1) varying i method
变i法
1.
By studying the maximum density curve theory,particle interfering theory and different grading calculus,the varying i method and calculating formula were put forward to grading design.
在对最大密度曲线理论和粒子干涉理论及相关级配算法研究的基础上,提出了变i法及相应算法。
2.
Based on studying the calculation,design,and adjustment of aggregate gradation and the high temperature stability index of asphalt mixture in mix design,the varying i method and calculating formula were put forward,and the ranges of i satisfying AC-16,SMA-16 and Sup-12.
通过对沥青混合料集料级配计算、设计、调整和沥青混合料高温性能评价指标的研究,提出了变i法及其公式,给出了满足AC-16、SMA-16和Sup-12。
2) isotropic-nematic transition
I-N相变
3) hypervariable regionⅠ
高变区I
1.
In order to investigate the association between gene marker and athlete performance and its molecular genetic mechanism in human, we analyzed the sequence polymorphisms of the mitochondrial DNA (mtDNA) hypervariable regionⅠ(HVRⅠ).
为了探讨人类运动能力相关的基因标记与分子遗传学机制 ,选取汉族耐力运动员 95人 ,相应汉人对照 92人 ,对其线粒体基因高变区I(mtDNAHVRⅠ )特异性片段进行扩增、测序 ,分析其序列多态性特征。
4) I/V conversion
I/V变换
1.
The design was developed with the bridge circuit of I/V conversion and A/D converter ICL7109,interfacing with computer by EPP mode,with the platform of virtual instrument Windows/CVI.
采用了以A/D转换器ICL7109为核心及桥式I/V变换的硬件电路,通过EPP接口与计算机连接,由LabWindows/CVI实现电源功耗的自动测试。
5) V/I transfer
V/I变换
1.
Based on a 16 bit single chip computer SPCE061A,a novel digital controlled direct current source(DCDCS) with high accuracy is designed and fabricated using high precise V/I transfer circuit XTR110 and power VMOS transistor in this paper.
以16位SPCE061A单片机为核心,配以精密的V/I变换电路XTR110和大功率VMOS管,设计制作了一种数控直流电流源。
6) I/O invariable
I/O变量
补充资料：变尺度法
分子式：
CAS号：
性质：变尺度法是在解无约束极值问题的梯度法基础上发展起来的，它利用递推的方法计算目标函数的二阶导数及其逆阵，减少了计算量，同时比梯度法收敛快，是目前解决无约束极值问题的最有效的算法之一。
CAS号：
性质：变尺度法是在解无约束极值问题的梯度法基础上发展起来的，它利用递推的方法计算目标函数的二阶导数及其逆阵，减少了计算量，同时比梯度法收敛快，是目前解决无约束极值问题的最有效的算法之一。
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