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- yearly descend rate model 年下降率模型
- In the 27 years, the morbidity of malaria was descended and the periodicity was formed, the yearly descending rate was 27.07%. 结论:27年间疟疾发病率逐年下降,并形成一定的周期性,年均下降速率为27.;07%25。
- Anderson G W. A Burning Rate Model for Charring Materials[Z]. Gaitherburg:1997. 未定义类型作者.;题名(正体;实词首字母大写)[Z]
- Anderson G W. A Burning Rate Model for Charring Materials[Z]. Gaitherburg:1997. 未定义类型作者.题名(正体,实词首字母大写)[Z].;出版地:出版者;出版年
- In this paper, We study the point estimation of linear failure rate model under censored life test. 该文研究了在定数截尾样本下线性失效率模型中参数的点估计问题。
- The two most popular models are the probe gap model and the probe rate model. 其中两个非常受欢迎的模型分别是探查缺口模型和探查速率模型。
- Objective To establish a rate model of stable orthotopic liver transplantation using three-cuff technique. 目的探讨建立稳定的三袖套法大鼠原位肝移植模型。
- Then we build RMB’s equilibrium exchange rate model by Engle-Granger two steps, error-correction model and H-P filter. 然后运用Engle-Granger两步法、误差修正模型和H-P滤波等计量方法构造出人民币均衡汇率模型,并以此估算出人民币均衡汇率的水平及其失调程度。
- This paper discusses the mechanism of the synthesis of ureaformaldehyde resin adhesive and proposesa reaction rate model. 本文讨论了尿素和甲醛反应生成际醛树脂粘合剂的反应机理及其可能的控制步聚,提出了反应速度方程模型。
- In the preencoding stage, with rate model, calculating the potential encoding bit numbers(EBN) and corresponding quantization value(NEAR) based on the buffer fullness. 在前一阶段 ;利用提出的模型推算出满足缓存的估计编码比特数及对应的量化值 .
- For example, KMV model based on option theory, CreditMetrics model based on VaR method, have with precise to it regards as to be basic death rate model, etc. insurance. 例如,以期权理论为基础的KMV模型,以VaR方法为基础的Credit Metrics模型,还有以保险精算为基础的死亡率模型等等。
- The hydrogen pressure transient in the break point and the compressibility of water/steam in the tubes are taken into account in the water leakage rate model. 根据断裂处氢气压力变化,并考虑管内流体的压缩性建立了水的泄漏率模型。
- The People's Bank compounds interest yearly. 人民银行以年为单位计算复利。
- The mean yearly rainfall is20 inches. 每年平均降雨量是二十英寸。
- I didn't expect him to descend to personal abuse. 我没料到他会堕落到对我进行人身攻击的地步。
- Then a differential model,which discribes the changes of sandface flow rate under pressure drawdown and buildup is derived.The rate model is used to solve the question ... 通过非结构网络 ,把井眼看作一个网格块 ,推导出了能反映开、关井后地层渗流量变化的用于求解单相流试井问题的差分模型。
- If this kind of descendent rate is more than the scope that economy grows, what can create obtain employment scale is contractible. 如果这种下降的速率大于经济增长的幅度,就会造成就业规模的缩小。
- The yearly conference will be held next month. 年会下个月举行。
- At this rate we won't be able to afford a holiday. 照这样下去,我们不会有时间/钱去度假的。
- Our family has a yearly reunion. 我们每年合家团聚一次。