1) Rate of change
变化率
1.
With their quantitative relationship,it is to know the value of PaCO_2 of blood plasma is bigger and bigger,rate of change of △[HCO~-_3]/△PaCO_2 is smaller and smaller with it in chronic respiratory acidosis;the value of PaCO_2 of blood plasma is smaller and smaller,rate of .
根据两者间的量化关系,看到:慢性呼吸性酸中毒时,随着血浆中PaCO2值越来越大,△[HCO3-]/△PaCO2的变化率越来越小;慢性呼吸性碱中毒时,随着血浆中PaCO2值越来越小,△[HCO3-]/△PaCO2的变化率也越来越小。
2.
With their functional relationship,it is to know the value of [HCO_3~-] of blood plasma is smaller and smaller,rate of change of △PaCO_2/△[HCO_3~-] is also smaller and smaller with it in metabolic acidosis;the value of [HCO_3~-] of blood plasma is bigger .
利用两者间的函数关系,看到:代谢性酸中毒时,随着血浆中[HCO3-]值越来越小,△PaCO2/△[HCO3-]的变化率也越来越小;代谢性碱中毒时,随着血浆中[HCO3-]值越来越大,△PaCO2/△[HCO3-]的变化率越来越小。
3.
The paper put forward the method of phase difference rate of change combine with EKF using in a novel passive detecting radar system.
文中针对新型无源探测系统提出了相位差变化率和EKF相结合的定位算法,并进行了仿真分析,结果表明这种算法和现有的无源定位算法相比的优越性和应用在新型无源定位系统中的可行性。
2) change rate
变化率
1.
The present method takes the change rates of certain diagonal elements of the structural flexibility matrix as identification indicator function.
传统柔度阵方法难以指示多跨连续梁这样一些复杂连续体结构在支撑处的损伤,提出以结构柔度阵某些自由度对应的对角元素的变化率作为损伤指示函数,对多跨连续梁结构进行更为有效的损伤识别。
2.
The change rate and has been raised and solved.
从分析变量间的关系入手,紧紧抓住导数概念的本质含义,凸现出谁关于谁的变化率,使问题得到正确解决。
3.
Taking Zhejiang Province as a case study area,the paper introduces the concepts of change rates and the scissors difference to quantitatively analyze the trends o.
以浙江省为例,通过计算人均生态足迹和生态承载力的变化率和剪刀差,对浙江省2000—2006年的生态足迹和生态安全指标体系进行了定量研究。
3) changing rate
变化率
1.
Study of power swing block criterion based on the changing rate of electric parameters;
基于电气量变化率的振荡闭锁判据
4) rate-of-change
变化率，变率
5) rate of change
变率;变化率
6) power change
功率变化率
补充资料：变化率限制器
分子式：
CAS号：
性质：又称速率限制器或变化率限制器。当输入信号的变化率在预设定的变化率以下时，输出信号等于输入信号。如果输入信号的变化率超过设定值时，输出信号的变化被抑制在预先设定的变化率。当输入信号的变化率回复到设定的变化率以下时，则输出信号亦恢复到仍等于输入信号。
CAS号：
性质：又称速率限制器或变化率限制器。当输入信号的变化率在预设定的变化率以下时，输出信号等于输入信号。如果输入信号的变化率超过设定值时，输出信号的变化被抑制在预先设定的变化率。当输入信号的变化率回复到设定的变化率以下时，则输出信号亦恢复到仍等于输入信号。
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