PDV
- abbr. 分组时延偏差（packet delay variation）；通路延迟值（path delay value）；多角体衍生病毒（polyhedra-derived virus）；李矮缩病毒（Prune Dwarf Virus）；血源乙肝疫苗
网络释义专业释义
...polyclonalantibody家蚕核型多角体病毒是一种环状闭合双链DNA病毒，病毒粒子包埋于多角体蛋白中，这种包埋型多角体病毒（PDV）是家蚕个体间感染的病毒粒子表型［1］。因家蚕核型多角体蛋白可被目的基因替代，故人们利用杆状病毒作为载体，开发了杆状病毒-昆...
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李坏死环斑病毒(Prunusnecroticringspotvirus,PNRSV)和李矮缩病毒(Prunedwarfvirus,PDV)是严重危害核果类果树的两种重要病毒,导致被感染果树生长衰退、产量锐减,对这两种病毒进行有效的检测是防...
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PDV salt 真空纯盐
PDG PDV 和压差有关
PDV-1 病毒1型
HYDRA - PDV 设备物理参数采集
PDV-2 病毒2型
HYDRA PDV 设备物理参数采集
PDV Marina 运公司
PDV PLOVDIV AIRPORT 普罗夫迪夫机场
EMBEDDED PDV 嵌入式PDV类型
双语例句原声例句
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So it's, this is just the integral PDV And it's an ideal gas, isothermal, right.
从一点到二点的，的积分。，from, one, to, two, of, p, dV。，这是理想气体，恒温过程，好的。
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The effect of PDV structure on regulating characteristics was also studied at the state of on non-self balance.
并通过实验研究结构因素对非自平衡状态下调节特性的影响。
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I also want to assume for our present purposes that there's only pressure volume work going on, which is to say I want to put pdV p dV in here minus p dV for dw.
同时假定,对于我们目前的目的而言，只有压强做功这就是说,我要把这里的dw替换为负。
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P dV is equal to R dT. pV = RT for 1 mole, pdV=RdT so I just take dV here.
对等压过程，那么。
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So if you get these two guys together you get CvdT=-pdV Cv dT is minus p dV.
把它们联系,起来。
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Then the present value of $1-- The present PDV or PV of $1 = $1/.
一美元的现值...,一美元的现期贴现值或者现值就等于1/
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