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This method can obtain high compression rate and high speed. At same time this method based on integral action, so it is easy to be realized by hardware..
该法能得到较高的压缩倍数和快的运算速度,同时该方法全是基于整数运算,硬件实现较容易,详见第六章。
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The ultrasonic-assisted solvent extraction and quantitative analysis of the oxine-copper residues in soil with ion pair of antiphase HPLC was established. This methods mainly uses XBridge C5 column and UV detector by using waters phase of phosphatic buffered solution/acetonitrile (60:40, by vol) as mobile phase with 0.8 mL/min flow ratio and UV detection at 245 nm. The residue time was 4.72 minute. The linear correlation of this method was 0.9987. The recovery rate was 76.2 to 108.7%. Comparatively standard deviation was 0.6 to 3.37%. The detection limits of method was 0.05 mg/kg.
建立了土壤中喹啉铜的超声波辅助溶剂提取-反相离子对高效液相色谱法的残留分析方法,该方法使用XBridge C18色谱柱和可变波长紫外检测器,并以水相磷酸盐缓冲体系-乙腈(体积比60:40)作流动相;流速为0.8mL/min;检测波长为245nm;保留时间为4.72min;线性相关系数为0.9987,回收率在76.2%~108.7%之间,相对标准偏差在0.6%~3.37%之间,对土壤的最低检出限为0.05mg/kg。
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The membrane isolation pumps is one kind of hydromass transportation hydraulic system,can reduce the cartage expense greatly,but indirectly brings the huge social efficiency,safe reliable,the work rate is high,may not stop nearly carries on the whole year to transport,does not have the material to lose nearly,the easy automatic control,to be advantageous for the maintenance management The hydraulic pressure diaphragm pump is one kind of fill domestic diaphragm pump which we develops in high-pressured,the small curr ent capacity pulp transportation aspect blank pumps plants,it and the common diaphragm pump main difference is:Has substituted for the crank connecting rod,the reduction gear using the hydraulic pump and so on aseries of equipments direct drive piston motion,this causes its structure is greatly the simplification,the cost drops greatly;When at the same time also requests the piston the commutation confidential assurance extremely accurately,but must realize this point theoretically and all has the very great difficulty in fact.
膜隔离泵就是一种浆体输送的液压系统,能大大降低运输费用,可间接带来巨大的社会效益,安全可靠,作业率高,几乎可不停地进行全年输送,几乎没有物料损耗,易于自动控制,便于维护管理。液压隔膜泵是我们开发的一种填补国内隔膜泵在高压、小流量矿浆输送方面空白的泵种,它与一般的主要区别是:利用液压泵取代了曲柄连杆、减速器等一系列装置直接驱动活塞运动,这使其结构大为简化,成本大大下降;但同时也要求活塞的换向时机要把握得非常准确,而要实现这一点理论上和实际上都存在很大难度。
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Warm premier when responds this topic indicated that the American loan crisis causes US dollar depreciation, the Federal Reserve to reduce the interest rate, the petroleum price to stay at a high level, this also has the very tremendous influence to the world stock market, presented the shake.
温总理在回应这个话题时表示,美国次贷危机造成美元贬值、美联储降息、石油价格居高不下,这对世界的股市也造成很大的影响,出现了震荡。
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Objective: This research aims at adopting and studying to the retrospect of gastric carcinoma impatient"s case history of the past five years of department of general surgery of institute of traditional Chinese medicine of Guangdong Province, counting analytical method in pluralism to adopt, clustering quantitative analysis, summarizing the syndrome or symptom complex and the distributive and evolutive law of the patients after the operation. It can be expected better instructing clinical application to treat, thus reduce by various kinds of complications after the skill further, improve survival rate , skill of future trouble person and survive quality , can offer for the fact that this clinical diagnosis and treatment on the basis of an overall analysis of the illness and the patient" s condition is cured certain typing diagnose basis.
