查询词典 pile hammer

Purpose: The purpose of this study was to compare the curvature radius of different performance (63.20 m and 68.46 m) of hammer throw. Methods: The subject, who is the present record holder of hammer throw in Taiwan.

目的：本研究的目的在以学方程式求得链球运动时链球轨迹的曲半径，并比较同链球成绩（63.20及68.46公尺）的曲半径变化，藉此了解选手在动作过程中对链球的放情形。

Results: The results indicated that the patterns were completely different between two performances of hammer throw. The curvature radius of better one was more periodic than the other one, and was larger at the highest points and the lowest points of the orbit during hammer throw.

结果：结果显示在二次链球投掷表现时，链球进轨迹之曲半径变化型态完全同，成绩较佳者的曲半径变化较有周期性，在链球最高点和最低点的曲半径较大。

In 1972, the Pentagon Red Star - is the ancient symbol of Vulcan Vulcan - have been added up. In 1992, the eve of the demise of the Soviet Union, just as East Germany before the demise of the national flag be removed from the hammer and sickle emblem, like a harbinger of the Russian hammer and sickle emblem was on the "Russian Federation" to replace the word.

1972年，五角红星——古代是火神伏尔甘的标志——被加了上去。1992年，苏联灭亡前夕，就象东德灭亡之前从国旗上取消镰刀锤子国徽的预兆一样，俄罗斯国徽上的镰刀锤子也被&俄罗斯联邦&的单词取代。

We call you ball-peen hammer-- a little hammer for a little man.

我们叫你圆头锤小矮子就叫小锤子

In order to implement simultaneous casing while drilling of larger diameter pile holes and water wells in complex strata, a new type of bit for simultaneous casing while reverse circulation drilling with DTH air hammer was developed.

为实现在复杂地层用同步跟管钻进工艺钻凿直径较大的桩孔和水井，设计了一种气动潜孔锤反循环跟管钻进钻头。

The construction principle ,technology characteristic and merit of the hammer hidden pipe caisson pile are introduced in this text.

介绍了锤击沉管灌注桩的施工原理、技术特点及其优点，并对其施工方法和注意事项做了详细阐述，针对施工中常遇到的几种问题及问题产生的原因进行了详细分析，提出相应的预防措施和治理方法。

Pneumatic down-the-hole hammer is a drilling method with many advantages.Its features,such as wide application range,high hole quality,no circulating medium,low operation regulations,and drilling big diameter rock hole,fit to construct slide-resistant pile.

风动潜孔锤钻进是一种具有许多优点的钻进方法，它的许多特点，如成孔质量高、应用范围广、无液体循环介质、钻进规程参数小、可实现大直径基岩钻孔等都适合于抗滑桩施工。

The weight that drops in a pile driver or steam hammer .

快拿那把锤子吧，做事不要这么笨手笨脚的。

Asked one pile the person, the reason that everybody gives out: Build by laying bricks or stones of keyword a treadle-operated tilt hammer for hulling rice.

问了一大堆人，大家给出的原因：要害词碓砌。

One DZJ series of adjustable eccentric torque vibration pile hammers, GPE series of cooling water cycle vibration hammer and MD series hydraulic drill holes in the main exported to Japan.

其中DZJ系列可调偏心力矩振动桩锤、GPE系列水循环冷却振动锤及MD系列中孔液压式钻机主要出口日本。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48