The average tread life of tires equiped with IIR inner tubes was 75 % higher than that with NR inner tubes ;

装IIR内胎轮胎的 磨耗寿命比装NR内胎轮胎高75%；

In the all the extent of biodegradation of SOC showed a decreased tread with the extent of decomposition of organic matter increased .

总的看来，SOC降解程度 随着有机质分解程度的增加而呈现降低 趋势。

If you continue to tread the trickier path with enough determination you 'll find it gets smoother .

如果你 下决心继续 踩出计谋之路，你会发现它进行地顺利地过了。

Analysis of Heat Load in Tread Braking of Metro Vehicles with the Speed of 100 km / h

时速100km地铁车辆 踏 面制动热负荷分析

Improving Strength of Wheel Tread and Wheel Flange with Laser Method

用激光法提高车轮 踏 面及轮缘强度

Research on wheel tread spalling with the raising speed locomotive

提速机车车轮 踏 面剥离问题研究

Study on the noise of tread pattern with irregular narrow transverse grooves

不规则横向细沟槽 胎 面 花纹噪声研究

A SIBR tread with better processibility physical properties abrasion resistance and wet traction as well as lower rolling resistance was obtained by using 20 ~ 30 phr silica instead of the same level of carbon black .

用20~30份白炭黑等量替代炭黑，可获得加工性能、综合物理性能、耐磨性能、抗湿滑性能好和滚动阻力小的SIBR 胎 面 胶。

The musicians had almost stopped playing by the time he gained the courage to ask if she would tread a measure with him .

当他终于鼓起勇气请她 跳动个舞时，乐队已经快演奏完了。

Therefor the tan δ value and location could be adjusted by resin level to obtain a new NR / ENR tread with good wet hold and low rolling resistance .

因此，tanδ的大小和位置可以通过共混体系中树脂的并用量来调节，从而可获得湿抓 着性能好、滚动阻力低的新型NR／ENR 胎 面材料。

In this paper the probability-Fatigue curve and its determination was introduced and a BASIC program to tread the test data with the computer PC-1500 was compiled .

本文介绍了金属材料的概率疲劳曲线（P-S-N曲线）及其测定方法，并编制了适用于 PC-1500计算机 处理试验数据的BASIC程序。

It is proposed from the analysis of the tire noise generating mechanism that the specific measures to reduce the noise in tire design are the selection of the tread patterns with low noise and the optimization of their combination .

根据轮胎噪声机理分析的结论，确定了轮胎降噪设计具体措施是选择低噪声的 花纹形状并对 花纹组合方式进行优化。

Mr Bush also has to tread carefully with Republican lawmakers from farming states who have shed few tears over the apparent demise of the round .

布什也必须 小心 应付来自农业大州的共和党议员，他们对多哈回合显然宣告破裂并不关心。

The passenger car radial tire with preformed tread was compared to that with conventional tread .

对使用预成型 胎 面 和 使用普通胎面的轿车子午线轮胎进行了对比试验。

Defect Detecting of Train Wheelset Tread Surface with Laser Displacement Sensor

用激光位移传感器检测轮对 踏面缺陷

A new approach for surface parameter measuring of wheel tread with linear structured laser scanning is put forward .

提出一种基于激光线扫描测量法的 轮对表面参数测量方法。

The simulation and analysis of the pressure distribution in head runner of double plex tread extruder were made with ANSYS FEA software .

采用ANSYS有限元分析软件对 胎 面双复合挤出机头流道内部的压力场进行模拟和分析。

The tread and sidewall compounds with antioxidant RD / antioxidant 4020 / wax / micro crystalline wax showed excellent physical and aging properties and good discoloration resistance .

在 轮胎 胎侧 胶 和 胎 冠 胶 中 采用防老剂RD、防老剂4020、石蜡、微晶蜡并 用的防护体系，既能保证胶料的物理性能和优异的防护性能，又不会使胶料变色。

If you are hoping to form a new relationship tread carefully and slowly to begin with

如果你希望建立新的关系，首先要 慎重 行事， 不要着急。

Teach children to tread water with tips from a swimming instructor in this free video swim lesson . 2 Y !

教孩子们 踩在这个自由视频从一个游泳教练技巧游泳课。

And 1000 grain weight was same variation tread with stable time .

千粒重 与稳定时间变化 趋势相同。

Design Principle of Tread Pattern with Low Noise

低噪声 轮胎 花纹设计原则

Most especially must I tread with care in matters of life and death .

最为紧要的是我所从事的 生死攸关。

Tread on the EPC with Chinese Characteristic

走中国特色消失模铸造之 路

The various tread patterns with low noise are designed based on the above said principle the noises of these tread patterns are simulated by the computer and the various designs are compared and optimized according to the assessment criteria of low noise to obtain the optimum design .

依据以上原则进行低噪声 轮胎 花纹设计，并进行微机仿真噪声模拟，再根据低噪声评价准则对花纹方案进行对比和择优，最后确定最佳设计方案。

The integral rubber SIBR a kind of new tread rubber with great potentials for market is described ; its markets at home and abroad are analyzed and predicted and the production technology status and development are introduced .

集成橡胶SIBR是一种 极具市场潜力的 胎 面胶，本文对其国内外市场进行了分析及预测，并介绍了其国内外生产技术现状及技术进展。

Contrast Analysis of the Simulation Methods on Tread Braking Process Using Brake Shoes with Powder Metallurgy

粉末冶金闸瓦 踏 面制动仿真计算方法的对比分析

Reinforcing tread with nylon short fiber grafted rubber composites

尼龙短纤维接枝橡胶复合材料增强 胎 面 胶