定位线

It offered a choice of bregma, lambda, or the midpoint of the interaural line as the reference point.

该图谱应用的定位坐标点涉及前囟、人字点、两耳连线的中点。

Objective To establish a computerized automatic recognition system of cephalometry.

目的：建立计算机对X线头颅定位侧位片的自动识别系统。

Experimental results demonstrate that the pretreatment on the cleaved edge affects the overgrowth and that selective etching is better than natural oxidation for site-controlled growth of quantum wires.High temperature degasification will induce pits on GaAs spacers,indicating that Ga atoms can easily escape from (110) cleaved edges.

实验结果显示超晶格解理面的预处理方法对二次外延有重大影响，其中择优腐蚀比自然氧化更有利于量子线的定位生长，过高温度的脱氧除气会导致解理面的GaAs部分出现坑状结构，表明（110）面上的Ga原子容易脱附。

A grating tuned directional output device consisting of a rotating platform,a infrared grating and a plane mirror is introduced based on an optical angle reflector to realize the directional and positional outputs of different wavelengths,which has obtained 60 laser spectral lines with a resolution of 0.01 μm.

介绍了该激光器中基于光学角反射器原理设计的光栅调谐定向输出装置，并对其进行了理论计算和论证，实现了不同波长激光的定向、定位输出，获得调谐激光输出谱线超过60条，谱线分辨率优于0.01 μm。

The study results show that the dispersion of travelling wave is mainly caused by earth mode; Compared with aerial mode earth mode is greatly influenced by the factors such as ground conductivity, line average height above ground, bundle config...

研究结果表明：行波色散主要由地模引起；行波中地模受大地电阻率、线路高度、分裂导线数、分段地线、连续地线等因素的影响较大，而线模受到的影响较小，因此将线模作为故障定位用行波传播模式比较适宜。

In this paper,according to linear array scanning imaging mechanism,we completed the establishment of scan line array geometry imaging equation and location model for geostationary satellite.

本文根据线阵扫描成像机理，建立了静轨卫星线阵扫描影像几何定位模型。

"From the observational point of view, differential tomography with active sources or multiplets, dense arrays of continuous GPS receivers and of borehole strain meters and tilt meters, and deep borehole observations in fault zones (for tracking the role of fluids directly), might be the key to success."

&从可观察的角度，带活化源或多重线的差分X线断层摄影术、密集排列的连续的GPS〔全球卫星定位系统〕接受仪，和钻洞应变仪和地倾仪，以及进行断层区域深孔钻洞观察〔以直接跟踪流体的作用〕，可能是导致成功的关键。&

The patented optimal inserted direct-drive servomotor. Rotary cutter. Convenient installation, clean and non-polluted, low noise and vibration. Combined with aerospace technology, high speed startup/brake, precise needle stop locating. It only takes 0.12s from 0 to 4000 stitches. The absence of V-belt avoids belt abrasion and spooling thoroughly. Reduce greatly the failure rate and improve highly sewing efficiency.

优化的内置式专利直驱伺服马达；圆刀剪线设计；低振动、低噪音、安装方便、清洁环保；结合了航空航天技术，起缝、停车迅速、停针定位精准，0至4000针的转换只需0.12秒；无&V&字型皮带传动，彻底解决了因皮带摩擦而产生的料屑污染、皮带缠线的问题，并且大大减少停车、提速时的故障率，提高缝制效率。

The patented optimal inserted direct-drive servomotor. Rotary cutter. Convenient installation, cleannon-polluted, low noisevibration. Combined with aerospace technology, high speed startup/brake, precise needle stop locating. It only takes 0.12s from 0 to 4000 stitches. The absence of V-belt avoids belt abrasionspooling thoroughly. Reduce greatly the failure rateimprove highly sewing efficiency.

优化的内置式专利直驱伺服马达；圆刀剪线设计；低振动、低噪音、安装方便、清洁环保；结合了航空航天技术，起缝、停车迅速、停针定位精准，0至4000针的转换只需0.12秒；无& V &字型皮带传动，彻底解决了因皮带摩擦而产生的料屑污染、皮带缠线的问题，并且大大减少停车、提速时的故障率，提高缝制效率。

The problem of precision of transferred position line and running fix is discussed in the textbook Navigation in marine instilutes.

关于转移船位线和移线定位的精度问题，在航海院校的教材《航海学》（文献［1］、［2］、［3］）中都有论述，它们都是根据前苏联乌霍夫教授在他编著的《航海学》（文献［4］）中提出的观点来论述的。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。