可测量的

Methods Crosssectional images from the superior border of the 3rd to the 7th cervical vertebrae were selected from the 5 data set of the Chinese visible human. The uncinate processes, vertebral arteries and cervical nerves were observed and measured. The thin slices were compared with the corresponding MR images on the axial planes.

选取5例中国数字化可视人体数据集中C3～C7椎体上缘清楚显示钩突的薄层断面图像，观察并测量钩突与邻近的椎动脉和颈神经的位置关系，选择对应平面的MRI断面图像对照分析。

Sectional images from the superior border of the 3rd to the 7th cervical vertebrae were selected from the 5 data set of the Chinese visible human. The uncinate processes, vertebral arteries and cervical nerves were observed and measured. The thin slices were compared with the corresponding MR images on the axial planes.

选取5例中国数字化可视人体数据集中C3～C7椎体上缘清楚显示钩突的薄层断面图像，观察并测量钩突与邻近的椎动脉和颈神经的位置关系，选择对应平面的MRI断面图像对照分析。

According to the gain,the voltage can be set independently from 15mV to 100V.

每个通道的输入前端具有1、2、4、8、16、32、64、128八种增益可供选择，依据不同的增益，每个通道的电压测量范围可以从±15mV到±100V独立设定。

They arecheap, interchangeable, have standard connectors and can measure awide range of temperatures.

便宜，可互换，标准连接器以及较大的温度测量范围主要的限制是精度，很难获得小于1°C 的系统误差。

It could be concluded that , as an invasive method, the direct measurement of subglottal pressure through cricothyroid membrane puncture was a safe and useful method. Simulatneous recording of these parameters provided valuable information on the overall vocal function of the larynx.

由此研究可知，虽然经环状甲状膜穿刺测量声门下压力较具侵袭性，但它仍是一安全可靠的方法，而完整的音声气体动力学数值可使我们对发声机转有更充分的了解。

Comparison with dentiform target calibration, Fiber calibration on structuredlighting sensor can not only meet the need of precise calibration, but also improve its simplicity, efficiency and practicability greatly.

因此，实现无缝钢管直线度在线自动测量成为工业检测中一个亟待解决的问题。目前非接触、可在线、精度高的视觉检测技术应用和发展，为解决上述难题提供了一个新的思路。

The reflectance microspectra in the 600 to 700 nm region is measured by a visible microspetromater based on fiber confocal microscope. The microspectroscopy of the normal and cancerous gastric tissues is measured.

基于光纤共聚焦显微系统，建立了可见光显微光谱实验装置，测量了离体正常和癌变胃组织的显微光谱，给出了样品在600~700 nm波长范围内的显微光谱分布情况，实验结果表明可见光显微光谱技术简单、有效，可用于胃癌的早期检测。

M, wide linear range (0.78μM~0.50 mM) and short response time (within 7 s). Other oxidable amino acid would make little interference signals in the cysteine detection.

此外该电极对半胱氨酸的检测有低的检测下限(0.26μM)和短的响应时间(7s内)，其他可氧化氨基酸在测量电位下对半胱氨酸检测几乎不产生干扰信号。

BMD at phalangeal bone measured by RA method is inaccording with osteoprosis epidemiological regular pattern.

且辐射剂量低，误差小，价格低，医院可利用现有X线设备，无须大的投入，即能帮助临床医师准确诊断骨质疏松、确定治疗方案，避免患者的骨密度进一步丢失，减少骨折发生儿率，这是适合边远山区应用的一种骨密度测量方法。

The results indicated that ultra-low nitrogen (0.001 0%-0.008 0%, w/%) in low alloy steel could be determined accurately under such optimized analytical conditions as follow: the addition of deoxidizing agent was less than 0.35%, multi-head milling cutter should be chosen and the milling depth was 1.4 mm while sampling, the mass percentage of argon was no less than 99.999 5%, the washing time was set as 8 s, the precombustion time was set as 3. 3 s and energetic precombustion energetic measure optical source mode is adopted.

结果表明，取样时控制脱氧剂加入量不超过0.35%且选用多刀头铣刀盘，铣样深度为1.4 mm；在氩气的质量分数不小于99.999 5%，冲洗时间为8 s，预燃时间为3.3 s，采用高能预燃高能测量光源方式等优化的分析条件下，可有效测定低合金成品钢中质量分数为0.001 0%~0.008 0%的超低氮。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