对...发生影响

It was supposed that each meteorological factor was linear with the occurrence of corn borer and all of factors were addable.

利用相关法确定影响玉米螟发生的主要气象因子，假设每个气象因子对玉米螟发生程度的影响是线性的，将每个影响因子对玉米螟发生的影响程度相叠加，建立了吉林省一代玉米螟发生的气象适宜程度等级预报方程。

There isn"t obvious selectivity in blank cutworm imperilment, the onseting quantity and imperilling degree is similar on different crops. It"s more serious in the field of invasion of weeds and corn intercrop potato than single cropping of corn, and the field of forecrop green manure is more serious than single cropping. Imperilment degree of black cutworm is very serious in both high altitude region as Dewu (1780 meters) and low altitude region as Lemin (1450 meters). The imperilment degree in two regions have no obvious differences. 4. The imperilment of second generation armyworm is very serious in both high altitude region of Dewu and low altitude of Lemen town.

3小地老虎的为害对品种没有明显的选择性，各品种小地老虎发生量和受害程度相似；作物对小地老虎发生为害程度影响较大，杂草丛生的地块和玉米与马铃薯间作的地块受害程度明显高于玉米净作地块，而前作为绿肥的地块受害程度也比净作高；土壤条件对小地老虎发生为害程度有影响，土质疏松、肥沃、团粒结构良好的地块受害程度明显比地势低洼、土质粘重、瘠薄的地块重；小地老虎在高海拔的德坞(1780米)和低海拔的乐民(1450米)两地发生为害均较重，为害程度没有明显差异。

The effect of tribology factors on bearing vibration is studied experimentally. AR model and WPT are used to processing the normal arid abnormal signals. The results are as follows:1. The vibration of ball bearings is caused by the tribology action of contact pairs of ball and ring races and has the essential of tribo-dynamics. Any factors affecting the tribology characteristics of contact pairs will affect vibration and noise of bearings consequently.2. Vibration characteristics of bearing keep almostly unchanged with the increasing of axial load expecting the increasing of nature frequencies. When radial load increasing with axial load unchanged, nature frequencies keep unchanged but some new vibration peaks appears in the spectrum.3. Vibration amplitudes are damped and nature frequency are enhanced with sufficient lubrication. Vibration and noise of bearings increase obviously and roar can happen and the contact surfaces scratch slightly under insufficient and unclean lubrication state. Bearing will be disabled in a few minutes without any lubrication.4. Bearing vibration is unstable under low speed. With the speed increasing, the vibration become stable and natural frequencies increase slightly but the amplitudes increase apparently.5. Bearing vibration can be excited only by some harmonics ofwaviness without lubrication and by all harmonics with lubrication based on the theoretical analysis.6. The nature frequencies of ball bearings decrease with the increasing sizes. When international clearance increasing, nature frequencies decrease in radial and increase in axial and angular and the amplitudes increase in radial and decrease in axial and angular. When the number of balls increasing, nature frequencies increase and amplitudes decrease. When the pitch diameter increasing, axial nature frequency increase and others nearly keep no change. When outer race groove curvature radius increasing, nature frequencies increase in radial and decrease in axial and angular and amplitudes keep no change in radial and increase in axial and angular. When inner race groove curvature radius increasing, nature frequencies decrease and amplitudes increase.7. The distortion in amplitude and frequency components of bearing vibration signals picked up by the present probe measurement method is founded and right conclusions cannot be achieved by the signals. When accelerometer is rigidly screwed with steel stud onto a flat outer surface of a ball bearing, vibration signal can be got without distortion and the reliability of research on bearing vibration is assured.8. AR model is suitable for large samples of bearing vibration signals, square root of length of samples can be used as the upper limitation of order determination and the FPE order selection criterion is effective. Many advantages of AR spectrum are founded over the classical based on FFT.9. Time-Frequency analysis is necessary for abnormal noise of ball bearings. WPT overcomes the principle shortcomings of STFT and proved to be a best tool to process the abnormal signals.

