1.
The Effect of Drilling Technology of Aircraft Structure Fastening Hole to Quality of Surface Processing
飞机结构紧固孔制孔工艺对表面加工质量的影响
2.
On the basis of calculation results, fatigue life was estimated by nominal stress approach.
讨论了不同位置和深度的划痕对紧固孔疲劳寿命的影响。
3.
The depths of scratch are50μ m and100μ m.
根据计算结果，采用名义应力法对紧固孔的疲劳寿命进行了估算。
4.
Fasteners--Split pin holes and wireholes
GB/T5278-1985紧固件开口销孔和金属丝孔
5.
Fasteners--Clearance holes for rivets
GB/T152.1-1988紧固件铆钉用通孔
6.
Fasteners--Clearance holes for bolts and screws
GB/T5277-1985紧固件螺栓和螺钉通孔
7.
Fasteners--Counterbores for hexagon socket head screws and slotted cheese head screws
GB/T152.3-1988紧固件圆柱头用沉孔
8.
Fasteners--Countersinks for countersunk head screws
GB/T152.2-1988紧固件沉头用沉孔
9.
Fasteners--Counterbores for hexagon bolts and nuts
GB/T152.4-1988紧固件六角头螺栓和六角螺母用沉孔
10.
Insert the needle into the needle bar until it will go no further. Securely tighten the needle clamping screw.
把机针深深地插进孔的深处，然后拧紧固定机针固定螺丝。
11.
Problem Tighten your lips and press them more firmly against the harp.
问题一：贴着口琴，缩紧您的嘴唇并且更加牢固地（包住）他们（琴孔）。
12.
STRESS INTENSITY FACTORS FOR MULTI-FASTENER-HOLE STRUCTURES WITH MULTI-THROUGH-CRACKS
含多个穿透裂纹的多孔紧固件传载结构裂尖应力强度因子研究
13.
It is forbidden to hold the work-piece by hand to drill holes. The work-piece must be fixed tightly in jaw vice or fixed it on the worktable with press plate.
禁止用手握住工件进行钻孔，应该把工件紧固在虎钳中或用压板固定在工作台上。
14.
hold firmly and tightly.
稳固地或紧紧地拿着。
15.
A wide range of standard stampings, non-standard products, stainless steel washers, internal/ external teeth washers, rings, circlips for holes, circlips for shaft, other fasteners, fittings, seal washers and clamps主要生产各种标准件冲压件.各种非标产品.
不绣钢垫圈;内外齿垫圈;挡圈;孔用挡圈;轴用挡圈;纱嘴头,其他紧固件、接件密封垫圈卡圈.
16.
General rules of tightening for threaded fasteners
GB/T16823.2-1997螺纹紧固件紧固通则
17.
His face was stern and much flushed.
他的面孔绷紧而且通红。
18.
a close [loose] weave
针孔紧密 [稀松] 的编织法