This lightweight hand-held instrument is an effective warning device for staff working in areas that can contain combustible gases.
这种轻型手持式测试仪对在可能存在易燃气体区域内工作的人员来说是有效的可燃气体警报装置。
The air conditioning engineer can get the probes calibrated without having to send in the hand-held instrument (e. g. at Testo Industrial Services).
空调工程师可以得到，而无需在手持式仪器(如德图工业服务)发送校准探头。
However, a pilot can only choose to fly IFR if they possess an instrument rating which is above and beyond the basic pilot's license that must also be held.
然而，如果飞行员持有的仪器等级在其必须持有的基本的飞行员执照等级之上，那么飞行员只能选择仪表飞行规则。
The pipa is a sonorous, four-stringed, pear-shaped instrument held upright on the lap.
琵琶是一种音色清亮的四弦乐器，其形如梨，演奏时被竖抱于膝上。
The professor held a long, thin instrument in his hands.
教授双手握住一个又长又细的工具。
It also refers to an instrument that can only be held by the original holder and can not be used as mortgage or traded or transferred as mortgage.
也指金融工具只能由初始持有者所有而不能用作抵押品或作为抵押品交易或转让。
This Company shall not be held responsible for any behavioral consequence of not following the Instruction Manual in installing and operating the instrument.
针对任何不按照手册要求安装和操作仪器的行为后果，本公司不负任何责任。
Using an instrument called a phoropter, an optometrist places a series of lenses in front of your eyes and measures how they focus light using a hand held lighted instrument called a retinoscope.
在使用综合验光仪时，验光师会将一套的镜片放在眼睛的前面，并通过一种名叫眼底镜的轻便简易的仪器测量出它们是如何聚焦光线的。
The control system of XK3190 hand-held weighing instrument is introduced.
研制了XK3190手持式称重仪表控制系统。
Be familiar with PLC, VFD and instrument control system, held at least two years maintenance experience in the field.
熟悉plc，变频器，自控仪表，有2年以上相关维护工作经验。
The utility model discloses a portable hand-held electric eyesight instrument belonging to vision detecting electric displays.
本实用新型公开了一种便于携带的手持式电动视力仪。
In this paper, a scheme of monitoring on-line by a hand-held intelligent status monitoring instrument and diagnosing by a fault-diagnosis system based on PC is presented.
文章提出了一种使用手持式故障诊断仪来实现故障在线监测，并采用PC机完成故障判断的方案。
A flat, often triangular plectrum held between the finger and thumb, used in picking and strumming a guitar or similar stringed instrument.
一个扁平的，通常三角形的拨片，用拇指和另外一个手指拿着来拨弹吉它或者其他类似弦乐器。
A flat, often triangular plectrum held between the finger and thumb, used in picking and strumming a guitar or similar stringed instrument.
一个扁平的，通常三角形的拨片，用拇指和另外一个手指拿着来拨弹吉它或者其他类似弦乐器。
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