可取代的

At present the elevator control generally has selected twomethods, one is uses the microcomputer to take the signal controlunit, completes the elevator signal gathering, the running status andthe function hypothesis, realizes the elevator automatic dispatch andthe collection chooses the movement function, drives the control tocomplete by the frequency changer; The second control modesubstitutes for the microcomputer realization signal collection withthe programmable controller to choose the control.

目前电梯的控制普遍采用了两种方式，一是采用微机作为信号控制单元，完成电梯信号的采集、运行状态和功能的设定，实现电梯的自动调度和集选运行功能，拖动控制则由变频器来完成；第二种控制方式用可编程控制器取代微机实现信号集选控制。

The high temperature endurance limit and creep rupture strength,organization change in high temperature and the crack resistance are systematically studied.

结果表明：FNA组合接头具有较高的高温持久强度和蠕变极限，可大幅度提高设备的服役寿命，是取代旧接头形式的理想技术方案

RTP was performed to the wafers instead of the first step in conventional intrinsic gettering, oxygen precipitates with higher density and good denuded zone were formed easily.

高温快速热处理取代常规内吸杂工艺中的第一步高温退火，可在硅片中形成理想密度的氧沉淀和良好的清洁区。

A novel stabilized power source with thyristors and controlled by monolithic computer is proposed.

提出了一种用8751单片机控制的晶闸管稳定电源，其特点在于充分利用了8751芯片中的两个定时器，用软件方法取代传统的硬件过零检测，可实现同步和触发脉冲的移相。

The zinc sulphate is an important constituent of the coagulating bath, zinc sulphate can enhance the strength of ray- on,and form a structure of serrated cross-section.

硫酸锌是凝固浴的重要组成部分，硫酸锌使纤维具均匀的小晶区结构，而增加纤维强度，在粘胶中添加尿素可部分取代 ZnSO_4的作用。

We have adopted－or are still debating－many of his plans: school vouchers （he believed public schools perform poorly because they are monopolies）; the negative income tax （Friedman proposed substituting direct payments to the poor for the "rag bag" of existing government services－the idea partially inspired today's "earned income tax credit," providing subsidies for low-income workers）; the all-volunteer military, created in 1973; and personal accounts for Social Security.

例如，教育券（他认为公立学校是垄断机构，因此不如私立学校）；负所得税，即穷人工作不用交税，还可得到补助（弗里德曼主张直接向穷人支付现金，用以取代质量不佳的政府服务，当前美国的&工作所得税抵免&就得益于他的主张）；1973年起实行的全志愿兵役制以及社会保障个人帐户。

To compare with general nickel coated steel strip, our steel strip with electrodeposited nickel coating is provided with more excellent processing capability and anti-corrosion capability. It can be applied to produce battery steel shell such as alkaline battery, electricizable battery, button cell, etc. This product has already been the developing trend of battery industry instead of actual rolling plating battery steel shell.

我公司生产的覆镍深冲钢带与普通镀镍钢带相比，具有更优良的加工性能和防腐性能，广泛应用于制造碱性电池钢壳、可充电电池钢壳、纽扣电池等电池产品，该产品取代现行滚镀电池钢壳已成为电池行业的发展趋势。

Along with the development of science technique, traditional combined machine based on relay-control cannot adapt to the advanced productivity , in that case, the programmable controlling technique ,with its flexiblity, high reliability,good generalization,gradually replaced the relay-control, becoming the main development direction of the contemporary industry control.

随着科学技术的不断发展，传统的以继电器控制为基础的组合机床愈加与先进生产力不相适应，在这种情况下，可编程序控制技术以其灵活性好，可靠性高，通用性强，逐渐取代了继电器控制方式，成为当代工业控制的主要发展方向。

Along with the development of science technique traditional combined machine based on relay-control cannot adapt to the advanced productivity in that case the programmable controlling technique with its flexiblity high reliabilitygood generalizationgradually replaced the relay-control becoming the main development direction of the contemporary industry control.

随着科学技术的不断发展，传统的以继电器控制为基础的组合机床愈加与先进生产力不相适应，在这种情况下，可编程序控制技术以其灵活性好，可靠性高，通用性强，逐渐取代了继电器控制方式，成为当代工业控制的主要发展方向。

M249s have seen action in every major conflict involving the United States since the 1991 Gulf War. Soldiers are generally satisfied with the weapon's performance, though there have been many reports of clogging with dirt and sand. Due to the weight and age of the weapon, the U.S. Marine Corps is considering designs for an infantry automatic rifle, which is planned to complement and partially replace the M249 in their service.

在1991年海湾战争开始，每次美军的军事行动及战争皆可见到M249的踪影，虽然有不少报告指出M249被沙或泥阻塞运作，但大部份士兵都对其作战表现满意，而随着服役年期及重量问题，美国海军陆战队开始研究一种步兵自动步枪的新产品，以全部或部分取代M249。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。