查询词典 block hammer

An introduction is made of air springs Model S-200-2 with dual barrels developed by Nanchang University,and of structure and calculation of vibration i solation system for 75kg air hammer with a inertial block support by the springs .

本文介绍了南昌大学所开发的S 2 0 0 2型双曲囊式空气弹簧，以及以该空气弹簧为隔振元件的 75kg 空气锤惯性快式隔振系统的结构特点和设计计算。

Companies leading products are: E-breakers, hammer crusher, cone crusher, the roll crusher, composite Breakers, Zhi Shaji, brick machine, Mianshaozhuanji, press, block plane, Block making machine, Caiwa machine, a sand-gravel-and rock breaking machines, shredders, milling equipment, Raymond Mill, milling machines, processing equipment, ball mill, shaker, and other mechanical equipment.

公司主导产品有：鄂式破碎机、锤式破碎机、圆锥破碎机、对辊破碎机、复合式破碎机、制砂机、制砖机、免烧砖机、压砖机、砌块机、砌块成型机、彩瓦机、打砂机碎石机、破石机、粉碎机、制粉设备、雷蒙磨、磨粉机、选矿设备、球磨机、振动筛等机械设备。

Hollow blocks production of fixed-molding machines, air-core block mobile machine and supporting the hammer mill, blender feed trucks and other equipment.

生产空芯砌块固定式成型机、空芯砌块移动式成型机及配套的锤式粉碎机、搅拌机加料车等设备。

The main tower crane production, construction lifts, concrete pump, stability, soil mixing station, road milling machine, multi-functional automatic block making machine, the hammer mill mixer, soil screening and other broken more than 20 kinds of social needs New products.

主要生产塔式起重机、施工升降机、混凝土输送泵、稳定土拌和站、路面铣刨机、多功能全自动砌块成型机、锤式破碎搅拌机、土壤破碎筛分机等20多种社会需求新产品。

To advanced production technology and equipment production QTJ4-26 automatic hollow block production line; QYJ-45C air-core mobile-piled QYJ-45B aircraft and fixed-air batteries and a machine-piled the hammer mill , Mixer, feeding vehicles and other equipment.

以先进的生产工艺和设备生产QTJ4-26型全自动空芯砌块生产线；QYJ-45C型移动式空芯砌成型机和QYJ-45B型固定式空芯砌成型机及配套的锤式粉碎机、搅拌机、加料车等设备。

Stable soil mixing station, multi-functional automatic block making machine, PL800 - 1600 series of ingredients, JS500-2000 Series Shuangwo axis compulsory mixer, PZM800 - 1500 Series round grind mixer, road milling machine, Tower crane, construction lifts, concrete pump, hammer mill mixer, soil broken more than 20 kinds of screening and other social needs of new products.

稳定土拌和站、多功能全自动砌块成型机、PL800--1600系列配料机，JS500-2000系列双卧轴强制式搅拌机，PZM800--1500系列轮碾搅拌机，路面铣刨机，塔式起重机、施工升降机、混凝土输送泵，锤式破碎搅拌机、土壤破碎筛分机等20多种社会需求新产品。

Our company has many years of production history, introducing advanced foreign technology, combined with the actual situation at home and abroad, the development of products are: the impact crusher, E-type, hammer type, counter-style, composite, such as broken equipment, ball mill, such as the Department of Mineral Processing Equipment,×ú, block making machine, machines and other asbestos tile equipment, vibratory feeder, vibrating screen, sand washing machines, belt conveyors and other auxiliary equipment, some products have reached international advanced level.

本公司具有多年生产历史，引进国外先进技术，结合国内外实际情况，所研制生产的产品有：冲击式破碎机、鄂式、锤式、反击式、复合式等破碎设备，球磨机等选矿设备系，免烧砖机、砌块成型机、石棉瓦机等砖瓦设备，振动给料机、振动筛、洗砂机、皮带输送机等其他辅助设备，部分产品已经达到国际先进水平。

My company produces the machine selling cement building a piece , hydraulic pressure shakes brick machine , full-automatic building-block machine , the concrete builds piece molding machine , disheartened baking-free brick of fine coal machine , pressure ball machine , Ramon dawdles away , Ramon flour mill , Ramon machine , R type Ramon dawdle away , make grit machine, ball mill, crusher, building stones production line equipment, broken stone machine, wood powder machine, oscillating screen, ring hammer dyadic crusher, clear grit machine, drying machinery, high pressure Ramon super-thin flour mill, Machinery equipment such as ball mill accessory , the crusher striking back against style , honeycomb coal ball machine.

我公司生产销售水泥砌块机、液压振动砖机、全自动空心砌块机、混凝土砌块成型机、粉煤灰免烧砖机、制砖机、压砖机、挤砖机、振式制砖机、多功能制砖机、液压式制砖机、花砖机、路面花砖机、彩色花砖机、盲人道花砖机，压球机、蜂窝煤球机、雷蒙磨、雷蒙磨粉机、雷蒙机、R型雷蒙磨、制砂机、球磨机、破碎机、石料生产线设备、破石机、木粉机、振动筛、环锤式破碎机、洗砂机、烘干机、高压雷蒙超细磨粉机、球磨机配件、反击式破碎机，粮油机械、蔬菜脱水成套设备、玉米糁加工机械、粗粮细加工、玉米精加工微型机组、玉米高精粉微型机组等机械设备。

He threw tough copper into the fire, and tin, with silver and gold; he set his great anvil on its block, and with one hand grasped his mighty hammer while he took the tongs in the other.

工作做得井井有条。他把金属丢进火里，坚韧的青铜，还有锡块、贵重的黄金和白银。接着，他把硕大的砧块搬上平台，一手抓起沉重的锤，一手拿稳了钳夹。

In the fourth paragraph, how the theory of the damping to forging hammer foundation advances at home and abroad, the research and application of the implement for damping to forging hammer, the structure of damping to forging hammer and the calculation methods for forging hammer foundation vibration system, which are used at home nowadays, are particularly introduced.In the fifth paragraph, aiming at direct damping under anvil block of forging hammer, the author bases a mechanics model of two-degree with damping, and optimizes the vibration parameters both in frequency field and in time field, then finds out the new simple method of optimizing the vibration parameters of the damping device under anvil block of forging hammer.

第五章针对锻锤砧下直接支承式减振基础，建立了锻锤减振系统的二自由度有阻尼振动力学模型，然后用傅立叶变换法求出振动传递率的频率关系，用直接积分法求出砧座和基础位移的时域响应，并分别对频域函数和时域函数进行参数优化，最终建立起频率函数—时域函数—优化参数间的相互关系，从而找到了锻锤砧下隔振器参数优化的简便新方法。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。