应用层

Finally, some design and construction suggestions for the R. C. frame joint in appending layer are presented in this paper, and it has been put into engineering practice.

在以上试验研究的基础上，本文为混凝土加层框架节点的设计与施工提供了实用的建议，并在实际工程中得到了应用。

An introduction is given to elastic sleepers,a major technical reform of high-speed ballasted track.

介绍今后将成为高速有碴轨道改革重大技术动向的弹性轨枕的应用情况，尤其是日本的弹性轨枕，着重介绍该轨枕的断面形状、防振橡胶层及其耐久性试验、道床横向阻力试验与试铺效果。

Methods 24 patients known to suspect of having pulmonary embolism underwent MCTPA with 20 ml contrast medium. Scanning delay time was adjusted by using a test bolos. Contrast medium injection rate was 5.5 ml/s. The time of imaging data acquisition was 2-3 s. In addition 24 patients undergoing MSCTPA with 50 ml contrast medium were included in control group. Imaging quality was evaluated by five degree with blind method.

应用多层螺旋CT对24名疑似肺栓塞的病人行CTPA检查，对比剂总量为20 ml(300 mgI/ml)，以单层动态增强扫描所测时间－密度曲线的峰值时间为扫描延迟时间，对比剂注射速率5.5 ml/s，数据采集时间2~3 s；另随机选择24例常规对比剂剂量(50 ml) CTPA检查影像作为对照组，影像质量按5级行盲法评价。

On the basis of the training of network, the mathematics model on the relationship between double glow plasma carbonizing and prediction of properties is built.

将人工神经网络理论和算法应用于双辉离子渗碳的研究，在对人工神经网络训练的基础上，建立了双辉离子渗碳工艺与渗层性能预报的数学模型。

The article introduces how to use polyureas sealants in sewage treatment plant project, including material and tool selection, substrate preparation, mixing and caulking.

详细介绍了聚硫密封膏在污水处理厂工程中的应用工艺，包括选择材料与机具、层处理、料拌制和嵌填施工。

Advances in the separation of metal chelates by liquid chromatography, including thin-layer chromatography and column chromatography were reviewed and their applications in analysis of metal ions were given as will.

综述了用薄层液相色谱法和柱液相色谱法分离金属螯合物的进展及其在金属离子分析方面的应用。

We apply the soft output and the soft decision feedback structure to the MLP/BP-based channel equalization scheme that concatenates with the soft decision channel decoder to improve whole performance on multi-path fading channels.

在多路径平坦衰减通道中，我们应用软性输出和软性决策回授的结构於一个以多层认知器结构倒传递类神经网路为基础的通道等化器，并於其后串接一个软性决策通道解码器以改进整体的效能。

The number exposed during demolition of buildings is hard to estimate but the same source in China posits that 80 million householders are exposed to asbestos used in roof tiles, insulation, crumbing stoves and wall panels.

同一家机构透露，石棉被广泛应用于房屋的墙体、隔层、屋瓦和炉灶内部，8000万家庭的健康因此受到威胁。而设计、建造和拆卸这些建筑过程中牵涉的人数更是无从估计。

Keywords spring steel 60Si2Mn;decarburized layer;yield strength;X-ray stress analysis;micro- hardness

弹簧钢；脱碳层；屈服强度； X射线应用分析；显微硬度

LabMap decouples the hardware layer from the control application and Interaction between hardware and a high level is made through registers.

LabMap 分离硬件层数从控制应用并且互作用在硬件和一个高水平之间被做通过记数器。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。