查询词典 backward compatibility

As an important part of digit circuit, electromagnetic compatibility of clock circuit is a complex problem.

时钟电路是数字电路的重要组成部分，其电磁兼容设计是一个复杂的问题。

The compatibility of rubber sealing parts with Dimethyl ether in a compression ignition engine was studied.

开展了二甲醚燃料与橡胶密封件的相容性研究。

With HDTV 's appearance, Condition Access technology will be used to. So discerption of TV and card will give CI technology a good chance that it is builded into TV. The controller system of discerption of TV and card was provided by SCM, SONY and ATMEL. But their compatibility is very low.

80年代中期，正当日本集中力量研究HDTV，1991年之后欧洲开始全数字HDTV制式的研究，信源编码欧洲和美国一样采用MPEG-2标准，HD-DIVINE提出COFDM技术引起国际上的注意，对于抗干扰有着明显的优势，正是在这个基础上开发成功DVB标准。

A kind of high-temperature leveling agent JL used for disperse dyeing, and it's retarding property, migration property, high temperature dispensability, dye compatibility were studied.

研究了高温匀染剂JL对分散染料染色时的缓染性、移染性、高温分散性、染料配伍性等。

The result shows, compared with conventional high-temperature leveling agent, the leveling agent JL can reduce the dyeing rate of the higher rate dye, increase the dyeing rate of the lower rate dye, improve the dye compatibility, migration property, and high temperature dispensability.

结果表明，与常规高温匀染剂相比，高温匀染剂JL能使初始上染速率较高的染料上染速率降低，使初始上染速率较低的染料上染速率提高，改善了染料的配伍性，提高了染料的移染性和高温分散性，且对染品的染色牢度影响不大。

The characterization results show the compatibility between continuous phase and dispersed phase of the alloys is good.

首次对国产球型催化剂用于乙烯气相均聚过程的动力学和颗粒形成过程进行了详细的研究，发现了特殊的聚合动力学现象。

Especially the most commonly used methods,such as coupling reagent,surfactant and polymer coating methods were introduced in detail.On these basis,the problems existed were put forwarded and the necessity of interface compatibility improvement,the uniform dispersedness of nano-particles in base material and stability control were pointed out.At the same time,further research direction was also proposed.

未经表面处理的纳米TiO2颗粒表面还具有亲水性，不能很好地分散在有机基质中，这大大降低了超细颗粒的实际应用效果；同时在有机高分子树脂中难以均匀分散，界面上会出现空隙，当空气中的水分进入空隙中就会引起界面高聚物的降解、脆化，导致材料性能下降。

Our products have good dispersibility, hiding power and excellent compatibility and so on.

我们的产品具有良好的分散性，遮盖力和极好的相容性等特点。

With consideration of displacement compatibility a design method of the buried circular tube has been proposed in this paper.

本文考虑了涵管结构与土的位移协调，提出了相应的涵管设计方法。

So, how to make different system understand the user model with the same meaning and how to gather and disport the user model are urgent affairs on a condition of enhancing the compatibility for personalization service system.

因此，如何实现不同系统对用户模型的同一理解，如何搜集、分发用户模型将是用户模型重用中亟待解决的问题。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。