high energy level pile

Manufacture and application of high-power fast gleithobel plough;

大功率快速滑行刨煤機的研制與應用

Primary analyses of the development of marine high-power diesel engine industry;

船用大功率柴油機產業發展初步分析

Optimum Design of Passive Coupler with Two-way Splitter for High-power Laser;

大功率激光兩分束無源耦合器的優化設計

The article introduces new developments of big power with high frequency,and emphasizes the important of updated soft switch bridge reverse power.

介紹了大功率高頻感應電源發展新趨勢,重點分析了現代軟開關橋式逆變電源的重要特性。

In order to guarantee the wind amount on the working area,choosing big power and partial ventilator,not only guarerteen safe production,but also decrease the economic investment compared with using two fan-shaped ventilation.

國投新集公司劉莊煤礦煤巷掘進工作面多數超過2 000 m,為了保證工作面用風量,選用大功率局部通風機,既保證了安全生產,又比用2臺局扇供風經濟投入有一些節約。

By analyzing switch power features,the big power DC/DC transformation model is chosen as power cell of main electric circuit.

提出了大電流低電壓的大功率開關電源的設計方案,研制了整流濾波電路,分析確定了DC/DC變換模塊作為主電路功率元件,并設計了PWM控制電路、軟啟動及過壓過流保護電路。

Design of high power plasma spray gun;

大功率等離子噴涂槍的設計

Application and development of high power diode-pumped solid-state laser;

大功率二極管泵浦固體激光器的應用和發展

Research of high power fiber laser atmosphere propagation;

大功率光纖激光大氣傳輸特性的研究

This article describes examples to upgrade introduced large power steam turbine so as to further increase their reliabilities.

敘述了提高引進型大功率汽輪機可靠性的具體成果。

Advancement of science and technology requires large and medium power tractors to develop toward large power, strong function and convenient operation.

科技的進步,將要求大中型拖拉機向著大功率、功能強、使用更加方便的方向發展。

for large power cryocoolers ranging from 25 to 80 K.

近年來高溫超導技術迅速發展,對25~80 K 溫區大功率低溫制冷機的需求日益迫切。

The ten functions that industrial associations should possess have been discribed in detail.

本文闡述了行業協會應具備的十大功能：行業自律，提供信息，上傳下達，協調服務，評選表彰，維護行業利益，促進技術開發和技術進步，教育培訓，推動化工外向型經濟的發展，促進經濟技術協作。