2) computerized transformer differential protection
计算机变压器差动保护
1.
Based on principle of computerized transformer differential protection , both conventional transformer differential protection and computerized transformer differential protection which simulates system differential protection are demonstrated theoretically ,while new principle of computerized transformer differential protection is primarily discussed .
就计算机变压器差动保护的原理从要求到原理本身存在的不足 ,从传统变压器差动保护到模拟传统差动保护的计算机变压器差动保护进行了理论上的说明 ,并对计算机变压器差动保护新原理进行了初步探讨 ,就计算机变压器差动保护在映秀湾水力发电总厂的运用作了理论上的推理与实际的评价 ,指出了不同厂家的计算机差动保护装置在实际运用中的效
3) differential pressure meter
差压计，压差计
4) converted pressure difference
折算压差
1.
Based on the relationship among wearing degree of the heat storage element,heat stored,air and flue gas resistance,the concepts of converted heat transferred of the heat storage element due to wear and converted pressure difference due to wear were presented after all the influential factors were quantified.
基于蓄热元件磨损程度与蓄热量及烟风阻力的关系,将各影响因素量化后,提出了蓄热元件磨损折算传热量和磨损折算压差的概念,推导了磨损检测的计算模型。
5) Tolerance calculation
公差计算
6) error calculation
误差计算
1.
The problems for attention in error calculation and judgement are analyzed to ensure the accuracy of bridge testing.
介绍携带型直流电桥整体检定,分析直流电桥误差计算和判断中应注意的问题,保证了电桥检定的准确度。
2.
A statistical method was proposed for the error calculation of full width at half maximum (FWHM) of X-ray diffraction peaks from the "Strip-chart" diffractometer, while formulas describing the relations a-mong the intensity, shape and measuring conditions were used for that of "Digital" diffraction peaks.
提出的原理及公式,不仅适合半高宽的误差计算,也适合于其他衍射参数的分析计算,并可用于数字化光谱分析计算中。
补充资料：计算机差谱技术
分子式：
CAS号：
性质：又称计算机减谱技术。对存储的两张谱图进行差减，将透光率标度换算为吸光度，选择欲差减组分的一个不受或基本上不受其他组分影响的独立峰，计算出它的吸光度。根据吸光度加和性原理，从混合谱图中各点处的总吸光度中减去欲差减组分的吸光度之后，再将谱图的吸光度标度重新换成透光率标度，便得到欲要的纯组分光谱图。
CAS号：
性质：又称计算机减谱技术。对存储的两张谱图进行差减，将透光率标度换算为吸光度，选择欲差减组分的一个不受或基本上不受其他组分影响的独立峰，计算出它的吸光度。根据吸光度加和性原理，从混合谱图中各点处的总吸光度中减去欲差减组分的吸光度之后，再将谱图的吸光度标度重新换成透光率标度，便得到欲要的纯组分光谱图。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条