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- Daily maintenance for the test device in test lab. 試驗室測試設備的日常維護。
- The invention discloses a test device. 本發明公開一種測試裝置。
- By flexural test and split test , the effect of part or total replacement of mineral powder with cement on and-cracking performance of asphalt mixture is researched. 通過彎曲試驗和劈裂試驗,分析了水泥替代部分或全部礦粉對瀝青混合料抗裂性能的影響。
- This paper performed a flexural test of 6 full-scale continuous beams and 2 full-scale cantilever beams with development lengths of negative reinforcements in two batches. 本文完成了負彎矩鋼筋分兩批切斷的六根足尺約束梁和兩根足尺懸臂樑的彎曲破壞試驗。
- The University of Petroleum(Beijing) thereby develops a simulation test device for hydraulic subsurface pump for gas and liquid two-phase flow. 石油大學(北京)為此研製了一套氣液兩相流液壓抽油泵模擬試驗裝置。
- Subsonic intake pipe is the key test device for a pre-research project simulation test. 亞音速進氣管是用於某課題模擬模擬試驗設備的關鍵部件,設計技術要求高,製造難度大。
- Mechanism, test device and results of vibratory mixing and secondary material mixing are expatiated. 介紹振動攪拌和二次投料攪拌工藝的機理、試驗裝置及其試驗結果。
- Proper wood-plastic composite samples are chosen for five kinds of typical flaws or damages.Acoustic emission (AE) signals are collected in the three-point flexural tests. 摘要針對木塑複合材料五種典型的缺陷及損傷機制,選擇合適的木塑試樣,應用三點彎曲的載入方法採集聲發射信號。
- Equipped with dedicated 「 plastic theftproof closure performance test device 」, as shown here. 根據瓶蓋用途的不同,對不含氣蓋和含氣蓋的測方法有不同的規定。
- A test device for flack flowing systems based on virtual instrument technology is developed. 摘要研製基於虛擬儀器技術的高炮隨動系統性能檢測裝置。
- It presents the items of test for the series LZ clutch and brake,describes the test device on the structure, principle and experiment method. 介紹了LZ系列離合器/制動器性能測試項目及性能測試台測試系統總體方案、結構原理、控制功能和測試方法。
- LCR test instrument, Shore hardness test instrument and capacitive electrostrictive properties test device are used to test the effect of doped PUE. 採用LCR測試儀、邵氏硬度計和電容法電致伸縮特性測試裝置研究了納米鈦酸鋇摻雜對PUE的影響。
- A gas generator-turbopump test device and an overall engine test system for LOX / kerosene rocket engine were developed. 設計並建立了液氧/油發動機發生器-渦輪泵聯動裝置和整機試驗系統。
- The paper discussed the basic method of measuring cutting-rate and fuel consumption of chain saws by means of a special test device. 本文論述採用專用的鋸切試驗機測定油鋸鋸切效率和鋸切耗油率的基本方法。
- It is suggested that the holographic stereopsis text facility can be used more comprehensively as a new reliable stereopsis test device. 全息立體視覺檢查儀可作為一種新的、可靠的檢查工具在臨床上推廣使用。
- The test device and method on the water conduction coefficient for large sample under triaxial stress state are introduced. 介紹了三軸應力狀態下測定大煤樣導水係數的實驗裝置與實驗方法。
- The principle of a composite test device for air-tightness of automobile compartments and air volume of air conditioners was described. 摘要論述了客車車室氣密性和車用空調風量綜合試驗裝置的原理。
- The effects of electric parameter upon tool magnetization during magnetizing is studied, the test device and process are presented. 研究刀具磁處理過程中電參數對處理效果的影響,給出了可行的實驗裝置和實驗方法。
- A simple test will show if this is real gold. 簡單的試驗就能證明這是否是真金。
- A test device is introduced which can give self-explanatory hoop strength by exertion of combined endovascular stent force and a hydraulic pressure on an elastic tube. 利用液壓方法測量國產鈦鎳形狀記憶合金交叉網格血管內支架的力學性能的試驗方法。