查询词典 bore bit

Based on the data of 179 earthquakes from 1985 to 1990 in Shanghai and its adjacent area,for the records of the two bore-hole seismometers of Hongqiao and Nanhui seismic stations,we have studied how to determine the local magnitude by using the maximum amplitude of bore-hole velocity records.

根据上海台网观测记录到的上海及邻近地区1985年至1990年期间179次地震事件的资料，以虹桥台、南汇台的两口深井观测地震记录为例，探讨如何利用深井观测速度型记录的最大振幅来测定近震震级。

The study includes the hole color TV imagery system for drill hole, even-pole bore-hole acoustic system and acoustic meter, bore-hole multi-point consolidation apparatus, the quick camera computer-aid image for high rocky slope, image technology for layer analysis, safety monitoring technology for the section close to the dam, software for processing and forecasting the slope monitoring data, high precision geodesy monitoring automation system, etc..

钻孔彩色电视孔壁成像系统、直接横波测井研究偶极子井下声系和声波仪、钻孔多点渗压仪及压模系统、岩质高边坡快速摄像微机地质素描成图、层析成像技术、近坝库段安全监测技术、边坡监测数据处理预报软件研究、高精度大地测量监测自动化系统等项目，研究成果内容新、先进、实用，已在工程中应用，效益显著。

The main products of company have fluted drills .set up the mailing cutter,bore flatly, entangle knife, poishing bore, take shape the lathe tool, the burin, the welding type cutter, measuring tool, push knife,etc..

公司主要产品有麻花钻，交铣刀，扁钻，铰刀，抛光钻，成形车刀，雕刻刀，焊接式刀具，量具，推刀等。

The rack moves within a housing having a first bore, a counterbore, and an enlarged bore.

该齿条在设置有一个第一孔、一个沉孔和一个加大孔的壳体内移动。

This grinding machine processes the way adoption correspond type to whet to pare the way, the work piece install at turn round the work on the stage, turn round with the work pedestal, the emery wheel turns round at the same time, the path of the emery wheel to enter to depend turn round the work pedestal to follow the X direction moves the realization, top of bearings bore and top end face process good after, process with same emery wheel underneath of bearings bore and under carry the noodles, the work piece install once, with guarantee the accuracy.

此磨床的加工方式采用切入式磨削方式，工件安装在回转工作台上，随工作台回转，同时砂轮回转，砂轮的径向进给靠回转工作台沿 X 方向位移实现，上面的轴承孔及上端面加工好后，用同一砂轮加工下面的轴承孔及下端面，工件一次安装，以保证精度。

According to the structure and work principle of the bore evacuator and the principle of combustible cartridge case , the main reasons of the fire in combat room are low reliability of bore evacuator and incomplete combustion of combustible case.

根据某自行火炮抽气装置结构与工作原理以及可燃药筒燃烧机理，得出抽气装置抽气可靠性差与半可燃药筒燃烧不完全是战斗室失火主要原因，给出了抽气装置抽气可靠性计算模型，并分析了影响抽气装置抽气可靠性诸因素，提出了该自行火炮抽气装置结构改进建议；分析了半可燃药筒燃烧不完全原因，提出了半可燃药筒制造与验收及使用注意事项。这对于自行火炮的设计与使用均有一定的参考价值

1While launching machine Dai soon suddenly accelerate, if the transition spray bore to stop, especially the vacuum type carburetor appear a transition badly, hybrid once annoy sparse but clean a carburetor transition after turning off by oneself the bore then can smoothly start to launch machine behind, after start in response to steady mildly accelerate, as far as possible avoid nasty acceleration, the factitiousness result in transition bad.

当发动机怠速时突然加速，若过渡喷孔堵塞，特别是真空式化油器出现过渡性不良，混合气过稀而自行熄火后，清洗化油器过渡孔后便可顺利启动发动机，启动后应平稳柔和地加速，尽量避免急加速，人为造成过渡性不良。

Full-bore:full-bore straight-through type with connection between valve and pipeline or straight pipe,equal sectional area and "0" loss of flow.

全通径：全通径直通式，阀门与管道或直管连接相通，截面积相等，流量损失为"0"。

The howitzer has a maximum firing range of 22km when using the NORINCO Extended-Range, Full-Bore, Hollow-Base round, or 27km when using the NORINCO Extended-Range, Full-Bore, Rocket-Assisted round.

当使用中国北方工业总公司增-程，全内径，空心-底排弹药时最大射程22公里，或当使用中国北方工业总公司增-程，全-内径，火箭助推弹药时27公里。

The main armament of the SH1 is a 155mm/52-calibre howitzer, which can fire a range of ammunitions developed by NORINCO, including: Extended-Range, Full-Bore, Rocket-Assisted, High-Explosive and Extended-Range Full-Bore, Base-Bleed, High-Explosive.

SH1的主要武器是155 mm/52倍口径榴弹炮，能发射多种由中国北方工业总公司发展的弹药，包括：增-程，全-内径，火箭助推，高爆（ERFB- RA/HE）弹药和增-程，全-内径，底-排，高爆弹药。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。