理论分析和试验研究表明： 1球轴承振动是钢球—滚道接触副中的各种摩擦学作用引起的，具有摩擦动力学的本质，任何对接触副的摩擦学特性有影响的因素都将对球轴承的振动和噪声特性产生影响； 2中心轴向载荷作用下，载荷增大使球轴承的固有振动频率升高，载荷越大同样的载荷增幅引起的频率升幅减小，足够大的中心轴向载荷作用下载荷的变化对球轴承振动的频率特性不会产生明显的影响； 3轴向和径向联合载荷作用下，径向载荷不大时球轴承振动的固有频率基本不变，但是可能引起变刚度激励的非线性振动，出现新的频峰，过大的径向载荷将使部分钢球脱离接触，使球轴承的振动和噪声呈现不稳定状态； 4润滑对球轴承的振动和噪声特性有重要的影响，良好的润滑对振动有明显的抑制作用，润滑不充分时，振动和噪声的水平会有明显增高，一定条件下还会激发接触副中的谐振，发出啸声，造成接触表面的伤害，无润滑干接触时，短时的运转就会损伤接触副表面，使振动和噪声迅速增大，并随时可能引发严重的磨损和卡滞失效；接触副润滑良好时，油膜的"刚化效应"使球轴承振动的固有频率有所提高，润滑剂中含有弥散性污浊时，振动的幅度总体升高，但弥散性污浊不会改变球轴承振动的频率特性；浙江大学博士学位论文：球轴承振动的研究 5低速时，球轴承振动的基本特征呈现不稳定状态，随着转速的提高，球轴承振动的频率特性趋于稳定，固有频率频峰升高； 6理论分析表明，干接触时钢球和滚道表面波纹度的某些谐波分量能激励球轴承的振动，振动的幅值与谐波幅值成正比，实际球轴承中钢球的分布不可能完全均匀，波纹度的激励作用会随时发生；润滑接触的分析表明，波纹度的任意谐波分量均能激励球轴承的振动； 7球轴承的几何和结构参数分析表明，球轴承尺寸越大，径向、轴向和角振动的固有频率越低；钢球中心圆直径增大，球轴承的径向和轴向振动的固有频率基本不变，角振动的固有频率有所上升，振动的幅频特性基本不变；径向游隙加大使球轴承的径向振动固有频率降低，轴向和角振动的固有频率有所升高，径向振动幅频特性的幅值升高，而轴向和角向降低；钢球的数量增多使球轴承振动的固有频率上升，幅频特性的幅值下降，径向振动的幅值下降最为明显；外圈沟曲率半径系数增大使球轴承径向振动的固有频率升高，轴向和角振动的固有频率降低，径向幅频特性基本不变，轴向和角向幅频特性幅值升高；内圈沟曲率半径系数增大使径向、轴向和角振动固有频率均下降，振动幅频特性的幅值均有升高； 8试验对比表明，传感器采用探针式安装时，由于探针接触副接触特性的影响，钡(量得到的球轴承振动信号有失真，采用专门设计和制作的试验球轴承，以固定式安装加速度计，首次测量得到了球轴承振动的真实信号，通过对振动信号的分析，验证了球轴承振动的理论模型； 9)基于时间序列分析的AR模型适用于大样本球轴承振动信号的分析，以样本长度的均方根值作定阶上界，FPE做判阶准则，给出的AR谱光滑，频率分辨率高，是球轴承振动分析的简便而可靠的手段； 10以时频域分析的小波包变换分析球轴承异音信号能够比较好地定位和聚焦异音发生的时间，时间间隔，频率范围，同样是球轴承振动分析的可靠的手段，可用作球轴承故障诊断技术。

