查询词典 nasal cavity

Objective To determine the diagnostic value of coxsackie virus B-RNA assay by the PCR technique and to identify the viral pathogen of myocarditis. Methods CVB3 was injected into the abdominal cavity of 75 mice.

摘 要］目的研究PCR技术测血中柯萨奇病毒B RNA对病毒性心肌炎病毒病原诊断的价值及其阳性率与病程的关系。

Lately, NASA proclaimed that their survey data showed that the ozone cavity over the Antarctic wad expanded to Punta Arenas, a city in southern Chile in the last two month.

不久前美国宇航局宣布，他们测得的数据显示，在最近两个月，南极上空的臭氧空洞已扩大到智利南部城市彭塔阿雷纳斯上空。

Furthermore, loaded quality factor, together with the modes' frequency, has been measured using an aluminum model cavity before and after the HOMs damper is added.

同时，基于KEKB 509MHz超导腔的同轴输入耦合器及其转换门钮的结构，提出了能够用于BEPCⅡ的500MHz输入耦合器和转换门钮的结构尺寸。

Considering the design parameters of the BEPCⅡ, in the case of one cavity type being adopted, the thesis analyzes the RF performance of accelerating mode, the suppression of higher order modes , and the restriction caused by HOMs against beam current threshold.

结合BEPCⅡ的设计参数，论文对其中一种腔型在BEPCⅡ上使用时加速模式的微波性能、高次模的抑制效果以及高次模对储存流强阈值的限制等方面进行了分析，并在铝模型腔上测量了加铁氧体高次模抑制器前后，超导腔中各种谐振模式的有载品质因子及其频率的分布。

By utilizing a directly modulated laser and spectral slicing technique, multi-wavelength optical pulses and electrical clock signal are generated in an OEO cavity.

通过一个直调光源和光谱切片技术在OEO腔内可以产生不同中心波长的光脉冲和电时钟信号。

The five-mirror laser cavity containing a semiconductor saturable absorber mirror with negative Kerr effect is theoretically analyzed for the first time.

基于半导体可饱和吸收镜的负克尔效应，对含SESAM的五镜腔进行了理论计算和分析。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"