【Key words】 Artificial diet; silkworm; setae dispersion rate; 2nd instar developmental uniformity; select efficiency
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The new technologies of mass dissemination could reach large numbers of people with unprecedented speed and efficiency, but put control of the flow of information into the hands of a select few.
大规模传播的新技术以前所未有的速度和效率影响到大量的人,但是它却将信息流动的控制权交给少数被选拨出来的人手里。
We love seeing eco-upgrades that increase the efficiency of existing vehicles, but a select few are taking their customization to a whole other level.
对上市车型进行"环保升级",使其更加的高效节能,人们对此喜闻乐见。 但下面的这几位将整车改装带到了一个新的境界。
This also makes some very active hams to select their station location... based on a GROUND CONDUCTIVITY, another important factor in station efficiency.
这也使的一些活跃的爱好者精心挑选他们电台的方位,要考虑地面导电性,这是电台是否能高效率的另外一个重要因素。
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