螺钉

phillips screw

菲利浦螺钉,十字槽螺钉

Phillips process ==> 菲利浦法 | Phillips screw ==> 菲利浦螺钉,十字槽螺钉 | Phillips stabilization function ==> 菲利浦斯稳定函数

binding head screw

(特别指电器上的)扁头结合螺钉, 圆顶宽边接头螺钉

binding handle || 制动手把 | binding head screw || (特别指电器上的)扁头结合螺钉, 圆顶宽边接头螺钉 | binding joist || 用于加固的梁或拱

socket cap screw

内圆柱头六角螺钉

十字槽沉头螺钉 philips countersunk screw | 内圆柱头六角螺钉 socket cap screw | 开槽锥端紧定螺钉 slotted cone pointed set screw

slotted capstan screw

开槽带孔球面柱头螺钉

开槽沉头强攻螺钉||slotted countersunk flat head drive screw|| | 开槽带孔球面柱头螺钉||slotted capstan screw|| | 开槽盘头螺钉||slotted pan head screw||

coach screw

方头螺钉,六角螺钉

clamp screw 制动螺丝 | coach screw 方头螺钉,六角螺钉 | conveyer screw 螺旋输送机

dog screw

轧头螺钉,偏心头螺钉

481. dog plate ==> 卡爪盘,制动爪安装板 | 482. dog screw ==> 轧头螺钉,偏心头螺钉 | 483. dogging crane ==> 钳式吊车,夹钳吊车

gib screw

调整楔用螺钉,夹紧调整螺钉

gib nut ==> 翻边锁紧螺母 | gib screw ==> 调整楔用螺钉,夹紧调整螺钉 | gib-headed bolt ==> 扁头螺栓

DOUBLE END SCREWS HANGER BOLT

双头牙螺钉

大拇指螺钉 THUMB SCREWS | 双头牙螺钉 DOUBLE END SCREWS HANGER BOLT | 车辆(汽车)螺钉、螺帽 自动MOTIVE FASTENERS

hook screw

钩头螺钉,带钩螺钉

hook scraper ==> 钩形刮刀 | hook screw ==> 钩头螺钉,带钩螺钉 | hook spanner ==> 钩形扳手

screw with diamond knurls

金刚石滚花头螺钉

screw wire ==> 螺钉用钢丝 | screw with diamond knurls ==> 金刚石滚花头螺钉 | screw with flat head ==> 平头螺钉

McKenna：麦肯纳(姓氏)

officers n.政府官员, 军官, 警官, 船长vt.指挥 | mckenna 麦肯纳(姓氏) | disappointing adj.使人失望的, 令人失望的

rapid：激流

他们穿过很多美丽的峡谷,绕过无数大瀑布(cataract)、激流(rapid)和瀑布(waterfall). 带着仅有的两艘船,和几乎完全耗尽的给养,剩余的六个人终于到达了维尔京河(Virgin)的摩门教定居点. 这里,是他们一百天探险的终点.