查询词典 percussive

The design method of percussive dissipater in conduit outlet of rapid flow when pipe gets through the dyke is introduced in this paper and the design condition,advantage and potential application of this method are also presented with example.

简述穿堤涵管急流输水段出口撞击式消能工的设计方法，通过实例展示其运用的设计条件、优越性及应用前景。

As for the air percussive rotary drilling, because of its advantages of high ROP, long bit life, light WOB, reduced wear of drill collar, large cuttings, low drilling cost, low formation damage and no lost circulation, it has gained acceptance.

空气冲击回转钻井在一些特定的地层和井眼条件下具有高机械钻速、长钻头寿命、小钻压、较轻钻具磨损、大岩屑、低钻井成本、较轻油层污染和避免井漏等优点，因此很早就被钻井界接受。

Conversely, lively music with a stronger beat creates a more percussive massage that invigorates tired muscles.

节奏活泼的音乐则会产生敲击性的按摩动作，恢复肌肉活力。

Typically, guitar riffs make use of fast tremolo picking, and heavy palm muting for a percussive effect.

通常，吉他反复段落用快速碎拨和重度手掌闷音来达到冲击效果。

Form then on, it has been developed rapidly and wildly used in geological minerals drilling and petroleum industry. Generally, it can be classified as three kinds: percussived rilling, percussive and rotary dirlling, rotary and percussived rilling.

从此，该技术得到了较快的发地质矿产钻探、石油工业和建筑基础工程中得到应用，取得了较大的经济效益和社会效益。

At driving bit mounted on the steering wheel airbag middle position, co-pilot-bit airbag installed in front of the platform itself, the accident happened at the moment can effectively protect the driver and co-occupant spaces of the head and chest, because facing fierce collision will happen cause the vehicle in front of large deformation, and the vehicle occupant as the inertia of this heavy dive forward, causing the car with each other percussive elements, while driving the location of the car airbag can effectively to prevent the steering wheel when the collision happened at the top of the chest to the motorists to avoid the fatal injuries.

在正驾驶位的气囊装在方向盘的中间位置，副驾驶位的安全气囊安装在正前方的平台内部，在意外发生的瞬间可以有效的保护驾驶员和副驾驶位乘员的头部和胸部，因为正面发生的猛烈碰撞会导致车辆前方大幅度的变形，而车内乘员会随着这股猛烈的惯性向前俯冲，造成跟车内构件的相互撞击，另外车内正驾驶位置的安全气囊可以有效的防止在发生碰撞时方向盘顶到驾驶者的胸部，避免致命的伤害。

A primitive-sounding percussive style of playing blues on the piano, characterized by a persistent bass rhythm and florid figurations of a simple melody often in contrary motion to the bass

一个原始的冠冕堂皇的撞击式风格的钢琴上演奏蓝调，节奏和绚丽的特点譬喻一个相反的议案，简单的旋律往往由一个持续低音的低音

In this chapter, we will introduce to you various tools that are used for the installation of kitchen cabinet, including percussive drill, Jig saw, shift-gears electric drill, corner grinder, polisher, screw driver, pencil, tape, hammer, pincers, wrenches and glue feeder

这一节给大家介绍一下厨柜安装用到的各种工具，包括：专用工具箱冲击钻/穿梭机/调速电钻/角磨机/抛光机/螺丝刀/铅笔/钢卷尺/角尺/铁锤/钢钳/扳手/胶枪等。

But for contrast "Medieval Harp" features a wire strung harp with a more percussive sound, and the "Celtic Christmas Harp" album a Clarsach or Irish harp, which is gentle and traditional.

但是相反的，&原始竖琴&的特点则是用金属线的竖琴营造更加有敲击感的声音。&凯尔特圣诞竖琴&专辑是Clarsach或爱尔兰竖琴，更加温和和传统。

But for contrast "Medieval Harp" features a wire strung harp with a more percussive sound, and the "Celtic Christmas Harp" album a Clarsach or Irish harp, which is gentle and traditional.

凯尔特圣诞竖琴专辑是Clarsach或爱尔兰竖琴，更加温和和传统。

Through comparing with the results by simulation to study the effects of theprojectile"s final velocity, the angle of rotation and the ballistic trajectory"s migration withdifferent projectile"s rotating speeds, different target"s moving speeds and differentpenetration angles.

通过比较数值模拟的结果来研究不同弹头转速、目标速度、侵彻角对侵彻过程中弹头最终速度、翻转角度和弹道偏移的影响。

I love stationery and all the accoutrement of writing.

我爱文具以及所有的书写的工具装备。