查询词典 drop hammer

Forge company: It has 4 t/3 t electric hammer, 1000 t, 300 t, 100 t/80 t drop press; 450 kg, 250 kg air hammer; heating furnace and other equipments.

该公司拥有1000 t 、300 t 、100 t 、80 t 模锻压力机，4 t 、3 t 电液锤，1 t 、450kg 、250kg 空气锤，大小煤加热炉和煤气加热炉10多台。

Because of its simplicity and convenience in use, drop hammer test machine is increasingly turned into the situation of important test equipment for studying impact capability of isolator.

落锤试验方法，因装置结构简单，操作方便，现已成为在隔振器冲击性能研究领域中重要的手段。

Compared with the shock experiment of the drop hammer, the experiment method accords with the principle of shock isolation, and hence the shock testing results are better reference parameters for the engineering application.

相比落锤冲击试验而言，本测试方法符合冲击隔离原理，因而测试结果对于工程应用具有更好的参考价值。

Every wind up full the clock can work 7 days, this time the hammer drop at the bottom, Need wind up once again, to the hammer rise again.

每上足一次发条，时钟走时大于7天，此时重锤，落到最低位置。需要重新上足发条，将重锤升起。

Methods①The animal model of braincontusion caused by free drop hammer was established.②The injuredtissue of rat brain were stained by TUNEL for apoptosis,immunohistochemistry for Caspase-3 and Feulgen"s for DNA. Image analysistechnique and the statistical method were employed to explorate thetemporal changes of injury time.③The DNA was extracted from ratcontusive tissue of brain and assayed by gel electrophoresis toinvestigate the relationship between the DNA fragmentation and injurytime.④One handred and seventeen cases of death from traumatic braininjury were retrospective researched to investigate the characteristicof TBI in forensic medicine.⑤The contusive tissue of human brain werestained by TUNEL, Caspase-3 immunohistochemistry and Feulgen"s methodsin the same way to analyze and disclose the linear relationship betweentemporal changes with injury time.

方法①建立大鼠自由落体打击脑损伤模型；②对不同损伤时间组的大鼠脑挫伤组织进行TUNEL、Caspase-3免疫组化、Feulgen's DNA染色，结合图像分析技术和统计学分析，探讨脑挫伤后神经细胞凋亡、DNA片段化和含量的时序性变化；③提取大鼠脑挫伤组织DNA进行琼脂糖凝胶电泳分析，观察DNA片段化随损伤时间的变化特点；④对117例颅脑损伤致死案例进行回顾性分析，探讨其法医学特点；⑤选择不同损伤时间的人脑挫伤组织同样进行TUNEL、Caspase-3免疫组化、Feulgen's DNA染色和分析，观察上述指标与损伤时间的关系。

The paper determines compaction degree of subgrade making use of pumped sand, cutting ring ,nuclear density instrument and drop hammer frequent mensuration methods.

采用灌砂法、环刀法、核子密度仪法、落锤频谱式快速测定仪法4种方法对检测路基压实度的测试结果进行了比较分析；并以灌砂法作为现场测定压实度的标准方法，将其他方法与灌砂法进行回归标定，得出了相关关系，进一步证实了采用灌砂法作为路基压实度检测的标准方法是值得推广的。

The research of the utility and safety of the hammer was performed. The affecting factors of pile-soil system to the results of dynamic load testing were also analyzed. The results show that there is no tensile force in hammer during impact and it is feasible to utilize the hammer in drilling piles dynamic testing. Drop height, stiffness of cushion, pile length and diameter, and the soil qualities etc. affect the dynamic load testing results considerably.

研究结果表明：锤体冲击过程中基本不受拉力，符合试验要求；特大型组合式基桩高应变动力试桩重锤应用于灌注桩承载力检测是可行的；锤重、落距、桩径、桩长、土阻力分布、桩侧及桩端土弹限、锤垫刚度和力脉冲宽度等因素对检测承载力均有较大影响。

For example, the Shenzhen Area Xiangmihu mansion block on April 6 this year, the auction, starting price and 7.65 billion yuan, drop hammer price was 9.5 billion yuan, the floor price 7442 yuan per square meter for land in Shenzhen in recent years the most.

例如，在深圳地区块香蜜湖大厦4月6日，今年的拍卖，起拍价和七十六万五千点〇〇〇万元，落锤价为9.5亿元，底价七四四二元每平方米的土地在深圳近年来最。

For example, Shenzhen luxury kilometer convenient plots in the auction this year on April 6, Qipai price for 765 million yuan, 950 million yuan for the price drop hammer, 7,442 yuan per square metre of floor price for Shenzhen in the most premium.

例如，深圳豪宅片区香蜜湖地块于今年4月6日拍卖，起拍价为7.65亿元，落锤价为9.5亿元，楼面地价每平方米7442元，为深圳近年地价之最。

Song Zian in his speech that this year, the company from top to bottom in order to study and practice the scientific concept of development activities, as a driving force to seriously implement the "two-two down a security upgrade," the overall business objectives, and actively deal with the financial crisis, deepening enterprise reform, strengthen the Group's control, optimize the industrial structure, accelerate the construction of key projects to achieve a contrarian, the scientific development, the economy maintained a good development trend, showing a further optimize the industrial structure, the main core of the industry to consolidate; new project to promote new industries as a whole, the five Project drop hammer tuning; enterprise reform, deepening the level of integrated management of grades; social credibility continued to improve, corporate branding and further amplification; corporate culture to develop in depth, team cohesion and further enhance other five features.

宋子安在讲话中指出，今年以来，公司上下以学习实践科学发展观活动为动力，认真落实&两保两降一提升&总体经营目标，积极应对金融危机，不断深化企业改革，强化集团管控，优化产业结构，加快重点项目建设，实现了逆势而上，科学发展，经济运行保持了良好发展态势，呈现出产业结构进一步优化，主业核心地位更加巩固；新项目、新产业整体推进，五大工程落锤定音；企业改革不断深化，综合管理水平上档次；社会信誉度持续提升，企业品牌进一步放大；企业文化向纵深发展，团队凝聚力进一步增强等五个特点。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了