次数
- 与 次数 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Medical Garbage Incinerator;Programmable Logic Controller;Thermal Engineering Monitoring-controlling System;Total Distributed Control System
论文导师袁镇福;浦兴国;周洁,论文学位硕士,论文专业工程热物理论文单位浙江大学,点击次数 1,论文页数 86页File Size7015K
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Mr Bush also has decidedly Gaullist notions about the exceptionalism of his country's destiny and the universalism of its values.
从1816年到1980年,他们参与的战争次数多于其它任何国家:22场(英国和美国分别打了19场和8场战争),其中7次挑起战争。
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Firstly, from Gauss' equations and relative motion equations, the relation of control impulse and relative motion was expressed as analysis formulas and simplified based on the near circular condition. By deeply analyzing the mechanism of impulses in each directions (radial, in-track and cross-track directions) effect on relative motion respectively, two maneuvers to establish formation flying are provided: one is to utilize the impulses in radial and cross-track directions, the other is to utilize the impulses in along-track and cross-track directions. Both of the two methods can establish satellite formation flying of any configuration. The method with impulses irradial and cross-track directions needs only 3 impulses, while the method with impulses in along-back and cross-track directions needs 4 impulses. Lastly, by an example of establishing a space-circle formation flying, two maneuvers were compared with each other in the amount of impulses and fuel consuming estimation.
首先由高斯型拉格朗日轨道摄动运动方程得到轨道坐标系中控制冲量与轨道根数偏差的关系,基于近圆轨道的条件简化并带入相对运动方程,得到控制冲量与相对运动的关系表达式;通过深入分析各个方向(径向、沿迹向与轨道面法向)的控制冲量对相对运动的影响,给出了分别用径向与轨道面法向控制冲量组合和沿迹向与轨道面法向控制冲量组合实现编队捕获的两种控制策略;最后给出了一个空间圆编队捕获实例,并从燃料消耗、施加冲量次数及捕获时间等角度对比研究了两种控制策略的特点。
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This paper presents a method of general Radon transform with2-order polynomial.
本文介绍了次数为"2"的多项式Radon变换。
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The queueing system with pure limited and single vacation, besides the queueing systems with feedback times having geometric distribution have been studied by many researchers and a lot of results have been obtained.
具有纯有限服务单假时间排队模型和反馈次数服从几何分布的排队模型已经得到许多学者的研究,获得了不少成果。
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Since then, the cat has gone on to double the number of imminent deaths it has sensed and convinced the geriatrician that it is no fluke .
从那时候起,这只猫已经把预知死亡的次数翻倍了,它向老年医学专家证明了自己不是侥幸的。
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A simple but accurate data movement model is built to determine the number of data movement between the global memory and the local memory for a given loop partitioning.
提出一个简单有效的数据传输模型,计算循环中数据足迹在全局内存和分布式内存之间的传输次数,以指导VE16机器上的循环自动分割策略。
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We chosen three time 1 month、3 month、6month after the treatment and compare the symptoms、electrocardiogram changes、glonoin reducing rate、life quality、hospitalized times for CHD、adverse reactions to drug of the two groups patients.
分别选取治疗后1个月、3个月、6个月三个时点,对两组患者症状、心电图变化、硝酸甘油停减率、生存质量变化情况、因冠心病再入院次数、药物不良反应等进行观察比较。
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The method of warming heart-yang to strengthen the heart can improve the clinical symptoms of CHD patients and the myocardial ischemia. It also can reduce blood lipid、increase the glonoin reducing rate and patients life quality. Furthermore, reducing the CHD recur and decreasing the hospitalized times for CHD.
温阳益心法能够改善冠心病患者临床症状、改善心肌缺血,降低血脂,提高硝酸甘油减停率,提高患者生存质量,且减少冠心病复发,降低患者因冠心病再入院次数。
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They marry more, go broke more often and make more money than any other people.
他们比其他人结婚的次数更多,离婚更多,赚的钱更多。
- 推荐网络例句
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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.
然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。
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Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.
镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。