查询词典 Spring nut

Compared with the results of simulation of spring backstop and hydraulic cylinder backstop, using of hydraulic cylinder backstop depletes more effectively the vibration and impact of the crawler crane boom backward tipping than the spring backstop.

比较弹簧式和液压缸式防后倾装置的仿真结果，采用液压缸式防后倾装置比弹簧式防后倾装置能更为有效地消减臂架后倾时的振动和冲击。

Analyses the features and the problems of the hydraulic station with the cross spring electro-hydraulic pressure regulator and improves the station by replacing the cross spring electro-hydraulic pressure regulator with the electromagnetic proportional valve.

分析了十字弹簧电液调压装置液压站的特点及存在的问题，采用BYMD型电磁比例阀代替十字弹簧电液调压装置，对液压站进行改造，实践证明，改造后的液压站性能明显优于改造前，提高了提升系统的安全可靠性，对正在使用十字弹簧电液调压装置液压站的改造具有推广价值。

Quietly, I use an ancient Chi-feeling and deep into the spring of sentimentally attached to the threshold, with the brisk pace of a line spring wind chimes rang.

静静地，我用一份久远的炽情与深深的眷恋走进春的门坎，用一行轻快的脚步摇响春的风铃。

One day, the brothers remember wandering off Hengshan Mountain "Boy and Girl spring", such as Boy spring can move to Hangzhou enough.

有一天，兄弟记得流浪过南岳衡山的&童子泉&，如男孩春天可以移动到杭州足够。

Early spring, winter jasmine opened their beautiful smiling faces, the spring release of information.

初春，迎春花张开了美丽的笑脸，发布着春天的信息。

Particularly bearing steel, gear steel, spring steel, the steel mold, seamless steel tubes, and other leading products in domestic and international reputation, there are 35 products were Guoyou, Buyou, provincial distinctions, which, carburizing bearing steel, high carbon Chromium bearing steel and steel gear at the national Jinpai Jiang, single-sided Dual Chamber of flat steel country Silver Spring; GCr15 chromium bearing high-carbon steel products physical quality reached the international advanced level; G20 carburizing steel bearing the identification of Japan and Japan Co., Ltd., That reached the international advanced level, the Beijing plant south of locomotives and rolling stock as Mianjian products;∮ 130 mm specifications over four mooring chain is the only steel through the American Bureau of Shipping, Det Norske Veritas, Lloyd's Register, and other well-known international classification societies of the certification and licensing production of varieties.

特别是轴承钢、齿轮钢、弹簧钢、工模具钢、无缝钢管等主导产品在国内外享有盛誉，有35项产品获国优、部优、省优，其中，渗碳轴承钢、高碳铬轴承钢和齿轮钢分获国家金牌奖，单面双槽弹簧扁钢获国家银奖；GCr15高碳铬轴承钢产品实物质量达到国际先进水平；G20渗碳轴承钢经日本东洋株式会社鉴定，认为达到了国际先进水平，被北京南口机车车辆厂视为免检产品；∮130mm规格以上四级系泊链钢是国内唯一在通过美国船级社、挪威船级社、英国劳氏船级社等国际著名船级社的认证和许可批量生产的品种。

The load capacity of a coil spring is smaller than that of a leaf spring.

圈状弹簧的承载量较叶片弹簧小。

Inverted telescopic, coil spring, fully adjustable spring preload, high and low speed compression and rebound damping

倒伸缩，螺旋弹簧，完全可调弹簧预紧力，高和低速压缩和回弹阻尼

For thousands of years, people in vulgar celebration that has become uncommonly rich and varied, from the Lunar腊月on the 23rd annual play's Eve, the period of civil called "Spring Festival Day," also known as "sweeping dust Day," in So dust before the Spring Festival engage in health, our people have the traditional habits.

千百年来，人们使年俗庆祝活动变得异常丰富多彩，每年从农历腊月二十三日起到年三十，民间把这段时间叫做&迎春日&，也叫&扫尘日&，在春节前扫尘搞卫生，是我国人民素有的传统习惯。

This dissertation sets up a physical model consists of the caudal fin, the muscles and the spring, and also gives a mathematical model of the optimal compliance of the spring. Some simulations are carried out. The simulation results says that the elastic element can increase the propulsion efficiency, which provides a technical way for promoting efficiency of underwater propulsors.

本文给出了一种含有弹性元件的肌肉—弹性元件—尾鳍的物理模型，在游动能量损耗最低条件下，建立了求解弹性元件最佳柔顺系数的数学求解模型，并进行了仿真研究，研究结果验证了弹性元件对提高推进效率的作用，为提高仿鱼水下推进器的推进效率提供了一种技术上的解决途径。

Fostering the concept of multi-culture firmly and mastering the development of advanced culture correctly are conductive to resisting terrorism, separatism of nationalities and ultraism of religion, which is of great academic theoretical, immediate and profound historical si...

牢固树立多元文化的理念和正确把握先进文化的发展方向，有助于在世界范围内自觉地抵制恐怖主义，民族分裂主义和宗教极端主义。不仅具有重大的学术理论意义，而且也具有重大的现实意义和深远的历史意义。

But if anyone walks in the night, he stumbles, because the light is not in him.

11：10 若在黑夜行走，就必碰跌，因为那光不在他里面。