The out-of-plane librations of a si-micro-cantilever under different amplitude sine-base-excitation are efficiently tested,and the error of measurement repeatability for out-of-plane micro-motions is less than 10 nm.

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SBC linear guides have low coefficient of friction and excellent repeatability.

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The test which a real car bumps against full-scale guardrails is the most intuitionistic and effective way for researching the security of guardrails. But there are some deficiencies such as: high-cost, long-cycle, incompletion repeatability and shortage of test data etc.

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Research on biological effects of low-intensity electromagnetic field is always inconsistent with each other,which comes from low strictness and low repeatability of experimental results.

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Even more gratifying is that we have applied a combination of digital and analog technology, successfully developed an international leading level, the frequency can reach near 2MHZ, good repeatability, temperature coefficient of only 5 millionths per unit and can be long-term stability of the voltage frequency converter, which will enable new power meter can be achieved without long-term adjustment.

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The shape memory effect of poly{2,5-bis[(4-butoxyphenyl)oxycarbonyl]-styrenes} fiber was studied by TA-Q800 Dynamic Mechanical Analysis. According to the research results, the outstanding shape recovery ability of PBPCS fiber was found. The recovery rate was fastest above 145℃. It cost about 9 minutes recovering from 400% strain to origin length. The repeatability of shape memory was good in 5 repeated times.

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The repeatability and the precision of prediction model of the stickies content in pulp were less than 15% and 10%, respectively, which could meet the industry analysis requirement.

該模型預測漿料膠黏物含量的重現(xiàn)性相對標準偏差和準確性相對平均偏差分別小于15%和10%，可以達到工業(yè)分析的要求天天摸人人操人人爱。

The results indicated that there were significant differences between clones and all the coefficients of shrinkage that were found to be under strong genetic control. The vertical variation pattern within tree of shrinkage was downward with the tree height. The clonal repeatability's in shrinkage of oven-dried and air-d...

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Because the variation of the light source and other errors related to light intensity are not so critical for the measurement in this system and some 1/4λ wave-plates affect on the other wavelengths is very little, the retardance can be measured in high accuracy and high repeatability. In principles, the system accuracy can measure any retardance, and can be used in characteristic spectrum analysis of other phase retarders.

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For most standard applications a simple pallet pin method part presentation provides enough stability/repeatability to make robotic sealing automation accurate and affordable.

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