研究目的:本研究旨在通过对广东省中医院普外科近五年来胃癌住院病人病历的回颐性研究,采用多元化统计分析方法,聚类量化分析,总结胃癌根治术后的证候分布及其演变规律,以期更好的指导临床用药治疗,从而进一步减少术后的各种并发症,提高术后患者的生存率和生存质量,并可为本病临床辨证论治提供一定的分型诊断依据。
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Compared with the single-bounded questionnaire format, the double-bounded questionnaire format could obtain more information about the respondents' willingness to pay, hence, it reduces the confidence interval range and improves the estimation accuracy of the greatest willingness to pay. At the pilot practice for three continuous years, the percent of banana windstorm insurance pilot size in the total banana planting area was less than 10% in Hainan. Combined with this research result, the author holds that Hainan finance should strength the subsidy to banana windstorm insurance on the basis of 30% subsidy in two continuous years of 2007 and 2008, and the subsidy percentage should try to achieve 40%. At the same time, the premium rate should not be too low, 18% is suitable.
与单边界问卷格式相比,双边界问卷格式能够获得被调查者支付意愿的更多信息,从而缩小了估计的置信区间,提高了最大支付意愿的估计精度;在连续3年的试点实践中,海南香蕉风灾保险试点规模占其香蕉种植面积不足10%,结合本研究结果,笔者认为海南省财政应在2007、2008连续两年30%的财政补贴基础上进一步加大对香蕉风灾保险业的补贴力度,力争补贴比例达到40%左右,同时费率也不宜过低,宜保持在18%左右。
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Dwarp control:this motion delivers warp to the weaving area at the required rate and at a suitable constant tension by unwinding it from a flanged tube known as the weaver's beam.
经纱控制:此运动将经纱从一个被称为织轴的带边的筒管上退绕下来,按所需的量和不变的张力将经纱送入织造区。
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Warp control: this motion delivers warp to the weaving area at the required rate and at a suitable constant tension by unwind ing it from a flanged tube known as the weaver s beam.
经纱控制:此运动将经纱从一个被称为织轴的带边的筒管上退绕下来,按所需的量不变的张力将经纱送入织造区。
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Warp control: this motion delivers warp to the weaving area at the required rate and at a suitable constant tension by unwinding it from a flanged tube known as the weaver s beam.
经纱控制:此运动将经纱从一个被称为织轴的带边的筒管上退绕下来,按所需的量不变的张力将经纱送入织造区。
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With this method, the nextto-leading order Debye screening mass was evaluated within real time hot QCD. Since the gluon damping rate was included self-consistently on the internal line of the self-energy, the infrared divergences were removed without putting by hand in a nonperturbative magnetic mass as a cutoff, and the results are positive and gauge-independent. In addition, the selfconsistent calculation method of the damping rates of the fast moving particles in a QGP was suggested, the self-consitent equations were derived at finite tempeature without infrared divergences, and the approximation solutions were shown. Meanwhile the relaxation times of the gluons and quarks were estimated as τ〓~0.7fm/c and τ〓~1.5fm/c at energy scales of RHIC and LHC.
用这种自洽方法从实时热QCD出发用计算了QGP中次带头阶Debye屏蔽质量,由于自洽包含了胶子自能内线中横胶子的衰减率,克服了红外发散的困难,不必用手加的非微扰磁质量作截断,证明了得到的结果是正定的且规范无关,同时本文给出了QGP中快速粒子衰减率的自洽计算方法,推出了有限温度下快速粒子衰减率的自治方程且红外发散不出现,给出了方程的近似解,并估计了RHIC和LHC能标下胶子和夸克的弛豫时间分别为τ〓~0.7fm/c,τ〓~1.5fm/c。
- 推荐网络例句
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According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.
曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。
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The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.
稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。
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When I was in school, the rabbi explained everythingin the Bible two different ways.
当我上学的时候,老师解释《圣经》用两种不同的方法。