series element

The major element characteristics show that the intrusion belongs to the sodian calc-alkaline series.

主量元素特征表明卡拉塔格岩体属富钠的钙碱性系列；

A new type of electric igniter is used as an electric element for igniting the propellant charge of the new and special shell series, which suits to operate in electro-magnetic enviroment.

新型电发火件是用于新型特种系列弹发射装药的电发火元件，工作于复杂的电磁场环境中。

The laser Omni-directional bar code scanner introduced here mainly consists of a holographic disk which as a plane optical element is to realize the laser beam deflection and focusing, as well as a series of mirrors designed for a scanning space.

本文介绍的激光多方位条码扫描器采用了全息光盘作为平面光学元件来实现激光束的扫描偏转和聚焦，设计了多面反射镜光学系统以形成多方位的空间扫描网。

The Finite Element Analysis and Test Study for the ROPS of CLG Series Loader

CLG系列装载机翻车保护装置有限元分析及试验研究

According to the parameters in arc welding converter that are satisfied the relation ( 1 RC) 2>> 4 LC, so the model can be simplified as a integer series with a one-order inertia element.

根据弧焊逆变器中参数配置满足（1RC）2＞＞4LC的情况，对该数学模型进行简化，将该数学模型简化成一个积分环节和一个一阶惯性环节相串联的结构。

In this survey, the surface γ dosage, radioactivity specific activity, uranium and thorium series equilibrium, the content of radioactive element of three kinds of typical Chinese zircon mineral has been analyzed, and the component and radioactivity of zircon in Wanning, Hainan Province tested.

调查分析了我国3个典型矿区锆英砂堆放表面γ剂量、放射性比活度、铀系和钍系平衡状况以及放射性元素含量；测定了我国海南万宁矿区锆英砂的组成及放射性。

The spider diagram of trace element ratio and the REE distribution patterns show the characteristics of the island arc calc alkaline series.

微量元素比值蛛网图和稀土元素配分型式具有岛弧钙碱性玄武岩的特征。

A series of testing research and finite element analysis were done in Wuhan University of Technology for the Web steel truss beam, truss column, wall and joint.

武汉理工大学针对无比轻钢龙骨体系的桁架梁、桁架柱、墙体及节点等做了一系列的试验研究和有限元分析。

JIANGJIA JPA series is a miniature antenna element for Global Positioning Systems ( GPS ).

JPA系列是用于全球定位系统 ( GPS ) 的小型天线元件.

The high frequency matching network mainly used lumped element lowpass network, including the series capacitance, series inductance and shunt grounded capacitance.

高频匹配网络主要采取集中参数低通形式，串联部分电感、电容参加匹配，并联部分对地电容参加匹配。