性能良好的

Results: No.1 and No.4 brazings had excellent comprehensive properties and weldability. Conclusion: No.1 and No.

结果：运用新研制的l和4钎料进行焊接的牙科金属材料具有良好的综合性能和可靠性。

Results: No.1 and No.4 brazings had excellent comprehensive properties and weldability.

结果： 运用新研制的1＃和4＃钎料进行焊接的牙科金属材料具有良好的综合性能和可靠性。

According to field testing data analysis, the author find out that buried pipe-in-pipe heat exchanger, which act as a important part of GSHP system, can supply sufficient heat flow and its operation performance is better than that of a wind cooled--heat pump. The author also finds out the self-equilibrium mechanism GSHP system operated with buried pipe-in-pipe heat exchanger, which give experiences for design and operation of a GSHP system.

通过实验测试与分析，证明了地下埋管换热器作为地源热泵系统的重要一环能够为热泵提供良好的热源，使地源热泵的性能参数优于风冷热泵，发现了埋管换热器匹配热泵运行时独特的自平衡规律，为设计和运行地源热泵技术提供了经验。

The state estimation error is proved to asymptotically approach zero with the Lyapunov method. The simulation result shows that the proposed observer scheme is effective and h...

仿真结果表明，所提出的非线性观察器设计方法具有良好的性能，在故障检测、状态估计等领域具有广泛的应用前景。

The characters of the composition, which is double component sealant made from 1-3% alginic acid sodium and 20% CaCl2 solution, is best in the biological experiment. Before new medical glue appeared in clinical, this gel is hopeful to be applied in clinic and provide theory basis for clinical anastomosis.

质量分数为1%~3%的海藻酸钠水溶液与质量分数为20%的CaCl2组成的双组分密封胶，生物实验中各项性能良好，在新的医用胶面世以前，可以作为血管粘接吻合密封剂，有望在临床中实验推广，为临床血管粘接吻合应用提供理论依据。

It shows that under the same conditions, the wear loss of the sample deposited AlTiN was 1.2% of the substrate, and the friction coefficient was 0.007. A significant approach to the mechanism of the properties is discussed with the aid of SEM, EDS and XRD.

结果表明，相同条件下，经沉积AlTiN涂层的试样磨损量仅为基材的1.2%，摩擦系数仅0.007，表现出良好的杭磨损特性；并用SEM、EDS、XRD等，对涂层的生物摩擦磨损性能进行了分析。

Therefore, This coating not only exhibits excellent oxidation resistance, but also can inhibits the harmful brittle phases formed on conventional aluminide coatings in the interface between the coating and the substrate due to interdiffusion.

与目前通常采用的涂层不同，其成分与基体合金基本相同，有良好的抗氧化性能，且避免了传统涂层高温使用后在涂层与基体间因互扩散形成的脆性有害相。

The vulcanization of styrene-butadiene rubber was delayed by the EHL-g-PEW. The break elongation and tensile strength were respectively higher 0.45Mpa and 62.50% than that of EHL. And EHL-g-PEW is a good antiager.

EHL-g-PEW的加入，对丁苯橡胶具有延迟硫化的效果，扯断伸长率和拉伸强度比纯EHL改性的橡胶相比分别提高了0.45Mpa和62.50%，而且它具有良好的耐老化性能。

The result shows that the blend membranes have good mechanical properties and can conquer the weakness of silk membranes,stiffness and brickleness.

采用共混法制备丝素-壳聚糖共混膜，并测定其力学性能，结果表明各种配比的丝素-壳聚糖共混膜均具有良好的机械性能，能够克服纯丝素膜刚而脆的弱点。

Silk fibroin-chitosan blend membranes were prepared by mixing method and the mechanics of blend membranes was measured. The result shows that the blend membranes have good mechanical properties and can conquer the weakness of silk membranes, stiffness and brickleness.

采用共混法制备丝素－壳聚糖共混膜，并测定其力学性能，结果表明各种配比的丝素－壳聚糖共混膜均具有良好的机械性能，能够克服纯丝素膜刚而脆的弱点。

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。