电弧

repellant

防水呢

repel arc furnace 排斥电弧炉 | repellant 防水呢 | repeller-type oscillator 反射型振荡器

sagged weld

成凹陷焊缝

incomplete-penetration weld 未焊透焊缝 | sagged weld 成凹陷焊缝 | directarc welding 直接电弧焊

self-adjusting

自动调节的

self-adjusting arc welding 自调节电弧焊 | self-adjusting 自动调节的 | self-adjustment 自动调节

self-annealing

自行退炎

"self-adjusting arc welding","自动电弧熔接" | "self-annealing","自行退炎" | "selryt cloth","细微磨布(具有长细毛之抛光布)"

sharpening machine

磨钻机

shaping machine,刨床 | sharpening machine,磨钻机 | shield circular saw bench,手工电弧焊

shellac

紫胶

虫胶(lac)也称紫胶(shellac)紫胶虫(Laccifer lacca)吸取寄主树树液后分泌出的紫色天然树脂. 又称紫胶、赤胶、紫草茸等. 主要含有紫胶树脂、紫胶蜡和紫胶色素. 紫胶树脂粘着力强,坚韧,光泽好,对紫外线稳定,电绝缘性能良好,耐高压电弧,

shifting bearing

活动支座,移动式轴承

Shielded arc welding 保护电弧焊 | Shifting bearing 活动支座,移动式轴承 | Shifting spanner 活络扳手

shifting bearing

活动支座,移动式

Shielded arc welding 保护电弧焊 | Shifting bearing 活动支座,移动式** | Shifting spanner 活络扳手

shifting bearing

勾当支座,移动式轴承

Shielded arc welding 掩护电弧焊 | Shifting bearing 勾当支座,移动式轴承 | Shifting spanner 活络扳手

shim plate

间隙条,导向块

shielded metal arc welding (SMAW) 手工电弧焊 | shim plate 间隙条,导向块 | shop design 加工设计

overturned：倒转的

倒转的 inverted | 倒转的 overturned | 倒转点 inversion point

remind sb of/about sth：使某人想起

9. on the go 忙碌, (整天)奔忙 | remind sb. of / about sth. 使某人想起... | have fun 取乐