A kind of new low-alloy steel with strength was studied to overcome the deficiency of traditional high-manganese steel used in making creeper truck. 针对传统的高锰钢作为履带板材料在实际应用中的不足,试验采用了一种新型的铸造低合金高强度耐磨钢替代。
And the flier was also the creeper; 那飞翔者也是个爬行者;
Computer Aided Rolling Pass Design for Creeper Tread Steel teaching auxiliary 履带钢计算机辅助孔型设计系统的开发教师助手,教学辅助人员
This type mating creeper gear used in machinery of packing, traffic, metallurgy, mine and so on. 常与减速机配套用在运输,冶金,提升机,矿山,电力等设备上。
Tendrils may be branched, or unbranched, and may have terminal adhesive disks, as in the Virginia creeper. 卷须可能具有分枝,也可能无分枝,末端还会有吸盘,例如五叶地锦。
The creeper is growing up the wall. 爬山虎正沿着墙往上长。
Are interested, you can also all kinds of creeper, look at it, you surely will find many interesting things. 有兴趣的话,你也可以种种爬山虎,观察一下它,你肯定会发现许多有趣的东西。
Step by step, the sleepy creeper crawled into my sleeve to sleep. 昏昏欲睡的爬虫一步一步爬进我的袖子里睡觉。
At the foot of a pretty big pine, and involved in a green creeper, which had even partly lifted some of the smaller bones, a human skeleton lay, with a few shreds of clothing, on the ground. 一棵高大的松树下躺着一具死人的骷髅,身上还留着一些衣服碎片,绿色的藤蔓已经紧紧缠住了那骷髅,甚至顶起了一些较小的骨头。
The creeper is growing in towards the gutters, and should be cleared away. 蔓草往沟里生长,应该除掉。
Common European brown-and-buff tree creeper with down-curved bill. 普通的欧洲褐黄色啄木鸟,嘴巴向下弯曲。
I will never resemble clambering trumpet creeper. 绝不像攀缘的凌霄花。
The English ivy is an evergreen creeper. 英国常春藤是一种常绿攀缘植物。
If I love you& I won't flaunt myself with your high branches, like the scrambling trumpet creeper; 我如果爱你&绝不像攀援的凌霄花,借你的高枝炫耀自己;
I gently pulled his hand a creeper of the stem, actually still could not pull it off! 我轻轻地用手一拉爬山虎的茎,居然还拉不下来呢!
Kinds of creeper people, as long as the ivy's "feet" on the crevice, or cracks, and then poured some water, I was done. 种爬山虎的人,只要把爬山虎的“脚”放在石缝或裂缝中,再浇些水,就大功告成了。
The contrast test about track dynamic factor and anti creeper of the railways with two different types of sleeper(ⅲ b and Bao ⅰ) is made, when the rolling stock of heavy axle load passing. 对铺设Ⅲb型轨枕和宝Ⅰ型轨枕的铁路进行了通过大轴重车辆的轨道动力参数及防爬对比测试。
Fracture Cause Analysis of High Manganese Steel Creeper Tread 高锰钢履带板断裂原因分析
At present, the application of creeper in our province is concentrated on urban afforestation, mainly used in vertical greening and protection of bank and road. 目前,爬山虎的应用在我省主要集中在城市园林绿化方面,大多用于垂直绿化和护坡护路。
This paper made the structure strength analysis of a creeper truck for two working cases using finite element method and check the rigidity& strength, gave its optimization suggestion. 本文应用有限单元法对某些履带车辆的负重轮分两种工况进行了强度分析计算,校核了其刚强度并提出了改进建议。
The paper is about the manufactural process and quality control of 4m 3 electric power shovel's creeper tread. 本文介绍了4m3电铲履带的生产工艺及质量控制过程。
The tissue culture experiment on the Virginia creeper shows that: the suitable explant is suitable from 3~ 6 section axillary bud under the terminal bud. The embryonic rate is high and the plant is stalwart. 对五叶爬山虎组织培养试验研究结果表明:外植体以顶芽以下3~6个节位上的腋芽为适宜,萌芽率高,植株粗壮;
Meanwhile if high quality muddy wall-protection, anti-circulation cleaning by air, creeper crane hanging and putting long steel reinforcement cage once can be used, high quality and high speed drilling to pile can be realized. 若同时采用优质泥浆护壁、气举反循环清渣、履带吊车一次吊放长钢筋笼和大料斗灌注桩身砼等工艺,则完全可实现优质、高速钻孔成桩。
The research, exploitation and utilization of creeper in our province are very lacking, especially on research of integrated utilization and application in special area vegetation recovery. 对爬山虎属植物资源的研究、开发与应用存在严重不足,在特殊地段植被恢复研究与应用和综合开发利用研究方面还末见有正式报导。
Tissue culture experiment on the virginia creeper 五叶爬山虎组织培养试验研究
A new intersect system which will be used in tube creeper is introduced, a static magnetic intersect system. 介绍了管道爬行器的新定位系统&静磁场型定位系统。
But Virginia Creeper are living in takes 1/ 2 MS as the fundamental culture medium to grow better. 而五叶爬山虎则在以1/2MS为基本培养基中生长较好。
Finite Element Analysis of the Load bearing Wheel Structure of a Creeper Truck 履带车辆负重轮结构强度有限元分析
The fatigue life of the creeper tread is lacking in the maintenance support system of the self-propelled gun. 履带板的疲劳寿命是自行火炮维修保障体系中急缺的指标。
any of various small insectivorous birds of the northern hemisphere that climb up a tree trunk supporting themselves on stiff tail feathers and their feet