Part 8

Polyurethane 聚氨酯

polymer: 高分子/聚合物

polyurethane elastomer 聚氨酯彈性體

hot pressed and bonded to the support frame 熱壓並粘連到框架上

water permeability 滲水性

permeability: the state or quality of a material or membrane that causes it to allow liquids or gases to pass through it

rig 鑽井

beneficiation: classification 選礦

wet screening: 濕法分級，選礦

dehydration treatment: 脫水處理

fine-graned materials: 精礦 

dynamic load: a live load (as a motor vehicle in motion) on a structure (as a bridge) 動載

elasticity: the ability of an object or material to resume its normal shape after being stretched or compressed; stretchiness. 彈性

pulling-bolt components 拉螺栓组

inclination 傾角

coil spring 減震彈簧

aperture: an opening or open space; hole

dust suppression: 抑塵

eliminate: completely remove or get rid of (something).

Welding residual stress: 焊接殘餘應力

Independent Research & Development (IR&D) is a technical research and development effort by industry that is not sponsored by, or required in the performance of a contract.  自主研發

rivet: to upset the end or point of (something, such as a metallic pin, rod, or bolt) by beating or pressing so as to form a head 鉚釘

slot aperture: 槽孔徑

exciter: a thing that produces excitation, in particular a device that provides a magnetizing current for the electromagnets in a motor or generator. 產生勵磁的東西，特別是為電動機或發電機中的電磁鐵提供磁化電流的裝置。 激勵器

viscous: having a thick, sticky consistency between solid and liquid; having a high viscosity. 糊狀

eccentric: (of a thing) not placed centrally or not having its axis or other part placed centrally. 偏離中心

arbitrarily: on the basis of random choice or personal whim, rather than any reason or system. 漫不經心的 (任選不要這個詞表達)