性能良好的

Shell Malleus is a high performance range of open gear lubricants and thread compounds. They are high viscosity-based with advance d additives to enhance performance under very highly loaded areas and have excellent shock loading capabilities.

壳牌马力士是一系列高性能的开式齿轮润滑油和丝扣油产品，由于含有高级添加剂、并具有较高的粘度，即使在荷载非常高的条件下也可得到更好表现性能，并具有良好的抗振动荷载能力。

Shell Malleus is a high performance range of open gear lubricants and thread compounds. They are high viscosity-based with advanced additives to enhance performance under very highly loaded areas and have excellent shock loading capabilities.

壳牌马力士是一系列高性能的开式齿轮润滑油和丝扣油产品，由于含有高级添加剂、并具有较高的粘度，即使在荷载非常高的条件下也可得到更好表现性能，并具有良好的抗振动荷载能力。

It is shown that the meltable polyimide not only has excellent heat-resisting properties, but also has good vacuum properties. Therefore it can be used in vacuum as a high temperature adhensive.

通过分析比较可以看出可熔性聚酰亚胺不仅具有优良的耐高温特性，而且还具有良好的真空性能，因此，它完全可能作为真空中使用的耐高温胶粘剂材料。

From the metallograph, the grain size of the room-temperature water-cooling clasps was known to be smaller than that of the air-cooling clasps.

Ti75作为首次引入的卡环制作的新型钛合金，表现出良好的抗疲劳性能，是一种合适的牙科铸造合金。

The 3D topography of fractured surfaces was reconstructed and quantified by the means of SEM stereo pairs, image processing and analysis, and computer vision. It was shown that measured 3D roughness indexes Rs, Rq and Rmax have good positive relations to the crack propagation part of absorbed impact energy. Although fractal behavior had been checked out on the fractured surfaces, the fractal dimension was found nonsensitive to the fracture mode and mechanical properties. The geometric characteristics of fractal fractured surfaces should be quantified in fractal dimension together with absolute parameters.

利用扫描电镜立体对技术、图像处理与分析和计算机视觉方法对示波冲击断口形貌进行了三维重建和定量分析结果表明，断口三维粗糙度指数Rs，Rq和Rmax与示波冲击裂纹扩展功有很好的对应关系，显示了它们良好的应用前景断面虽然表现出分形行为，但分形维数是一个对断裂模式和性能不敏感参量对分形断口的几何特征描述应将分维和绝对尺度结合起来

Finally, based on the simulation results, with executing the protocols under RFCOMM layer in a specific Bluetooth chip and dealing the data operations defined in OBEX protocol in a micro control unit, a wireless flash disc with the EDP model structure was designed and realized . The reliable performances of the wireless flash disc were also certified by a set of test.

4在仿真研究的基础上，通过在蓝牙芯片中封装蓝牙RFCOMM 协议层以下的各层协议、在单片机中实现OBEX 协议定义的数据操作，设计并实现了嵌入式双处理器结构的无线闪存盘，该无线闪存盘工作可靠、性能良好。

Ti alloy is a most perspective material for oralogy due to its excellent mechanical properties and erosion resistance as well as biology compatibility.

钛具有优异的力学性能，良好的耐蚀性和生物相容性，已成为口腔医学中最有发展前途的金属材料。

To apply to circulating cooling water treatment more effectively, a column apparatus was devised by biocidal PVA balls, and some parameters of the column apparatus were researched such as length of filled column, treating time of water and outflux, etc.

结果表明：抗菌PVA小球具有良好的杀菌性能，在杀生剂添加量为m：m=3：2时，杀菌率达到（92 2）％；扫描电子显微镜显示，包埋了杀生剂的抗菌PVA凝胶小球是一种多孔性的球形颗粒，结构较密实，并且包埋效果理想。

One of PADDA's strong features is the automated navigation widget that is generated for a given record set, and the fact that it achieves very good performance when navigating large datasets.

PADDA的一个强大功能是在一给定的记录集上自动生成导航窗口部件，尤其在导航大型数据库时它能取得良好的性能。

No favourable effect on the car's behaviour was detectable until it was reduced to slogging speeds , when slight pinking could be provoked .

没有良好的作用，对赛车的性能检测，直到被沦为搞定速度，当轻微的粉色可以挑起的。

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。