有三种形式的

The experiments show that in the new diol boric acid and the proportion of different circumstances, different forms of its response, the proportion of three different reaction there.

实验表明，在硼酸与新戊二醇的比例不同的情况下，其反应形式不同，有三种不同比例的反应存在。

In ancient Greek, there were three main styles in architecture, they are: The Doric style, the Ionic style and the Corinthian style.

古希腊的建筑形式主要有三种，它们是：陶立克式，爱奥尼亚式和科林斯式。

The system for finalization is an important content of the judicial system.

审级制度是司法制度的重要内容。不同国家或地区由于国情和法律文化的差异，审级制度的模式也不尽相同，主要有一审终审制、二审终审制和三审终审制三种形式。

It is also possible to define functions with a variable number of arguments.

定义函数的时候可以带若干个参数，有三种可以组合使用的不同形式。

It is also possible to define functions with a variable number of arguments. There are three forms, which can be combined.

定义函数的时候可以带若干个参数，有三种可以组合使用的不同形式。

By field obversion, when ice and structure interact with each other, with the increasing of ice speed ,therere 3 kinds of ice force forms and respectively corresponding: static state vibration , steady state vibration and random vibration.

论文第二部分给出了渤海平台现场监测结果，结果表明，在冰与结构挤压破坏时，随着冰速的变化，有三种冰力形式，分别对应：准静态振动，稳态振动和随机振动。

In English the indicative mood is used to make factual statements, the subjunctive mood to indicate doubt or unlikelihood, and the imperative mood to express a command.

在英语中陈述语气用于描绘真实的陈述，虚拟语气则用于强调怀疑或不可能，而祈使语气则用来表达一个命令是表示语气的动词形式，英语动词有三种式：陈述式、祈使式和虚拟式。

PDE4 is the predominant family in inflammatory cells, and this family can be divided into A, B, C and D subfamilies.

PDE4可分为A、B、C、D4个亚家族，根据其N端的特殊结构，有长、短和超短三种形式。

Based on rail/wheel reaction and track/bride reaction theory and systems engineering theory, new vehicle-track and vehicle-track-bridge system dynamic models are established and discussed in details, including ballast track model and ballastless track model. The characteristics of the models are:(1) vehicle-track and vehicle-track-bridge system dynamic models are coupled in vertical and lateral;(2) track vibration on bridge is taken in account, track on bridge is considered as one or two layer continuous-point supported rail model, according to actual track structure, interaction between vehicle and bridge transfer from track structure;(3) three type of ballastless track models (tieembanked, elastic-tie-block, slab track) are presented;(4) models reflect the main feature of actual vehicle, track and bridge structure, the response computation frequency of models is relatively broad, which can be applied to analyze both low frequency and high frequency vibration.

基于轮轨相互作用和线桥相互作用特点，本文从系统工程角度出发建立了车辆、有碴轨道和无碴轨道、简支箱梁桥垂向和横向耦合系统动力分析模型，该系统模型具有以下特点：（1）车线、车线桥体系均考虑为垂向、横向耦合振动系统，车线间通过轮轨接触几何关系耦合，轨道与桥梁间通过轨道与梁体间的力与位移协调条件耦合；（2）充分考虑桥上线路在车线桥系统中参振作用，根据桥上线路轨道结构特点将桥上轨道结构模型具体化，即对桥上轨道结构视为多层支承体系，车桥间的动力作用通过轨道结构来传递；（3）建立了三种形式无碴轨道动力分析模型，即长轨枕埋入式、弹性支承块式和轨道板式无碴轨道模型；（4）系统模型详细，分析频带宽，适用范围较广。

Generally has flows automatically the type, the conveyor type, sand pump type three form this is also certainly decides according to river course's concrete environment.

一般有自流式、传送带式、抽沙泵式三种形式当然这也是根据河道的具体环境来定的。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。