长高
- 与 长高 相关的网络例句 [注:此内容来源于网络,仅供参考]
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At present, the workers of the eighth oil plant use production logging method to determine single-layer's output and water cut of commingle producing well which produce Putaohua and Fuyu reservoir at the same time. This method takes a long period and high costs. And it's also difficult to determine single-layer's water cut. Aims at this problem, this present writer provides gas phase chromatogram fingerprint methods to determine single-layer's output.
针对目前采油八厂地区葡萄花、扶余两套合采油层采用生产测井方法确定分层产量及含水时成本高、周期长以及分层含水难以确定的问题,本文提出了应用气相色谱指纹技术来确定分层产量的方法。
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But in all methods of making PFS exist the common problems of low utilization ratio of raw material, high cost of energy, long cycle of reaction, great amount of investment, low productive efficiency, complex working procedure of treatments afterwards and toxicity of catalyst, etc.
但在现有各种制备方法中,普遍存在的问题是原料利用率低、能耗高、反应周期长、投资大、生产效率低、后处理工序复杂以及催化剂的毒性等。
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There is a small action range in archery.Simple methods and analysis is inadequate,so the author,on the basis of testing the archery athletes in national team with the Qualisisy infrared photoelectric testing system,Footscan sole pressure testing system,Noraxon myoelectricity remote testing system, etc,analyzes comprehensively the action technique of the athletes in national team from the posture,body motion characteristics,body posture equilibrium and stability,distribution of centre sole pressure, myoelectricity characteristics,etc,with the methods of relative software and data statistics.The conclusions and the suggestions are as follows:Conclusion:Firstly,the communality of posture angle,muscle strength,the activation order of main muscle during raising the bow, raising the bow and the timing of the raising could be used as the evaluation index of technique action in archery;Secondly,the length of the time needed in the different periods couldn\'t be used as technique evaluation index since it has no relation with the result.But the time of raising and pulling back the row is relatively fixed,and the time has a positive relation with the archery achievement of the national team in China.Thirdly,the central index of the sole pressure could be used as the reference criterion of selecting athletes and forecasting achievement.During playing archery,the interrelation between the central index of the sole pressure and the achievement is different individually and in different periods.Fourthly,there is low stability of the archery athletes in the front and back direction during the action, caused by the athletes\' posture disequilibrium of dorsal abdominal muscle and non-professional sport shoes..Fifthly,kinematics and electromyography shows that the people on archery in China haven\'t taken the raising and pulling back the row seriously.
射箭的肢体动作幅度小,简单的手段和分析不能满足其需要,笔者结合各种运动生物力学仪器优点及射箭项目的特性,选用Qualisisy红外光点测试系统、Footscan足底压力测试系统、Noraxon肌电遥测系统等对国家队射箭队运动员进行多方位的测试,运用相关软件及数理统计方法,对运动员的射箭动作技术,从射箭动作的姿态构架、肢体运动特点,身体姿态平衡稳定性、足底压力中心分布、肌电特性等进行全面分析,结论及建议如下:结论:第一,姿态角、肌肉用力激活程度、举弓阶段主要用力肌肉激活顺序、举弓、开弓时间等的一致性可作为射箭技术动作评价指标;第二,各动作阶段所用时间的长短不能作为技术评价指标,但举、开弓的时间相对较固定,开举弓时间比与中国国家队射箭成绩正弱相关达到显著性;第三,闭眼状态下足底压力中心单位面积轨迹长与144支箭最好成绩正相关达到显著性,可作为身体素质、选材及成绩预测的参考依据;实射时身体平衡的足底压力中心指标与成绩的相关程度具有个体性差异、阶段性差异;第四,射箭运动员实射时身体在前后方向上的稳定性较差,这与运动员的站立姿态、腹背肌力量的不匹配以及射箭没有专业运动鞋有关;第五,运动学及肌电学都表明中国射箭训练对举弓、开弓阶段的重视不够,背部肌肉用力特征不明显,撒放技术合理性不高。
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It is also discussed that the Ag powder was added into the electrode by utilizing the decomposition of AgNO_3, but the result is not so good. Scanning by SEM, the active material is broken with long time mixture or temperature is insufficient to decompose completely. The mixed conductive additive was put into the active material LiFePO_4 to improve the conductivity.
