探针

Re-vectorization is performed on the basis of original vectorization by obtaining the initial parameters such as line types and slope. Inuring tricing it can adjustthe parameter adaptively. To decrease the influence of noise pixels, we designed a stop probe to detect tracing-stop conditions. Process of re-vectorization is performed recursively until quality of graph entity is satisfactory.Finally, some key technologies for 2D graphs reconstruction are studied. The issues concerned include the recognition and presentation of topologic relations among graphs entities and a directed and weighted graph model established to describe the relations and techniques on dimension driven.

在获得对图素识别质量的评价之后，质量较差的图素被输入到错误自动校正器进行错误校正处理，本文提出&二次矢量化&的错误校正思想，二次矢量化是在初步矢量化所获得知识的基础之上，取得初始参数，并在跟踪过程中动态校正参数，在跟踪结束时引入跟踪终止检测探针以消除光栅图像中黑白噪音的影响，使得算法具有较强的抗噪音干扰能力，校正后的图素仍需进行质量评价，未能通过评价的图素需递归执行二次矢量化算法。

The keratinized mucosa; it was measured toabutments with a graded periodontal probe.

软组织边缘和膜龈联合的距离确定为角化粘膜的高度；其测量应用不同级别的牙周探针在基台颊侧测量且近似为0.5mm。

Phase identification and microstructure observation of the composites were performed by X-ray diffraction, Electron Probe Microanalyses and transmission electron microscopy. The results show that ZrB2 phase is equiaxed or near equiaxed, which is hexangular and less 1μm in size. ZrAl3 phase is long strip-shaped. The in-situ reinforcements are distributed uniformly in the matrix and the interface is clean,without any other chemical products.

借助于X射线衍射仪、电子探针和透射电镜对复合材料的物像和增强相进行了观察，结果表明ZrB2颗粒呈等轴或等轴颗粒状，为六方结构，尺寸大部分小于1μm，ZrAl3相大部分呈长条状，两种增强相整体分布较为均匀，且与Al的界面光滑洁净，没有其它界面生成物。

Methods:Twenty-one gastric carcinoma tissues and correponding non-cancer mucosae were examined by in situ hybridization with digoxigenin-labeled nm23-H1cDNA probes.

此后，在多种动物模型或人类某些实体癌中发现nm23-H1基因表达水平与肿瘤转移呈负相关［2～5］，但少数作者的实验结果表明，nm23-H1基因与转移无关［6，7］。nm23-H1基因在胃癌中表达仅见少数报道［7，8］，结果不一，本组实验应用地高辛标记cDNA探针和免疫组化方法检测石蜡包埋组织中nm23-H1基因及其表达产物nm23/NDPK在胃癌中的表达，探讨nm23-H1基因表达与胃癌的临床病理关系。

Methods Rats were infected with MP for 9 times during a period of 24 weeks by ultrasonic nebulizing inhalation to establish animal models of chronic pulmonary MP infection. In situ hybridization was performed with bFGF cDNA probe and results were quantitatively analysed to measure the changes of bFGF mRNA expression in lung tissues.

将8只大鼠于24周内反复9次经超声雾化吸入肺炎支原体以复制其慢性肺部感染模型，另以4只为对照，随后用bFGF cDNA核酸探针行核酸分子原位杂交及定量图像分析，观察肺组织bFGF mRNA表达的变化。

DNA binding studies are very important for the development of new therapeutic reagents and DNA probes.

DNA结合的研究对新发展的治疗试剂寻找DNA探针的有非常重要的作用。

The genomic DNAs of the transgenic plants carrying Ac:: GUS were probed by Ac DNA in Southern blot analysis. Ac had excised from its original positions in T-DNA and reinserted at other genomic sites.

Ac因子作探针，与上述转基因植株的基因组DNA进行Southern杂交，结果表明，Ac从T-DNA解离后，重新整合到烟草基因组的其它位点。

PCB diagnosis based on infrared energy emissions is rivetting more and more attention as a new developed Non-intrusive testing technique.

目前对PCB诊断的主要方法是使用针床测试仪或人工使用探针探测电路内部节点的电信号，然后根据这些信息进行故障定位。

This review focuses on newly developed strategies for miRNA quantification, and elucidates in detail the probe-hybridization based methods including Northern blotting, microarray, gold nanoparticle labelling, and splinted ligation with radioactive labels. The amplification-based methods including quantitative PCR, rolling cycle amplification, invader assay, and the next generation sequencing methods were also discussed. The advantages and disadvantages of these methods were compared.

文章系统地介绍了最新发展的microRNA定量检测方法，详细阐述了基于探针杂交技术的Northern blotting法、微阵列芯片法、纳米金标记法、桥连同位素标记法，以及基于扩增技术的定量PCR检测法、滚环扩增法、引物入侵法和新一代大规模高通量测序法等，并对这些方法的优缺点进行了分析比较。

PDA. For example, most manufacturers offer such things as spare batteries, extra styluses, and upgraded leather cases.

举例来说，大多数厂商提供备用电池等物品，额外探针、皮革升格案。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。