重对的
- 与 重对的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results indicated that, among the ten characters studied, defoliation influenced most significantly on protein yield, grain yield and grain weight per head and little on grain protein content.
结果表明,在所研究的十个性状中,去掉旗叶对单株蛋白产量、籽粒产量、单穗重的影响最大,而对蛋白含量影响甚微。
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The influence of aniline concentration, feeding temperature and residence time on aniline diazotization in a spiral reactor was analyzed with orthogonal test and, in particular, the influence of feeding temperature was tested.
用正交试验方法分析了苯胺浓度、进料温度和停留时间等对螺旋管式苯胺重氮化反应工艺的影响,并着重试验了进料温度因素对反应的影响。
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The errantry culture advocates to value promise, disvalue death, help the weak, uphold justice, etc. Nowadays people yearn for this culture will carry forward seeking the justice, fair and good faith.
侠文化在本质上倡导重承诺、轻生死、除强扶弱、仗义等,这在集权制的中国古代社会中必然会拥有其滋生、发展的丰富土壤,而在当今社会对侠文化的向往则是一种对正义的弘扬,对公正、诚信的追求。
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Under the basis of these, the lately widely used wavelet transform in DSP is used to wipe off the noise in the band of the signal frequency. Lastly, for its function of auto noise-resistance and double integral, the triple correlation is also used to improve the sensitivity of the receiver.
在此基础上,为了提高系统在低信噪比下的相关检测能力,采用了近来在信号处理中获得广泛应用的小波变换来去除信号频带内的噪声,并用三重相关对噪声的自动抑制作用和对信号的双重累积作用来提高接收机对回波信号的接收灵敏度。
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The results showed that with the normal dosage 60g/hm2, inhibiting rate of the plant height and weight of Taiyu 2, Jinzhenzhu, Taiyu 15, Zinuo and other three breeds are beyond 40% and 30%, and it is obvious that plant growing is inhibited, the leaves etiolate and new leaves twist severely and couldn't grow normally. Inhibiting rate of the plant height of Ziyu 2, Taiyu 2, Liaoyu 18, Ludan 50, Zhengdan 958 and some other varieties are between 30.6% and 38.1%, the sensitivity of these varieties are lower and the plant modalities are not influenced bigger; in addition, Nongda 108, Nongda 2008, Xinyu 958 and Taiyu 12 grow healthy, the resistance to nicosulfuron are higher compared with other varieties.
温室盆栽测定结果表明,在烟嘧磺隆大田常规用量60g ai/hm2下,各品种对药剂的敏感性差异显著,泰玉2号、金珍珠、泰玉15号、紫糯等7个品种对烟嘧磺隆表现较为敏感,株高抑制率均在40.4%以上,鲜重抑制率在31.37%以上,表现为植株生长受到抑制,叶片黄化,新叶牛尾状扭曲不能正常抽出;淄玉2号、泰玉2号、聊玉18、鲁单50、鲁原单14、郑单958等品种的株高抑制率在30.6%~38.1%,敏感性略低;而农大2008、农大108、鑫玉958和泰玉12号生长正常,耐药性相对较高,无明显药害症状。
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With the investigation of the domestic and foreign literature systematically, the bases on the domestic and foreign present research and the comprehensive utilizations of the various knowledge of fluid mechanics in porous medium, reservoir engineering, mathematical physics, perforation completion, numerical simulation and so on, this article takes numerical simulation of gas reservoir of water solubility as the research aim which has completed following research works and obtained the corresponding research results: it analyzes the nature of the Water-soluble gas and formation water as well as the influent factors of the solubility through the study of massive materials; It establishes mathematical models three-dimension, the dual medium, the gas-water phase through the way of finite difference in the migration of water-soluble gas, which describes the entire process of release, migration and production in formation, where it considered the problems of variable bubble point; According to the numerical models of gas reservoir of water solubility it provides solution procedure that based on black oil model; It discovers that there will obtain the good effects in the lowly speed of development through simulation; the reinjection of formation water may largely enhance the produce degree of water-soluble gas when we consider reinjection in simulator; It considered the influence of perforated completion on development so as to increase the simulator"s versatility, It discovers that the simulator may reflect the conditions of development when we exanimate he simulator"s reliability with the empirical datum.
