial cells is 10.39±1.80 Hz at 25℃. Ciliary beat frequency of different cilia is equal on the same cell, it is also equal from uncinate process and inferior turbinate.

结果 在25℃，体外培养的人鼻腔黏膜纤毛摆动频率是10.39±1.80Hz；同一细胞任意两点纤毛摆动频率是相同的；同一来源的体外培养的钩突和下鼻甲的纤毛摆动频率是相同的。

Ciliary beat frequency was measured by digital high-speed microscope. results ciliary beat frequency of cultured human nasal epithelial cells is 10.39±1.80 hz at 25℃. ciliary beat frequency of different cilia is equal on the same cell,it is also equal from uncinate process and inferior turbinate.

结果 在25℃，体外培养的人鼻腔黏膜纤毛摆动频率是10.39±1.80hz；同一细胞任意两点纤毛摆动频率是相同的；同一来源的体外培养的钩突和下鼻甲的纤毛摆动频率是相同的。

Objective:To provide detailed anatomical data of the theory and practice for endoscopic surgery in the PPF by studying the related applied anatomy of PPF through the lateral wall of the nasal cavity approach of endoscopic middle meatal transpalatine approach、middle meatal transantral approach and inferior turbinectomy transantral approach respectively.

目的：通过鼻内镜下鼻腔外侧壁中鼻道经腭骨入路、中鼻道经上颌窦入路、下鼻甲切除经上颌窦入路三种手术入路方式对翼腭窝进行相关应用解剖学研究，为临床鼻内镜下翼腭窝手术提供详实的解剖学理论和实践基础。

2001 Born. I was a naive little boy, the skin a little bit dark, but very healthy, a pair of small eyes, a nose Yan, under the nose, with a long-tongued mouth, but laugh together, they reveal two large white front teeth, is not it lovely she is!

我是一个懂事的小男孩，皮肤有点黑，但是很健康，一双小小的眼睛下是一个鼻挻的鼻子，长着一张能说会道的小嘴，可是一笑起来，就会露出两颗雪白的大门牙，是不是很可爱呀！

In the shadows of such mesas live the Nelvaanians -- canine-muzzled humanoids that live a primitive, tribal existence.

在这些台地下的阴影里，生活着内尔万人。这些口鼻像犬的类人种族居住在原始部落里。

Objective To study the pathogeny,diagnosis of the non-invasive nasal sinus mycoses and treatˉment by endoscopic operation.

目的 探讨非侵袭型鼻窦真菌病的病因、诊断及其在鼻内窥镜下的手术治疗。

The design of the 696 TEU container ships for the steel, stand-alone, single-propeller, the rudder alone, single-deck, double bottom, double-hull cargo hold area, the end models, the ball nose bow of the whole container vessel.

帮我也翻译下，可以给报酬本次设计的696TEU集装箱船舶为钢质、单机、单桨、单舵、单甲板、双层底、货舱区双壳、尾机型，球鼻艏的全集装箱货船。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失