查询词典 the roll call

Our production capacity is over 8,000 tons per year and we have a current annual output of 5,000 tons of roll. Our products cover the six regular series of alloys roll of cast iron of the φ1000 size and centrifugal compound roll and various grooved roller, straightening roll of the φ800 size.

我厂从1985年开始生产合金铸铁轧辊至今，积累了丰富的生产经验，有雄厚的轧辊开发和制造能力，现年产轧辊5000多吨，生产能力8000多吨，生产φ1000以下六大系列的合金常法铸铁轧辊、φ800以下离心复合轧辊及各种带槽辊、矫直辊。

The results show that with the increase of strain rate, the grain sizes of thermal simulation AZ31B alloys with different deformation all decrease; however, when other conditions are the same, the higher deformation will lead to the formation of the smaller grain size, and as the cooling intensity decreases, typical cast structure of AZ31B will appear. With the decrease of roll casting temperature, the dendritic size of roll casting AZ31B alloy sheet prepared by the same strain rate is also reduced, but with the increase of strain rate, the dendritic size of the alloy sheet prepared by the same initial roll casting temperature is decreased, and the tendency of dendritic streamline is strengthened. During the roll casting process of AZ31B alloy, rolling force should not be large, otherwise it will cause heat cracking.

研究结果表明：在不同应变量下，热模拟样品的晶粒粒度均随应变速率的增加而减小，而当其他条件相同时，变形量越大晶粒粒度越小，冷却强度降低，合金呈典型铸态组织；利用铸轧技术生产的AZ31B合金，当应变速率一定时，随着初始铸轧温度的降低，铸轧态板材的树枝晶粒度逐渐减小；而在初始铸轧温度一定时，随着应变速率的增大，铸轧态合金板材的树枝晶粒度也逐渐减小；而随着应变速率的提高，树枝晶沿轧向呈流线状排列的趋势增强；在AZ31B合金铸轧过程中，轧制力不能太大，否则容易引起热裂。

CNC multi-functional grinder used for the grinding of R1,R2, work roll of rolling machine and F1~F7 work roll, pinch roll and forming roller, 1 CNC multi-functional grinder used for the grinding of F1~F7 work roll.

1台CNC型万能轧辊磨床，该磨床用于 R1、 R2、轧机工作辊/支承辊及 F1~F7支承辊、夹送辊及助卷辊的修磨、4台 CNC 型工作辊磨床，用于 F1~F7工作辊的修磨。

Roll wear is a factor difficult to determine and there is no suitable theoretical model till now In this paper,the theoretical model of roll wear is established from the view of tribology,and the roll wear on finishing train of 2050 CVC hot strip mill has been measured The calculated results agree well with the measured,so the model for roll wear is of important significance for shape control

轧辊磨损是当前生产中难以定量确定的因素，磨损预报至今尚无精确的理论模型可利用。本文从摩擦学原理出发建立了轧辊磨损的理论模型，并对宝钢 2 0 5 0 CVC热连轧机精轧机组的轧辊磨损量进行实际测量，计算结果与实测值吻合较好，对提高磨损预报精度、提高板形控制技术水平具有重要意义

Return mt_rand(1,$sides);} echo roll(6);// roll a six-sided dieecho roll(10);// roll a ten-sided die

然后可以把需要滚动的骰子类型作为参数传递给函数。

Numerical simulations and analytical results show: in longitudinal and oblique seas, ship may be subjected to primary parametric resonance with large roll amplitude and even capsizing, when encounter frequency is near the twice of roll natural frequency, wave length and ship length are of the same order and the wave height is larger than a certain value; in oblique seas, ship roll motion is a forcedly-parametrically excited oscillation, primary resonance occur as the encounter frequency is near the roll natural frequency, which may lead to large rolling and capsizing too.

数值仿真和解析分析结果表明：在纵浪和斜浪中，当遭遇频率接近船舶横摇固有频率的两倍，波长和船长接近，波高超过某一阈值的时候，船舶会发生主参数共振，产生大幅横摇甚至倾覆；在斜浪中，船舶发生的是参强激励横摇运动，遭遇频率接近横摇固有频率时，还会激起横摇主共振，同样会产生大幅横摇甚至倾覆。

Five types of call of Blood Pheasant were analysed by using sonograph, which included gathering call, alarm call, feeding call, competing-food call and contacting call.

对血雉的呼唤声、报警叫声、取食叫声、争食叫声、联络叫声等5种鸣声进行了声谱分析，并探讨了鸣声与其相应行为的关系。

This paper introduces the principle, the function, the constitutes and the classification of computer safety surveillance and controlling system based on field bus, and the working mode of field bus system has been explained, which are roll-call polling, roll-call passing, ALOHA, CSMA and CSMA/CS.

本论文简要介绍了计算机监控系统的原理、功能、组成及分类，阐述了基于现场总线技术的计算机监控系统的原理和组成，并说明了现场总线系统的工作模式，即轮叫轮询、传递轮询、ALOHA、CSMA和CSMA/CD。

House of Representatives plenary session in general do not use a roll-call vote, the Senate is often a roll-call vote.

众议院全体会议一般不使用唱名表决，参议院全体会议则经常进行唱名表决。

The method comprises: A, obtaining service area of user terminal, access and call status control node address of user terminal and session control identifiers of the access and call status control node through domain name node; B, user terminal sends a register request to access and call status control node which acquires the user terminal safety information from distribution apanage user server and performs safety information authentication between user terminal and the access and call status control node; C, the call and status control node modifies user terminal status in distribution apanage user server and downloads every kinds of service information of the user terminal.

通过域名服务节点，获取用户终端所在服务区域信息、和用户终端所属的接入呼叫状态控制节点的地址及该接入呼叫状态控制节点的会话控制标示符；B。用户终端向所述接入呼叫状态控制节点发起注册请求，由所述接入呼叫状态控制节点从分发归属地用户服务器获取该用户终端的安全信息，并进行用户终端与所述接入呼叫状态控制节点之间的安全信息认证；C。所述接入呼叫状态控制节点修改所述分发归属地用户服务器中该用户终端的状态，并下载该用户终端的各种业务信息。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。