性能良好的

This door adopt double stall replace tradition foldout.The door can open 88 degree with no touch. The whole of the door move forth 3-4mm when close it,so it has perfect windtight performance.

门内安装JMLS-1型内置取代传统落后的合页固定门页工艺，门可开启880不要门碰，关门后整门向外平移3-4mm挤压，使该型机车入口门具有良好的密封性能。

Its inputs are error e and error change ec and adust its PED parameters kp , kt, kd online with fuzzy induce method based on the normal PIDcontroller. It can fulfill the command of different e and ec for PID parameters, which gives the controlled object a better static and dynamic performance.

它是在常规PID控制器的基础上，以误差e和误差变化率c作为输入，采用模糊推理方法对PID参数K_p、K_i、K_d进行在线自整定，以满足不同e和c对控制器参数要求，而使被控对象具有良好的动、静态性能。

The invention also relates to a preparation method of the selective infrared absorption material of the amino adipate with the intercalation structure, which is characterized in that hydrotalcite LDHs is taken as a precursor, and organic matter of aminoacetic acid is intercalated between the hydrotalcite LDHs layers by an ion-exchange method and then assembled to obtain the IDAs-LDHs with a good crystal phase structure and excellent performance.

本发明还涉及该氨基二乙酸插层结构选择性红外吸收材料的制备方法，以水滑石LDHs为前体，采用离子交换法将氨基乙酸类有机物插入到LDHs层间，组装得到晶相结构良好、性能优异的IDAs-LDHs。

The anticorrosion property and thermal stability were also investigated.

结果表明，所合成的添加剂具有良好的抗腐蚀性和热稳定性及极压抗磨减摩性能。

At the temperature of 950~1100℃, the high FeCrNi austenitic steel showed a better heat-stability and mechanical properties as well.

在950~1100℃高温下，铁基高铬镍系奥氏体热稳定钢兼有优良的热稳定性和良好的物理力学性能。

In order to improve the oil solubility of benzotriazole which has good tribological behavior s,three benzotriazole derivatives were synthesized by reaction of sodium benzotrizole with chloroacetate.

苯并三氮唑具有良好的摩擦学性能，但在矿物油中的溶解性较差。

The PBT fiber is soft, friction-resistant, crispate, and it has good elasticity of elongation and compression.

PBT纤维具有较好的弹性、尺寸稳定性和良好的耐久性，染色性能优异。

Sodium silicate cement has good mechanical strength, excellent acid resistance (except for fluohydric acid and pyrophosphoric acid) and cheap price, but high in factor of porosity and irresistible to alkali.

水玻璃胶泥具有良好的机械强度，优良的耐酸性能，价格便宜，但孔隙率较大，不耐碱类腐蚀。

The results of this study indicate that HATI is biocompatible and has better biomechanics. The HATI is worth further investigating and could be recommended for clinical applications.

HATI具有良好的生物相容性和生物力学性能，是值得进一步研究、并可望试用于临床的种植体。

It is also desirable to have a reasonably fine grain in order to obtain ultrasonic inspectability.

为了获得良好的超声波探伤性能，也希望得到合适的细晶粒。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。