本文提出了楔杆的等效截面特性概念，而将计算长度系数保持不变。
In this paper, the method of equivalent cross-section character is introduced, remaining the coefficient of length unchanged.
当前某些新型锚杆有忽视顶锚的不良倾向。作者介绍了新研制的楔管式锚杆的结构、加固原理、锚固性能、及其在现场条件下的拔拉试验与工业应用结果。
The authors described the structure of a newly - developed wedge-tube bolt, its reinforcement principles and anchoring performance, and the results of in situ pull test and productive applications.
因此，设计了可回收楔式锚杆，降低了费用，避免了假性施工，提高了回收率。
Therefore, designs reclaimable wedge bolt which can reduce the cost, avoid false construction and increase the recovery.
在开启期间，阀杆与楔板的连接位于阀座表面支撑内。既降低重量，又增加稳固性。
Stem to wedge connection is inside the seating faces supporting the wedge ears during opening. More robust with less mass.
当处理滞留的固体颗粒时，楔塞阀应该安装成阀杆垂直向上的方式。
When handling solids in suspension, Wedgeplug valves should be installed with the stem vertical.
讨论了含大参数的二阶线性方程的渐进解，并将其应用于楔型杆的纵振和扭振的研究。
The application of the asymptotic solution of second order linear homogeneous equation with big parameter to studying the longitudinal and twisted vibrations of tapered sticks is discussed .
利用上限原理和最小能量原理，获得了用楔横轧工艺成形阶梯轴类件时杆部拉断的条件。
With upper bound method and least energy principle, the conditions are established of drawing and breaking workpiece with cross wedge rolling technique to form axial symmetry spare parts.
介绍了楔横轧工艺特点及其在汽车左连动杆锻件制坯中的应用，说明了模具设计工艺参数的选取和现场调试方法。
This paper introduces characteristic of cross rolling technology and its application in forging products of left continuous motion stem on automobile.
锁紧二连杆的调整机构和瞄准镜中部的二个光楔锁紧螺母（图1序号7）。
Lock adjusting mechanism of two connecting rods and two optical wedge lock nuts of sighting telescope center (No. 7 in Fig. 1).
在阀门中，这种材料的最主要用途是，作为蝶阀的阀杆材料，和铸钢阀门的后阀座衬套和阀楔板。
The most common applications in valves are, for stem material in butterfly valves, and backseat bushings and wedges in cast steel valves.
本申请是一种用于巷道支护的配套锚杆。由杆体，托板，顶头楔，带有小齿的锚头以及水泥药包组成。
The requisition relates to an all set anchor pole for supporting tunnel, composed of a pole body, a supporting board, a head wedge, an anchor head with a denticle and a cement cartridge bag.
明杆：这种阀门工作压力是125磅级和200psi冷水压力，明杆，管接头式阀盖，实心楔板，并按照美国阀门和管件制造商标准化协会MSS-SP80标准制造。
Rising Stem: Valves shall be Class 125 and 200 psi CWP, rising stem, union bonnet, solid wedge and manufactured in accordance with MSS-SP 80.
明杆：这种阀门工作压力是125磅级和200psi冷水压力，明杆，管接头式阀盖，实心楔板，并按照美国阀门和管件制造商标准化协会MSS-SP80标准制造。
Rising Stem: Valves shall be Class 125 and 200 psi CWP, rising stem, union bonnet, solid wedge and manufactured in accordance with MSS-SP 80.
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