this paper presents a discriminating theorem for the repeated root of a cubic algebraic equation and a solution formula of the repeated root, with the theorem we can determine there exists a triple root, a double root or no repeated root in solutions of the cubic equation.

1、

discussion on methanol process of triple-column double-effect rectification

甲醇三塔双效精馏的讨论

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2、

bicubic b-spline surface patches and their application in the computation of scattering fields in the case of g2 continuous bicubic b-spline surface models, it requires four pairs of interior triple double knots.

双三次B样条曲面片拟合技术在散射场计算中的应用要得到具有局部格式的G~2光滑拼接条件，曲面片的最低次数是五次而且最少要有四个内部三重结点。

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3、

the subsequent triple double-45 points, 11 rebounds, 11 assists-was beside the point.

接下来的三双——45分11篮板11助攻——都是无关紧要的。

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4、

rondo had a triple double and it was a low scoring game.

比分虽然不高，但是隆多交出了三双的成绩单。

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5、

pore structure and hydrophobic property of ethylene-modified microporous silica membranes

乙烯基修饰的微孔二氧化硅膜孔结构与疏水性研究

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6、

measurement of the particles hydrophobic property in dissolved air floatation

溶气气浮中颗粒疏水性能的测定

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7、

however, its use is limited by lacking of cell recognition sites and their hydrophobic property.

然而其缺乏与细胞的识别位点以及自身的强疏水性使其应用受到限制。

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8、

the neutral salts enhanced the hydrophobic property of vegetable tannin obviously.

中性盐会明显降低鞣质分子在水溶液中的稳定性。

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9、

clinical observation of hypertonic glucose in ivp

高渗糖在静脉肾盂造影中的临床观察

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10、

protective effects of hypertonic glucose on fetal rat brain damage studied caused by intrauterine distress

高渗糖对胎鼠宫内窘迫脑损害的保护作用

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11、

effect of injection of hypertonic glucose for the sclerosis therapy in aged huge hepatic cysts

高渗葡萄糖囊内注射治疗老年性巨大肝囊肿疗效分析

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12、

blocks of ice downstream ram them down, for a whole two days he was able to extricate them from the ice mound.

块顺流而下的冰砣当中，整整两天的时间他才得以从冰砣当中解脱出来。

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13、

g. s. w. gross shipping weight

装船毛重

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14、

the main processing steps of rectangular bead wire include take-up, warping, end delivery, cut-to-length, bundle-up and winding;

矩形钢丝钢丝圈的主要生产工序有放线、整经、送头、定长裁断、捆扎和缠绕；

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15、

is there a direct lead from the bow stopper to the winch drum (not the warping end)?

艏制链器到绞链盘滚筒（不是绞缆滚筒）之间是否有一个直接引导器？

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16、

anatomical study and clinical importance of the ileocecal fold

回盲襞的观测及其临床意义

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17、

the common harm of reinforced concrete road and countermeasures

水泥混凝土路面常见危害与防治对策

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18、

a preliminary research on the iron fiber reinforced concrete road - surface

钢纤维水泥混凝土路面研究初探

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19、

analysis on the engineering application of steel fiber reinforced concrete road surface

钢纤维混凝土路面的工程应用分析

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20、

in order to meet the demand of real-time performance, the system of unmanned ground vehicle will be split into two parts: the server is in charge of the sensor data collection and the output, the client receives environmental perception data and make algorithm decisions.

为了提升系统的实时性，本文将智能车系统分拆成两部分：服务器进行传感器数据的采集、前期处理和车体控制输出；客户端接收环境感知数据，做算法决策。

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