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1)  expansion staybolt
膨胀拉杆螺栓
2)  expansion bolt
膨胀螺栓
1.
Improved construction method of expansion bolt and annectent reinforcing bar in shell frame filled-wall;
填充墙拉结筋膨胀螺栓施工方法的改进
2.
Stress field analysis of hollow brick anchored by new expansion bolt
新型膨胀螺栓锚固下空心砖的应力场分析
3.
Based upon comparison of working principles of traditional expansion bolt and flat head inner expansion bolt the installation process of GRC is discussed.
介绍了GRC构件的特点及操作中易出现的问题,比较了传统膨胀螺栓和平头内膨胀螺栓的使用原理,探讨了GRC的安装过程,明确了GRC构件的重点控制要点,确保GRC工程的耐久性。
更多例句>>
3)  expansion bolts
膨胀螺栓
1.
Experiment on pullout and shearing resistances of expansion bolts in CS panel;
CS板内膨胀螺栓的抗拔与抗剪承载力试验
2.
a technology how to ensure the fitting quality of the expansion bolts was introduced to improve the fitting quality of stone curtain wall when expansion bolts are used to connect the curtain wall and the major structure.
本文介绍了在石材幕墙工程中采用膨胀螺栓连接幕墙与主体时,如何确保膨胀螺栓的安装质量,从而提高石材幕墙工程的安装质量。
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4)  mild steel expansion bolt
铁膨胀螺栓
1.
This paper compares the pipe-expansion screw with old-type mild steel expansion bolt in the their functions and application scope, and introduces the properties and application prospect of the new proprietary product.
通过对涨管螺钉与老式铁膨胀螺栓使用功能和运用范围的对比,介绍了这一专利新产 品的性能特点及应用前景。
5)  thermal expansion die bolt
热膨胀螺栓
1.
Based upon neural networks, a nonlinear mathematical model of the protraction for the thermal expansion die bolt is developed.
基于神经网络建立热膨胀螺栓形变的非线性数学模型。
6)  rod-bolt
拉杆螺栓
例句>>
补充资料：齿轮轮齿渐开线、螺栓、弹簧autolsp源程序
 

一、齿轮轮齿渐开渐开线


(defun c:gear(/)
(
 setq
p0 (getpoint"输入齿轮中心p0: ")
m  (getreal"输入齿轮模数M: ")
z  (getint"输入齿轮齿数Z: ")
ha 1
c 0.25
a (/ pi 9)
ra(/ (* (+ z (+ ha ha)) m) 2)
rf(/ (* (- z (+ (+ ha ha) c)) m) 2)
r(/ ( * m z) 2)
rb ( * r (cos a))
ri rb
ang 0
g (polar p0 ang rb)
)
(command "circle" p0 ra)
(command "circle" p0 rf)
(command "circle" p0 r)
(command "line"  g)
 
(while (< ri ra)
(setq
ang ( + ang(/ pi 360))
ri ( / rb (cos ang))
cta ( - (/ (sin ang) (cos ang)) ang)
g(polar p0 cta ri)
)


(command g)
)
(command )
)



二、螺旋源程序


(defun errMsg (s)
  (if (/= s "function cancelled") (princ (strcat "\nError: " s)))
     ; 当命令执行时出现错误
  (setvar "cmdecho" ocmdold)                                      ; 例如用户按下了CTRL + C
  (setvar "osmode" osmold)
  (setq *error* olderr)   ; 恢复旧的错误处理
  (princ)
)


(defun c:3Dthread (/ radouter threadpitch threadlength threadangle
                   ptStart innerdiafactor radmid radinner ocmdold osmold 4H 5H 6H h6 g6)
   ;-------------------------------------------------------------------
   ; 获取公制外径大小、螺距总长
   ; 然后计算一系列几何点
   ; 并且关闭对象捕捉、命令回显
   ;-------------------------------------------------------------------
   (setq 4H (list 0.0015 0.002 0.002 0.0025 0.003 0.0035 0.004 0.005 0.006 0.007 0.008 0.009 0.010))  
   (setq 5H (list 0.002 0.0025 0.003 0.004 0.0045 0.0055 0.0065 0.0075 0.009 0.010 0.0115 0.0125 0.0135))  
   (setq 6H (list 0.003 0.004 0.0045 0.0055 0.0065 0.008 0.0095 0.011 0.0125 0.0145 0.016 0.018 0.020))  

说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条