1. Toe spring and heel tread. See shoe on level surface and check for normal toe spring and heel tread.
    鞋尖翘度及鞋跟著地，将鞋放在水平面上检查鞋尖翘度正常及鞋跟著地。

2. Friction material tire power shall be based on the natural rubber powder and butylbenzene rubber as the main material used automobiles, tractors, etc tread rubber of contact with the ground, made of crushing.35-120mmand 18-65mm of Rubber powder of Vulcanization state., the feature is the chemical stability good, mechanical strength and elastic, low hardness.
    摩擦材料用轮胎粉应当是以天然橡胶和丁苯橡胶为主要材料的废旧汽车、拖拉机等轮胎的接触地面的胎面胶，粉碎制成的，35目至120目和18目至65目的硫化状态的橡胶粉末。特点是化学性质稳定，机械强度好，有弹性、硬度低。

3. It''s all hand-operated printing and dyeing method is to knock-out miconioides version carpt cloth, scrape pulp Board to resist pulp agent strickle into the tread patterns on the surface, with empty space stencil, after the number of times, the essential feature of Indigo to dry after the scrape with starch, that is, show blue patterns.
    它的印染方法全部手工操作，是把镂空花版铺在白布上，用刮浆板把防染浆剂刮入花纹空隙漏印在布面上，干后浸染靛蓝数遍，晾干后刮去防染浆粉，即显现出蓝白花纹。

4. tread on的意思

4. Tread on the neck+[1] of
    骑在。。。头上；压迫

5.

5. As a superstructure, successive rulers have this as a code of conduct, with the rule of law, decency, the rule of philosophy and other means of people''s minds, so that people tread on Regulation ceremony, behaved, making the atmosphere.
    作为一种上层建筑，历代统治者都把此作为行为准则，用法制、礼教、哲理等各种手段统治人们的思想，使人们循礼蹈规，安分守己，使之成为相应的风气。

6. And the effect of wheel tread peeling on peeling of bearings is expounded.
    阐述了车轮踏面剥离对轴承剥离的影响。

7. EL*bgp ygKi0 Taking advantage of sunset light, but fortunately, this time, my friends along the way Natiao long tread directly on the stone holes.
    趁着夕阳西下这光线还好的时刻，我与朋友顺着那条长长的石蹬路直达月洞。

8. The metal grate caused the usual steering issue of the tire tread tracking wildly on the pattern of the grating.
    金属篦通常督导造成问题的胎面跟踪疯狂模式的光栅。

9. The influence of train running speed, wheel-rail friction coefficient, vehicle load, track geometric irregularity, partly load, gauge and the shape of wheel tread on derailment was emphasized.
    论文重点分析了车辆运行速度、轮轨摩擦系数、车辆载重、轨道几何不平顺、偏载、轨距大小、车轮踏面形状等因素对脱轨的影响。

10. Based on the damage characters of rail tread oblique crack and the relation between wheel-rail contact force and oblique crack, the reappearance test of rail oblique crack was carried on using JD-1 wheel/rail simulation facility. PD3 rail material was used in the simulation test.
    摘 要：根据钢轨踏面斜裂纹的损伤特点和轮轨力与斜裂纹关系分析设计试验方案，在西南交通大学 JD-1 轮轨模拟试验机上，对广深高速铁路铺设的 PD3 热轧钢轨材料进行了斜裂纹损伤再现试验。

11. For a stair open on both sides select a double return tread Risers Select 1 more riser than treads Starting Step select one starting step at the beginning of each stairway Landing Tread select landing tread for balconies and landings Stair Cove necessary for under landing tread and stair treads.
      一个露天楼梯两旁直立责责双重回报胎面比一月更加提升踏起开始一步一步选择一开始每个梯级登陆胎面胎面供选择登陆登陆露台、楼梯湾必需胎面和楼梯踏下着陆。

