查询词典 threaded connection

Drain and monometer connections are threaded NPT 300#, optionally may be flanged.

排放和压力计的连接口是牙接 NPT 300 #，也可选用法兰凸缘。

She took a new needleful of thread, waxed it carefully, threaded her needle with a steady hand, and then observed with perfect composure

她又拿了一根线，仔细地上了蜡，她的手沉稳地把线穿进针眼，随后非常镇静地说

It was a patchwork of life as nightingales on gossamer song as fine as needlepoint threaded each piece together.

这些感受就像一些生命的片断——被精细的针脚缝缀起来的碎布片——一样非常美好。

The threaded texture and Schlieren texture of nematic phase can be observed.

在液晶态可以观察到向列相的丝状织构和纹影织构。

This paper determines the design idea of combining VISC with structural optimization design. Problems which existed in structural optimization design are analyzed and contents of optimization process are determined. Calling and dominating calculation program written in FORTRAN in the development environment of Delphi are realized by the techniques of FORTRAN/Delphi mixed-language programming and multi-threaded application. Parallel coordinates visualization technology is deeply researched and applied in software exploitation of optimization process. Essential programs of VISC software are compiled. Approaches which can improve efficiency of optimization are discussed. In the end, functional modules are integrated and a typical computational example is verified.

本文通过对结构优化设计和科学可视化的研究，确立了天线结构优化设计与科学计算可视化技术紧密结合的思路；根据天线结构优化设计的特点，针对优化设计中存在的问题，对系统结构优化的总体框架进行了分析和论述，确定了优化过程可视化的具体内容；通过FORTRAN与Delphi的混合语言编程实现了在Delphi环境下对FORTRAN计算程序的调控，充分利用了原有FORTRAN程序资源；对平行坐标技术进行深入研究，并将其应用于优化过程可视化模块的软件开发中，实现多维数据空间的可视化；编写优化计算过程可视化软件的核心程序；探讨了提高优化效率的途径；对基于可视化的天线结构优化设计软件系统进行集成，针对某天线进行了算例验证。

You can see there is one arm for each missile, and these are connected to the threaded piston.

你可以看到有一只手臂为每枚导弹，这些都是连接到螺纹活塞。

Easy removal of the bars has been the focal point for the older generation and to appeal to the younger generation a punched hole has been added to allow bars to be threaded onto the popular key-rings.

轻松的酒吧已经取消了老一辈的焦点，并呼吁年轻一代冲孔已被添加到允许酒吧被线程上流行的钥匙圈。

Devices in the test package include: a high-precision automated dimensional gauge designed for measuring the unique attributes of bottles, particularly threaded and crown finishes as well as weight and pushup; a pressure tester for performing buckle and bottom roll out tests; a dual-purpose tester that performs both fill point volume measurements and top-load tests; and a thickness gauge for high accuracy measurement of material distribution.

该成套测试仪器的装置包括：一种用于测量瓶子独特属性的高精度自动化尺寸测量仪器，特别是对螺纹瓶口和皇冠盖瓶口，以及重量和瓶子凹底的测量；一个用于进行凹凸和瓶底压平测试的压力测试器；一个进行灌装点容积测量和最大负载测试的双重目的测试器；一个高精度测量材料分布的测厚仪。

Failure is more common with the screw put on the Bellows Seal Valves threaded stem wear, so that the valve can not close.

比较常见的故障是阀杆与螺套上的丝扣磨损，陶瓷阀门使阀门无法关闭。

To overcome this, I tapped the end of the reamer bit (3/8) and attached it to a threaded steel rod with a 'T' handle.

为了克服这个，我挖掘的结尾部分铰刀位（ 3 / 8 ）和附加到一个螺纹钢杆一'吨'处理。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。