介绍混凝土劈离砌块在内河航道护岸工程中作为复合护面结构取代传统材料的试验与应用。
The experiment and first application of concrete split brick as compound protecting materials in replacement of traditional materials in the project of waterway retaining wall are expounded.
分析了堤前植物带、护面结构和常用爬高公式对库区波浪爬高的影响，结果表明，堤前种植植物带和增大护面结构空隙率能有效地减小波浪爬高。
This paper analyzes the influence of wave raising height on slope in reservoir region by plant zone in front of embankment, pavement structure and common raising height formula.
结论：熟悉桥小脑区的解剖结构，掌握小脑前下动脉等重要结构的解剖特点有助于在切除听神经瘤的手术中保护面听神经的正常功能。
Conclusions To be familiar with the microanatomy of the cerebellopontine angle and structures in it is important to save the function of cranial nerves VII and VIII in the acoustic neuronal operation.
第三，对斜坡式防护设计进行了研究，主要包括结构设计和护面体设计。
Third, this paper has conducted the research to sloping protection design, mainly includes the structural design and the mask body design.
介绍一种新型全脸式防护面具面罩的结构特点及其罩体、阻水罩模具的设计。
This paper presents a new type of semi-conductive water-blocking tape used for the insulation shield in power cables.
介绍一种新型全脸式防护面具面罩的结构特点及其罩体、阻水罩模具的设计。
This paper presents a new type of semi-conductive water-blocking tape used for the insulation shield in power cables.
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