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小木虫论坛-学术科研互动平台 » 学术交流区 » 论文投稿 » 交流 » 【挑战自我】每天记一句经典语句[周期7天][35人参与][9.16结束]
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飞车友

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Bezier curve, which is intuitive and easy to control, is employed in the trajectory planning to generate the interpolation points, which need good accuracy and stability of velocity in Cartesian space.
贝塞尔曲线是一种直观并且易于控制的曲线，在轨迹规划研究中被用来生成插值点，生成插值点需要在笛卡尔空间中，速度具有好的精度和稳定性。
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201楼2016-09-11 15:22:44
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laser2010

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第三天：In the single mode fiber lasers, owing to the core and clad configuration, any light wave other than that of core guided modes in the employed fiber is difficult to be trasmitted, so that the output light forms stable transvers modes in accordance with the index profile.
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Albert
202楼2016-09-11 19:00:40
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goddongbeihu

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Not getting what you want or getting what you didn't want can be a blessing in disguise
没有收获你想要的东西或收获了你不想要的东西，或许可以因祸得福

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203楼2016-09-11 19:51:41
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Winston丶

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第三天：Experimental Materials. The raw materials included UO2(NO3)2·6H2O, (NH4)2CO3, CH3C(NH2) (NOH) (re- ferred to as AO), and Milli-Q water with a conductivity of 18.2 MΩ cm?1. First, we prepared a solid (NH4)4UO2(CO3)3 sample. Then, UO2(NO3)2·6H2O (0.007 mol) was directly dissolved in a specific amount of deionized water. Subsequently, (NH4)2CO3 aqueous solutions (0.12 mol) were slowly added into the uranyl nitrate solution. The yellow precipitate was isolated by centrifugation and collected after drying. To prepare a uranyl carbonate solution, (NH4)4UO2(CO3)3 powder was directly dissolved in deionized water with pH 8.16. To prepare uranyl?AO/CO32? solutions, a desired concentration of an

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204楼2016-09-11 20:20:56
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yang-congxia

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Withour

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205楼2016-09-11 22:31:38
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yang-congxia

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错了，Without impurities, there would be no diode, no transistor, or no semiconducting science and technology.

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206楼2016-09-11 22:33:32
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ddog19881022

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So, while the minimum particle width must still be larger than r ∗, the maximum size (length of rod) is limited by both surface diffusion of the nanoparticle component species along a/bYBCO and bulk
diffusion downwards along c, the latter being impeded by the continuous addition of YBCO layers to the growing film.当某现象发生时，另一种现象会出现其他情况，并且后者会、、、
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207楼2016-09-11 22:38:55
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淡淡绿茶

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Sept 11: This paper studied the variation patterns of soil labile organic carbon fractions and water stable aggregates in oasis cropland under effects of different long term fertilization treatments, which could have significance in evaluating oasis cropland soil quality and regional carbon cycle.

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208楼2016-09-11 22:41:44
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狼狼乾坤

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4/7: It is known thatthe electrochemical impedance spectroscopy (EIS) is a powerful tool and a noninvasive technique to investigate the electrochemical processes, such as the properties of multilayer
systems and its complicated surface, the rate of electrochemical reactions, dielectric and transport properties of materials and so on.
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努力找方向！
209楼2016-09-11 23:10:45
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进击的航哥

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9月11：Nothing is more important than the fact that…? 没有什么比这更重要的是…

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210楼2016-09-11 23:18:01
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