本文以水溶性气藏数值模拟研究为研究目标,在系统调研国内外文献、深入分析国内外研究现状的基础上,综合利用渗流力学、油气藏工程、数学物理方法、射孔完井以及数值模拟理论等多方面的知识,完成了以下研究工作并取得相应的研究成果;①通过对大量的资料调研,分析了水溶气、地层水性质、储层地质性质以及影响气体在水中溶解度的因素。②考虑到由于高压产生的大量水力裂缝,采用有限差分方法建立水溶气运移的三维、双重介质、气-水两相全隐式数学模型,该模型描述了水溶气在地层中的释放、运移和采出的整个过程。③在原有黑油模型的基础上,根据水溶性气藏数值模型编制了该数值模型的求解程序,该程序可以求解单重、双重介质两种情况。④通过模拟不同开采速度对水溶气开发效果的影响,发现开采速度较慢的时候可以取得较好的开采效果。⑤在模拟器中考虑了注水对水溶性气藏开发的影响,地层水回注可以大幅度提高水溶气的采出程度。⑥为增加模拟器的通用性,在模拟器中考虑了射孔完井方式对开采的影响。⑦检验模拟器计算的可靠性,发现在使用实验数据对水溶性气藏进行模拟时,模拟器可以很好的反映气藏开发的状态。
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Second, less estrogen-like effect of AS-RKCB in reproductive system could promote uterine wet weight and keratinization rate by mice's vagina cell smear, but the role is 10 per cent lower than that of estradiol.
AS—RKCB对生殖系统有弱雌激素样活性,但增加子宫湿重和OVX小鼠阴道上皮细胞角化率的作用仅为雌激素的十分之一;对OVX小鼠子宫组织有保护作用。
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The second part concretely studies the domination which the Khanate of Kipchak had over the territory beside the roads of the communication between China and the West, the useful domination policies (the perfect yizhan system, the emphatic policies of commerce, its good political condition etc.) and their influence on the communication between China and the West.
第二部分:较为详细地考察了钦察汗国对内有效的统治及其政策(完善的驿站制度、稳定的政局和重商主义经济政策等)、钦察汗国对中西交通线沿线地区之经营,对中西经济文化交流的作用;并在此基础上对蒙元时期草原丝绸之路的具体走向和运行状况进行了较为详细的考察。
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Aimed at the characteristic of multiple types of faults possibly happened in nuclear power plant, large scale of training sample, and requirement of quick and accurate diagnosing, after the analysis of large sample number generated by large fault type exceeds limitation of 64K paragraph in DOS and large number of local minmum in error surface, measurements of same format of data file, Win95/NT operating system platform, resetting weight learning rate, dynamic training set in quick learning algorithm and improvement on quick learning algorithm using homotopy method which can avoid local minmum points in error surface have been adopted to ensure quickly and effective process of the course of neural network's training and testing.
针对核动力装置可能发生的故障种类多,训练样本规模大,故障诊断需要快速准确的特点等,分析了样本多和故障种类多产生的训练样本量超出DOS段大小和网络误差曲面上局部极小值多的情况,采取了使用相同格式数据文件、Win95/NT操作系统平台,对快速学习算法采用重置神经网络权值学习率和动态训练集、并采用能够有效克服网络误差曲面上局部极小点的同伦方法对学习算法进行改进等措施保证神经网络训练测试过程的快速、有效地进行;针对装置发生的故障须快速、准确诊断的需要,分析了故障的产生对装置参数变化的影响及操纵员对故障诊断的基础,在核动力装置发生故障时参数曲线的变化量与正常运行时参数曲线的变化量存在明显差异的基础上,提出采用参数曲线的变化量作为神经网络的输入,并围绕参数变化量的方法采用二次曲线拟合滤波求变化量和阈值技术来保证神经网络得到精确的装置参数变化量,从而得到准确的诊断结果。
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But it is a little upsetting to read in the explanatory notes that a certain line describes a fight between a Turkish and a Bulgarian officer on a bridge off which they both fall into the river--and then to find that the line consists of the noise of their falling and the weights of the officers," luff! Pluff!" A hundred and eighty-five kilograms.
" 但当我们先是从注释中得知某诗行讲述了一个土耳其军官和一个保加利亚军官在桥上动手打架并双双掉进河里,而后却发现该行诗中不过只充斥着"扑通,扑通,185公斤重这类对他们落水时的动静以及对军官们体重的描写时,我们不免感到困惑不安。
- 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。