查询词典 Development Section

In 29 cases, infiltrated regien tissue, scar-like collagen, surrounding soft tissue, envelope or vessel: frozen section to paraffin section 86.2%/96.6%, 100%/100%, 37.9%/41.4%, 13.8%/41.4% and 0.0%/10.3%, respectively. Referenced criteria line of psammoma bodies, necrosis and cells heteromorphism appeared in frozen section and paraffin section 62.1%/58.6%, 13.8%/10.3% and 37.9%/24.1% respectively.

主要指标为浸润局部组织、瘢痕样胶原、周围软组织、包膜或血管：冷冻切片与石蜡切片分别占86.2%/96.6%，100%/100%，37.9%/41.4%，13.8%/41.4%或0.0%/10.3%；辅助指标为沙砾体、坏死或细胞异型性：冷冻切片与石蜡切片分别占62.1%/58.6%，13.8%/10.3%或

the study aims at the actual network status of one work section in daqing oil field,makes a network analysis and planning for the new mixed model of this work section,expends wireless network for the work section on the basis of existing network,and conjoins wire and wireless network together to form an integrated oil field information transfer system.at the same time,using opnet modeler simulation flat roof to structure simulation models (network models,node models and a process model),and analyzing the functions and work mechanism of the major modules for related models,making a simulation for the structured network models,then according to the different parameters,analyzing the individual statistics comparatively such as delay,data dropped and so on,the effects of data packet,data rate and fragmentation threshold to the network performance are gained.after all these,the best structure network scheme for this improved section is determined.

摘 要：此项研究主要针对大庆油田某作业区的实际网络现状，对该作业区进行网络分析和规划，在该作业区现有的有线网络基础上扩充无线网络，实现有线网与无线网的综合，构成一个完整的油田传输信息体系。同时利用opnet modeler仿真平台为该作业区新建混合网络建立仿真模型(网络模型、节点模型和进程模型)，分析相关模型中主要模块的作用和工作机理，对已建立的网络模型进行仿真，在不同的参数设置下，通过对比分析时间延迟、丢包率等统计特性，得出数据包分组、数据率和拆分门限对网络性能的影响，最终决定改进网络的最佳组网方案。

There are three stages of making the digital section histogram, including the process of neatening the original section data, prophase preparing of making the section histogram, making the section histogram.

实测剖面是区域地质调查工作的重要组成部分，RGMAP数字剖面系统使实测地层剖面全面实现了计算机化。

3D mathematical description and simulation about Complex geological body containing faults has still been researched in the groping phase. According to boring drill core data, section data formed by explanation to seismic section, correlative data obtained by territorial geologic investigation, based on 2D or 3D section, forming rational fault section, then building TIN model of geological body. These are the main technical itinerary.

包含断层的复杂地质体的三维数学描述与模拟，目前仍处于研究探索阶段，其主要技术路线是首先根据钻孔岩芯数据或地震剖面解释而形成的剖面数据以及区域地质调查获得的有关数据，基于2D/3D剖面，形成合理的断层面，然后建立地质体的TIN模型，实现三维计算机模拟[1]。

Operate the hand crane, lift the first standard section by the self-install suspension shaft, and lay it down from the suspension coop and install on the basic section of the base, fix the standard section with basic section with screw.

4.4.2。操纵手摇起重机，用自装吊杆将第一个标准节吊起，从吊笼上面将标准节徐徐放下，安装到底座基础节上，将标准节与基础节用螺栓固定。

This article introduces the equipment and technology for producing glass fiber chopped strand matby describing the key process parameters and main equipment units in the whole process, including the mat-forming section, binder section, oven section, wind-up section and line speed regulation.

介绍了玻璃纤维短切纤维毡的生产设备及工艺技术。叙述了短切毡生产流程中的成形段，粘结剂段，烘干段，卷取段以及生产线速度的调节所涉及到的主要工艺技术参数和主要设备及其工作原理。

This article introduces the equipment and technology for producing glass fiber chopped strand matby describing the key process parameters and main equipment units in the whole process, including the mat-forming section, binder section, oven section, wind-up section and line speed regulation.

叙述了短切毡生产流程中的成形段，粘结剂段，烘干段，卷取段以及生产线速度的调节所涉及到的主要工艺技术参数和主要设备及其工作原理。

First, based on the measurements of absorption cross-section, the absorption characters of the main polluted gases in flue gas were deeply studied, and found that SO_2、 NO、 NO_2、 NH_3 had a character of approximate periods absorption at some wave band, which is a good chance of a new measurement introduced. Secondly, the factors about absorption cross-section of the gases measured, which affect on the measurement precision of DOAS, is studied deeply. The influence of pressure and temperature on absorption cross-section was given special research, and the compensated measures were given to the gases based on the character of the gases. Thirdly, in practical measurement, it must have been satisfied that the monochromator was consisted with the reference spectrum, which was based on absorption cross-section. In order to satisfy the consistency, the technique of reversion in the image was introduced, the reversions of spectrums were realized with wiener filter and noise elimination based on wavelet transform.

首先从吸收截面的测量入手，对烟气中主要的污染气体SO_2、NO、NO_2、NH_3的吸收特性进行详细研究，发现这些气体在局部区域具有准周期吸收特征，这为引入新的测量方法提供了契机；其次，对决定DOAS测量精度的被测气体吸收截面的诸多问题进行了深入研究，重点研究了压力、温度对被测气体吸收截面的影响，并针对被测气体的特征提出了相应的修正措施；再次，在实际测量中，要求所使用的光谱仪必须与以吸收截面为基础的参考光谱相匹配，为了满足匹配这一条件，文中将图像复原技术引入到光谱复原，使用维纳滤波和小波消噪实现了光谱的复原，将复原后的光谱与所使用光谱仪的仪器函数卷积，即可实现；最后，在对DOAS测量原理详细分析的基础上，对传统的最小二乘—差分吸收光谱法进行了详细的阐述，通过实验证实两点：1。

The marginal division was a flat fan-shaped structure with a volume of (0.48±0.02) mm3, a maximum rostral-caudate axis of 1.6 mm, a maximum dorsal-ventral axis of 2.158 mm, and a widest axis (the diameter at lateral-medial coronal brain section) of 0.17 mm. The marginal division also moved progressively externally from the rostral section to the caudate section, but its scope was larger than that of others. The whole marginal division changed evenly from the rostral section to the caudate one. Its flat structure widened progressively and its dorsal-ventral diameter narrowed gradually and became plate-shaped.

边缘区呈现一个片状扇形结构，体积为(0.48±0.02) mm3，最大嘴尾径为1.6 mm，最大背腹径为2.158 mm，最大内外径为0.17 mm；同尾壳核和苍白球一样从嘴侧到尾侧随着脑平面的增宽边缘区亦逐渐向外侧移位，其移位的幅度亦明显大于脑平面增宽的幅度；整个边缘区从嘴侧到尾侧呈均匀变化，其片状逐渐变宽，长度逐渐变小，从而形成一个盘状结构。

The cleaning of paper machine include all the sections such as approach system, wire section, press section, sizing section and drying section.

纸机的清洗包括流送部、网部、压榨部、施胶部、干燥部等部分。

Objective:To explore the feasibility of laparoscopy in diagnosing and treating of abdominal diseases.

目的：探讨腹腔镜用以诊断腹部外科疾病及选择治疗方案的可行性。

The lifetime of nylon 1010 and nylon 1010/POSS composites decreased with increasing temperature.

热重-红外联用分析表明尼龙1010在氮气气氛下的降解产物主要为小分子的低聚物，POSS并不改变尼龙1010降解产物的组成。