分段后退銲法

841 、 埋头铆钉 countersinkheadrivet 842 、 埋头锥孔 countersink 843 、 埋头螺栓 countersinkheadbolt 844 、 埋头螺丝 countersinkheadscrew 845 、 埋头钻 countersinkdrill 846 、

发表于:2018-11-29 / 阅读(320) / 评论(0) 分类 英文名句短语

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发表于:2018-12-03 / 阅读(219) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(252) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(217) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(269) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(240) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(256) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(196) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(254) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(288) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(370) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(249) / 评论(0) 分类 step by step 3000 第三册

发表于:2018-12-27 / 阅读(205) / 评论(0) 分类 英语听力入门 (全四册)

1471 、 实践计划 realization 1472 、 对比 contrast 1473 、 对流 convection 1474 、 对接 butt 1475 、 对接合;对接榫 buttjoint 1476 、 对接角榫 buttmitredjoint 1477 、 对接焊

发表于:2019-01-03 / 阅读(216) / 评论(0) 分类 英文名句短语

第一句:What kind of tour do you have? 你们有什么样的旅行路线? A: What kind of tour do you have? 你们有什么样的旅行路线? B: We offer many kinds of tours. 我们提供多种路线。 第二句:What can I see on the tour

发表于:2019-01-21 / 阅读(276) / 评论(0) 分类 旅游英语口语情景对话

bulk head 散货船 cross deck 过桥甲板 tugboat 拖船 freeing-port 舷墙上的流水孔 barge 驳船 dead weight 载重量 oil tank 油船 tonnage 吨位 container vessel 集装箱船 stern 艉部 pusher 推论 sterm frame艏柱 ferry 轮渡 mi

发表于:2019-02-08 / 阅读(395) / 评论(0) 分类 实用英语

iron and steel industry 钢铁工业 ironworks 铁厂 foundry 铸造车间 steelworks, steel mill 钢厂 coking plant 炼焦厂 electrometallurgy 电冶金学 powder metallurgy 粉末冶金学 blast f

发表于:2019-02-11 / 阅读(239) / 评论(0) 分类 英文语法词汇

质量合格证书 certification of fitness 原材料 raw material 底板 bottom plate 垫层 cushion 侧壁 sidewall 中心线center line 条形基础 strip footing 附件 accessories 型钢 profile steel 钢板 steel plate 熔渣 slag 飞溅 weldin

发表于:2019-02-15 / 阅读(262) / 评论(0) 分类 实用英语

机械英语词汇(二)生产类 PCS Pieces 个(根,块等) PRS Pairs 双(对等) CTN Carton 卡通箱 PAL Pallet/skid 栈板 PO Purchasing Order 采购订单 MO Manufacture Order 生产单 D/C Date Code 生产日期码 ID/C Identification Code (供应商)识别码 SWR Special Work Reque

发表于:2019-02-18 / 阅读(234) / 评论(0) 分类 英文语法词汇

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发表于:2019-02-26 / 阅读(252) / 评论(0) 分类 step by step 3000 第三册
学英语单词
absolute urgency
adaptation syndrome
adaptive maintenance
Addgroup
aleuromarginatus bauhiniae
allomyces macrogynus
ambtonia tsukui
antidesma japonicum densiflorum
Arbatax
becaplermin
binary chain
bis(alkylcyclooctatetraenyl)actinide compound
boatswain's store
Boletellus russellii
bosal
bumalo
burning on of sand
bus-mastering
carbinoxanine
carte blanche
chca
chiliastic
conducting of heat
convex jet
diabetic ear
double-ended boiler
Drevnice
filmizations
five-deep
flash exposure type
fluid inclusion geothermometer
following at a distance
frame table entry
gagauzs
go sideways
ground search and rescue processor
halftone ink
heating element symbol
hire base
imbricated aestivation
instantaneous (instant) center
insured additional
intermediate reduction wheel
katastatic stress
lavelles
lemm
Lindbergh, Charles Augustus
location of faults
Magoffin County
manteidaes
mechanized output
medical application
minigrinder
no-mar
No.606
non-bonding electron
non-order alloy
optical character system
overflow critical depth
oversaver
oxidative cleavage
pan head and swell neck rivet
parmalee
peracarpa carnosa hook. fil. et thoms. var. circaeoides makino
perpendicularities
persistence length
phytalbumin
pipeline fittings
plowshare program
pneumatic pontoon
profligator
proof surface
Pull in your ears horns !
Quain's degeneration
Queres
renew an offer
ridders
royal house
run-on facilities
Saint-Simonian
satellite fairing
self energy interrupter
senseof orientation
sequence of scenes
softrak
spark-coil
spheric dam
spin magnetic moment
Springdale
subcultures
super-fast polymerization
superheavy element
taking it for a spin
timber guide wall
tiphe
uemura
umiak
unlawful interest
wastewater-treatment
working stage
xinidamine
YCZ