本论文还试探性的利用AgNO_3的高温分解性在电极中添加Ag粉,但结果却不令人满意,通过对机械球磨后的电池材料进行SEM扫描分析,发现电池容量衰减的原因是长时间的机械球磨使得活性物质的晶体破裂,还有一点可能是因为温度不够高,AgNO_3分解的不彻底,使得电池中还存在着AgNO_3,影响了电池的性能。
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Now there are some problems such as scattering of technological resources, mass of data, high data redundancy, poor data consistency and long cycle of efficient information formation, so sufficient basis and comportment can not be provided for management departments in emergency case and general decision-making.
现阶段存在着技术资源分散、数据信息量大、冗余度高、数据的一致性难以保证以及有效信息形成周期长等问题,不能够为路局管理部门在应急处理和常规决策中提供依据和支持。
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Concurrent Engineering absorbs computer technique , database technique , network technique under the support of CAD, CAM, CAPP and CAE, considers conception form , scheme analyses , detail design, production, after service , production rejects all factors, resolves effetely lots of defects such as difficulty of data exchange , design changing frequently , cost high, long cycle for design and so on.
摘要并行工程是在CAD,CAM,CAPP和CAE等技术支持下,吸收了当前迅速发展的计算机技术、数据库技术、网络技术,在设计时综合考虑产品开发中的概念形成、方案分析、详细设计、生产制造、售后服务、产品报废等所有因素,有效解决了系统之间数据交换难,设计更改频繁,成本高,设计周期长等缺点。 DFM是并行工程的关键技术之一,在设计一开始就把制造系统的因素添加到设计过程中去,并从制造可行性的角度对设计进行分析评价,使设计满足制造要求,降低加工时间和生产成本。
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The motet, one of the most important musical form of the high Middle Ages and Renaissance, developed initially during the Notre Dame period out of the clausula , especially the forms: clausulae, which were melismatic sections of organa extracted and fitted with new words and further musical elaboration; conductus , which was a song for one or more voices to be sung rhythmically, most likely in a procession of some sort; and tropes, which were rearrangements of older chants with new words and sometimes new music. All of these genres save one were based upon chant; that is, one of the voies,(usually three, though sometimes four) nearly always the lowest sung a chant melody, though with freely composed note-lengths, over which the other voices sang organum.
所有这些形式都保留一个共同点,那就是它们的发展都基于圣咏,也就是说,几乎总是在最低声部的男高音(通常是3到4个人)演唱圣咏,伴随着这自由沉着的长音,其他人在高声部演唱奥尔加农。
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The comparison of time spent on MSA migration in deeper glacier ice of Antarctic Peninsula and that in the surface infiltration congelation ice of mid latitude glacier suggests that the quick formation of interlinked network of veins in ice, higher temperature and more water content of the ice probably may sever as the promoting factors for the MSA migration.
南极半岛 MSA迁移过程需要很长时间,而表层渗浸-冻结冰层中 MSA迁移过程很快出现,说明冰中脉状纹理的加快形成、较高冰川温度和冰层中的较大含水量等因素会对 MSA"迁移"进程起促进作用。
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He was not conspicuously tall, his features were striking but not conspicuously handsome.
他不是出奇的高,长的算是有特点,但也算不上是出奇的帅。
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All the contents of Extractable heavy metal like Pb, Cu, Zn and Cd in limestone slagged wasteland are higher than those in contrapositive soil nearby. The slag filtrate has no effect on seed germination rate of Mung beans, Broad beans and Corns but restrains their germination vigor and protraction of hypocotyls with root restraint rate exceeding 30-50%; While it has an apparent effect on germination rate and germination vigor of sensitive seeds like Beans with P=0.05. Simulate to plant the 4 different seeds in pot for a month, Test groups have a lower data in total leaf area, plant height and weight but a much higher content of protective materials like PRO and MDA in biochemical mensuration experiment compared with CK group.
石灰炉渣废弃地中Pb、Cu、Zn、Cd重金属有效态含量均高于临近对照土壤,其炉渣淋出液对绿豆、蚕豆、玉米3种植物种子发芽率无影响,但均抑制其发芽势和下胚轴伸长,根长抑制率达30%~50%以上,对敏感种子黄豆的发芽率、发芽势(4d)影响明显,摸拟盆栽一个月苗期,4种植物试验组在总叶面积、株高、生物量方面均低于对照组;生理生化测定,4种植物其体内抗逆性保护物质脯氨酸和膜过氧化产物丙二醛含量试验组均高于对照组。
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。