查询词典 scanning

And scanning electron micoscope was employed to analyse the fracture surface of environmental stress cracking of blent LDPE and grafted LDPE.

用红外光谱证明了接枝反应的存在，用电子扫描显微镜分析了共混与接枝后LDPE环境应力开裂的断面形态。

Google, meanwhile, is still scanning out-of-copyright books at seven European libraries, including the Bodleian in Oxford, the Bavarian state library and Ghent.

与此同时，谷歌仍然在欧洲的7家图书馆扫描版权过期的书籍，其中包括牛津大学的博德莱安图书馆、德国的巴伐利亚国家图书馆以及根特图书馆。

This 2006 scanning electron micrograph, magnified 152x,revealed the distal tip of the abdominal region of a female body louse.

这张拍摄于2006年的扫描电子显微镜照片显示了放大152倍的雌体虱腹部末端细部。

Calcining method is an efficient approach to improve the quality of bone ash. In this paper, the effects of the calcining temperature on its crystal structure and morphology, the calcination-modification on slurry fluidity and sintering process of bone china bulk were investigated through infrared spectroscopy, differential thermal analysis, X-ray diffractometer and scanning electron microscopy.

对骨胶厂提供的骨灰进行煅烧处理，通过红外、热分析、X射线衍射和扫描电镜等表征手段系统地研究了煅烧温度对骨灰的显微形貌和结构变化的影响规律，以及骨灰煅烧改性对坯体浆料流动性和坯体烧结工艺的影响规律。

Methods Reconstruction of 40 normal adult boney acetabula were obtained through CT scanning, and processed by edge recording of the CT image, and CAD software. The items of observation were measured with the Unigraphics sofeware.

40例成人髋臼标本CT横断扫描、图像边界处理和定标，利用CAD软件拟合髋臼骨形态，并应用Unigrapics软件进行形态学的测量。

An algorithm of line scanning is addressed to identify the boundary of projectable surface.

提出了可投影曲面数据边界识别的线扫描算法。

A method of warp and weft scanning was proposed to automatically extract the boundary of single value surface.

复杂曲面逆向工程的首要任务是通过各种测量途径得到实物表面的数字化信息。不同的测量手段为逆向工程CAD建模提供了不同的数据来源。

ORF identification involves scanning each of the six reading frames and determining which one contains a stretch of DNA sequence bounded by a start and stop codon, yet containing no start or stop codons within it; a sequence meeting these conditions could correspond to the actual single product of the gene.

ORF辨认包含检测这六个浏览框架并决议哪一个包括以启动子和终止子为界线的DNA序列而其内部不包孕启动子或密码子，符合这些条件的序列有可能对应一个真正的单一的基因产物。

For excluding poorly preserved shells, a shell alteration index is suggested to estimate the state of preservation of brachiopod shells through examination under cathodoluminescence and scanning electron microscopes. This study shows brachiopod taxa e.

基于壳体保存程度的详细分析，以阴极发光程度、壳体显微结构为参数建立了壳体成岩作用改造程度的量化模式，经化石壳体氧、碳同位素值的验证，这一模式基本可以用来对不同保存环境下的样品进行筛选。

I send out my brain feeling wave and make a scanning to entire environment, which seizes every opportunity.

我把脑感波送出，对整个环境作出无孔不入的扫描。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。