12. tread on的解释

12. A tread portion (4) of a tire includes a first vertical groove (10), a second vertical groove (12), a subvertical groove (14), a first lateral groove (16), a second lateral groove (18) and a third lateral groove (20) on a surface thereof.
      轮胎的胎面部在其表面上包括第一纵向沟槽、第二纵向沟槽、副纵向沟槽、第一横向沟槽、第二横向沟槽和第三横向沟槽。

13. tread on在线翻译

13. And this would help him to understand why constructing artificial flowers or performing on a tread-mill is work, while rolling ten-pins or climbing Mont Blanc is only amusement.
      这个道理使他明白了为什么做假花和蹬车轮就算是工作，而玩十柱戏和爬勃朗峰就算是娱乐。

14. tread on

14. The session began with half an hout on the bicycle and tread-mill, then he joined Daniele Tognaccini who had returned from Glasgow with the rest of the squad, for a series of short sprints.
      训练的前半个小时是在跑步机上进行，随后他加入了随Tognaccini一起从格拉斯哥归来的队伍，进行了一系列的短距离冲刺。

15. tread on

15. Tread into the electrical engineering 1 lose the soft tube of the liquid tube to clip the head through a control to carry on to the intravenous drop speed thick adjust the design to request, tread into electrical engineering 2 pass the pulley control h2(didou arrive be be apart from by a bottom of liquid) of height, carry on to the intravenous drop speed further thin adjust to control by attain the accuracy.
      步进电机1通过控制输液管软管夹头的松紧对点滴速度进行粗调到设计要求，步进电机2通过滑轮控制h2（滴斗到受液瓶底部的距离）的高度，对点滴速度进行进一步的细调以达到控制精度。

16. By opening an institutional form of points:(1) Tap E disk weave machine, using cam (commonly known as tread plate, peach dish), so that the rise and fall heald frames, heald frames is relatively small, as the 2-8 films, used for weaving a simple fabric, such as plain, twill, satin and so simple; (2) Dobby Loom, Dobby agencies is usually mounted on the top beam loom can weave a more complex system of small pattern fabric, using the number of heald frames are more usually 8-24 pieces, and its Integrated Box-down from the board or grain pattern paper control; (3) jacquard loom, each warp yarn from a single heald wire controls that can separate up and down, with grain board control the movement of each warp yarn, knitting patterns can be very complex large pattern fabric, such as brocade quilt cover and blankets.
      按开口机构形式分：（1）踏E盘织机，利用凸轮，使综框上升和下降，综框数较少，为2—8片，用于织造简单的织物，如平纹、斜纹、简单缎纹等；（2）多臂织机，多臂机构通常装在织机的顶梁上，可织制较复杂的小花纹织物，使用综框数较多一般为8—24片，它的综框升降运动由纹板或纹纸控制；（3）提花织机，每根经纱由单独的综丝控制，可以单独上升和下降，用纹板控制每根经纱的运动，可以织造花纹非常复杂的大花纹织物，如锦缎被面和毛毯等。

17. 791A firm heelclacking tread is heard on the stairs.
      791（从楼梯上传来坚定的脚步橐橐声。

18. President Obama continues to tread a fine line in commenting on Iran, anxious not to be seen as interfering or to fuel anti-American sentiment.
      奥巴马总统在评论伊朗形势方面仍然言辞谨慎，尽量不被认为干涉伊朗内政或增加反美情绪。

19. President Obama continues to tread a fine line in commenting on Iran - anxious not to be seen as interfering or to fuel anti-American sentiment.
      总统奥巴马继续谨慎地对伊朗发表评论，希望这些评论既不会被视为美国介入伊朗内政，也不会激起伊朗人的反美情绪。

20. President Obama continued continues to firm tread a fine line in committee commenting on Iran ensures - anxious not to be seen as interfering or to fill fuel anti-American sentiment.
      奥巴马总统在对伊朗问题的评论上继续沿着一条好路线走-虽然焦急，但是不会被看做干涉伊朗，或是激发起反美情绪。