This portable rig can only drill 15m deep holes.

1、

An Introduction to MSY-80 Type Portable Pulse Pneumatic Conveyer

MSY·80型移动式脉冲气力输送机的介绍

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2、

Kinetic Characteristic Test and Analysis of Portable Belt Conveyer

移动式排土机动态特性测试与分析

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3、

A portable multifunctional operating appliance of bone surgery

便携式野战&Ⅰ型多功能骨科手术器械

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4、

Since low power is of importance to portable electronic appliance supplied by batteries, the discussion focuses on the low power design. And after comparing and analyzing different structures, a best tradeoff between performances and power dissipation was achieved.

鉴于低功耗在便携电子产品中的重要意义，论文围绕低功耗设计展开，在系统设计和电路设计中比较分析了多种结构，作出性能与功耗的优化组合。

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5、

Development of mine portable digital recorder

矿用便携式数据记录仪的研制

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6、

I'm calling to recommend you a new style of portable type recorder.

我打电话向您推荐一种新款式的便携式录音机。

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7、

Feasibility Study of Application of Portable Electronic Recorder in Fuel Gas Meter Reading

手持电子抄表应用于燃气抄表的可行性研究

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8、

The Exploitation and Application of Matrix LCD in Portable Data Recorder

点阵式液晶显示器在便携式查表器中的开发与应用

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9、

Development of Portable Data Recorder for Adjusting Test of Safety Valves

便携式安全阀调整试验数据记录仪的研制

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10、

The Design of Portable Fault Recorder Based on A New Structure

一种新结构的便携式故障录波装置设计

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11、

Development of Portable Recorder for Concrete Pouring

便携式混凝土浇筑记录仪的研制

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12、

As fast growing of consumer electronics market, System-On-Chip are widely applied to portable battery powered equipments and wireless communication products.

随着消费类电子市场的蓬勃发展，片上系统在手持音频设备和无线通信领域得到了广泛的应用。

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13、

It gives the overall program of testing equipment according to the outstanding aspects of the portable battery state detection device.

本文给出了检测设备设计的总体方案。

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14、

Requirements for new battery distributors, including requirements for portable battery distributors to have waste battery collection facilities;

需要的新电池分销商，包括所需的便携式电池经销商有废电池收集设施；

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15、

The Mold Design of Portable Battery Charger Bottom Case Injection Moulding

便携式电池充电器底壳注塑成型模具设计

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16、

The problems existed in the portable air sampler is summarized through practice, and make an exhaustive study on the improve method.

通过实践总结出携带式大气采样器存在的问题，并对其改进方法做了详细的研究。

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17、

Horizontal Straight-Neck, Double-Bottle Mouth Portable Water Sampler

直颈双口卧式便携水样采集器

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18、

The in-situ tests prove that the portable gravity sampler is simple in structure and easy for operation.

通过现场试验情况证明，该取样器具有结构简单、操作方便的优点。

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19、

Development of a Portable Gravity Sampler

一种便携式重力取样器的研制

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20、

The Probe into the Existed Problems on the Portable Air Sampler

携带式大气采样器存在问题探讨

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