Bolted body-bonnet connection is the principal design used in iron multi-turn valves.

The design consideration, main structure, working principle and techniques of analogue level device are introduced.

介绍了模拟水位装置的设计思路 、 主体结构和工作原理,介绍了设计的具体数据、选材和制作工艺.

Tunnel portal is principal part of tunnel structure, it's safety should not be ignored. "

隧道洞门结构是隧道工程主体结构的组成部分,隧道洞门结构的安全问题不容忽视.

According actual criterion, it's not considered of co-working between the main frame and glass sheet.

按现行规范, 并未考虑玻璃板片与主体结构的协同受力.

Work table adopted high accuracy and strength aluminium, meet the requirement of large size panel production.

载台采用高精度、高强度的型铝为主体结构, 满足大尺寸的平板对水平和强度的要求.

Teacher professional morality consists of three aspects: respecting the profession , nurturing students , and modeling.

教师职业道德的主体结构是三个维度, 即 敬业维度、育人维度 、 师表维度.

In this paper, friction energy dissipation bracing and elastic plastic relation of a frame are discussed.

本文分析了摩擦消能支撑及框架主体结构弹塑性本构关系,并给出了动力时程分析的计算方法.

The main body structure was delphinidin and cyanidin.

其主体结构是失车菊素和飞燕草素.

This paper introduces the transform process of filter main body structure.

介绍了过滤机主体结构的改造过程.

The design consideration, main structure, working principle and techniques of analogue water level device are introduced.

摘要介绍了模拟水位装置的设计思路 、 主体结构和工作原理,介绍了设计的具体数据、选材和制作工艺.

It is conclude that light-expansion concrete is capable of applying to main structure of bridges.

此外,通过荷载试验检验,说明轻质混凝土完全可用于桥梁的主要承重结构.

Described are the usage, technical parameters, performance features, main structure and testing of N 72-AS container flat cars.

介绍了N72—AS型集装箱平车的用途 、 技术参数及车辆的性能特点 、 主要结构和试验情况.

The principle and main structure were introduced for a PTFE moulding equipment based on technics innovation.

介绍了一种在成型工艺上具有创新的聚四氟乙烯模压成型设备的基本原理和结构.

He liked flying micro-light aircraft but cashed in his chips when the machine's main structure failed.

他喜欢驾驶小的轻型飞机,但机器的主要构造失灵后,他见上帝去了.

The author also briefly introduces the features of the main structure and method of application.

同时对其主要结构的特点、设计及使用方法作了简单介绍.

The paper pointed that F 19 zone was the main structure to control the seams.

利用地质力学原理,分析了窑街煤田的构造发育特征,得出F19断裂带是主要的控煤构造.

The main structure and working principle the shaft horizontal TMR mixer was discussed the paper.

本文介绍了作者设计并研制的双轴卧式全混合日粮混合机,阐述了其主要结构及工作原理.

Expounded main structure and hot-grinding technology of Defibrator.

论述了热磨机的主要结构及热磨工艺.

In the high Sierras there is not much oxygen in the air.

在很高的山峰上，空气中没有多少氧气。

Sutters Mill up in the Sierras is now a ghost town.

内华达山上的萨特的磨坊现在是个幽灵小镇。

It is known that the Sierras east of Bakersfield, in southern California, contain uranium deposits.

众所周知南加州贝克斯菲尔德东部的齿状山脊是有铀矿层的。