沥青，人造沥青：某种厚厚的、黑而粘的物质，由炭焦、木焦或石油的剩余物中提炼出来，用于防水、盖屋顶、填缝和铺路。
Any of various thick, dark, sticky substances obtained from the distillation residue of coal tar, wood tar, or petroleum and used for waterproofing, roofing, caulking, and paving.
下一步就是缝合服装拱起的部分，例如领子、克夫和袋盖，缝角有一定的技术要求。
Bagging out garment sections such as collar, cuffs and pocket flaps is the next stage in the development where technique is required for stitching around the corner.
封盖可选择平行缝焊、钎焊、玻璃熔封或树脂粘结。
The fixing and sealing may choose among parallel - seam welding, braze welding, glass - melting - sealing and resin binding.
结论进一步研究颅缝过早闭合及相关生长因子的作用，将有助于阐明颅盖畸形形成机制，并更好地指导临床治疗。
Conclusion Further research about craniosynostosis and the growth factors involved will contribute to understanding the mechanism of calvaria abnormalities and help treat problems.
因而，在所述减震基座和所述减震盖之间的气缝能够具有一 致的间隙，并且可以防止由于特殊部分的过度磨损所引起的粘滞阻尼力的降低。
Accordingly, an air gap between the damper base and the damper cap can have a uniform clearance, and lowering of a viscous damping force due to excessive abrasion of a specific part can be prevented.
因而，在所述减震基座和所述减震盖之间的气缝能够具有一 致的间隙，并且可以防止由于特殊部分的过度磨损所引起的粘滞阻尼力的降低。
Accordingly, an air gap between the damper base and the damper cap can have a uniform clearance, and lowering of a viscous damping force due to excessive abrasion of a specific part can be prevented.
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