atrait 特征[translate] aThere will be a good girl 正在翻译,请等待...[translate] aThe hydraulic efficiency is given by 给水力效率[translate]
数字通信系统的链路频谱效率（Link spectral efficiency）的单位是 bit/s/Hz，或(bit/s)/Hz（较少用，但更准确）。其定义为净比特率（有用信息速率，不包括纠错码）或最大吞吐量除以通信信道或数据链路的带宽（单位：赫兹）。调制效率定义为净比特率（包括纠错码）除以带宽。频谱效率通常被用于分析数字调制方式的...
The overall efficiency is given by: (3)ηo=HF−H2−QLHF where ηo= overall efficiency, and HF= abiabatic flame enthalpy (or heat liberated). In this case, it is often assumed that QLis 3% of the heat liberated and equation (3) then simplifies to: (4)ηo=0.97−H2HF Since...
Moreover, there is an alternate way to obtain IPCE through light harvesting efficiency (LHE), and the intermediate steps of that calculation provides more data about the efficiency of the dye sensitizer. As the first step, LHE(λ) is given by: [14]. (13)LHE(λ)=1−TT=1−10−A...
The phase is given by5 $$\varphi \;\left(r,\omega \right)=-\frac{\omega }{c}\left(\sqrt{{r}^{2}+{F}^{2}}-F\right)$$ (1) where r, ω, and F are the radial coordinates, angular frequency, and the focal length. To eliminate the chromatic aberration, both the phase \(...
Fairness as well as efficiency is an important aspect of compensation if land is condemned for public use. Much of the economics literature focuses on the efficiency aspect of compensation while equity considerations are given far smaller space. For a limited set of public projects, those for whic...
The PET generated by the sales of product i in county c and year t, \({BOTPET}_{ict}\), is given by \({BOTPET}_{ict}={BOTQTY}_{ict} {BOTWGT}_{i}\), where \({BOTQTY}_{ict}\) is the number of bottles of product i sold. Combining this with Eq. (1) and aggregating ...
The term efficiency can be defined as the ability to achieve an end goal with little to no waste, effort, or energy. Being efficient means you can achieve your results by putting the resources you have in the best way possible. Put simply, something is efficient if nothing is wasted and ...
Is Tax Efficiency Ethical? Some people feel that tax efficiency, especially when captured byhigh-net-worth individuals (HNWIs), is not fair. Consider a billionaire who pays a lower total effective tax rate than someone in poverty. As long as they conform to the rules outlined by theInternal...
We found that of the codon usage signal that remains after accounting for gene set sizes and other genomic factors is caused largely by the underlying GC content of the genomes. In other words, codon usage biases postulated to exist within mammalian transcriptomes might be explained by small ...