On Monday, 3 August 2009 if in the reasonable opinion of the Underwriter: the success of the Rights Issue would be materially and adversely affected by: the introduction of any new law or regulation or any change in existing law or regulation (or the judicial interpretation thereof) or other occurrence of any nature whatsoever which may in the reasonable opinion of the Underwriter materially and adversely affect the business or the financial or trading position or prospects of the Group as a whole; or the occurrence of any local, national or international event or change, whether or not forming part of a series of events or changes occurring or continuing before, and/or after the date hereof, of a political, military, financial, economic or other nature (whether or not ejusdem generis with any of the foregoing), or in the nature of any local, national or international outbreak or escalation of hostilities or armed conflict, or affecting local securities markets which may, in the reasonable opinion of the Underwriter materially and adversely affect the business or the financial or trading position or prospects of the Group as a whole; or any material adverse change in the business or in the financial or trading position of the Group as a whole; or any material adverse change in market conditions (including, without limitation, a change in fiscal or monetary policy or foreign exchange or currency markets, suspension or restriction of trading in securities) occurs which in the reasonable opinion of the Underwriter makes it inexpedient or inadvisable to proceed with the Rights Issue; or the Prospectus or announcements of the Company published since the date of the Underwriting Agreement when published contain information (either as to business prospects or the condition of the Group or as to its compliance with any laws or the GEM Listing Rules or any applicable regulations) which has not prior to the date hereof been publicly announced or published by the Company and which may in the reasonable opinion of the Underwriter is material to the Group as a whole and is likely to affect materially and adversely the success of the Rights Issue or might cause a prudent investor not to accept the Rights Shares provisionally allotted to it, the Underwriter shall be entitled by notice in writing to the Company, served prior to the Latest Time for Termination, to terminate the Underwriting Agreement.

务请注意，倘包销商合理认为，则包销商可于二零零九年八月三日下午四时正前，随时向本公司发出书面通知，终止包销协议所载的安排：供股之成效将因下列事项而受到重大不利影响：引入任何新法律或法规，或现行法律或法规有任何改变，或发生包销商合理认为可能对本集团整体业务或财务或贸易状况或前景构成重大不利影响之任何性质之其他事件；或发生任何本地、全国或国际的政治、军事、财务、经济或其他性质（不论是否与上述任何事件同类）之事件或变化（不论是否于本公布日期之前、当日及╱或之后发生或延续之连串事件或变动之一部分），或任何本地、全国或国际性之敌对行为或武装冲突爆发或升级，或发生会影响本地证券市场的事件或变化，且包销商合理认为该等事件或变化可能对本集团整体业务或财务或贸易状况或前景构成重大不利影响；或本集团整体业务或财务或贸易状况出现任何重大不利变动；或市场状况发生任何不利变动（包括但不限于，财务或货币政策或外汇或货币市场的任何变动、证券买卖暂停或受到限制），而包销商合理认为该等变动很可能使进行供股变得不宜或不智；或本公司于包销协议日期后发出之章程或公布载有于本公布日期前本公司未公开发布或刊发之资料（不论关于本集团业务前景或状况或本集团遵守任何法律或创业板上市规则或任何适用法规的情况），而包销商合理认为该等资料可能对本集团整体而言属重大，并很可能对供股的成效构成重大不利影响或可能导致审慎投资者不接纳获暂定配发的供股股份，则包销商可于最后终止时间前，向本公司发出书面通知终止包销协议。

B Of the six basic media MS, MS1/2 (half-strength of MS salts and vitamins), WPM, DKW, B5 and SH, MS1/2 was the most proper one to induce somatic embryos. Somatic embryos generally regenerated directly from excised zygotic cotyledons. PGRs combination affected somatic embryogenesis significantly. Medium with NAA 1mg/L, TDZ 0.05mg/L, IBA 2—10mg/L combined with BA 10mg/L, or IBA 10mg/L integrated with BA 0-2mg/L gave the highest induction rate. Excised zygotic hypocotyls had the strongest potential to produce callus. Callus induction was also affected significantly by media and PGRs. The proper callus induction condition was MS1/2 medium containing NAA 1mg/L, IBA 10mg/L, BA 2-5mg/L and TDZ 0.05mg/L. Harvest period affect somatic embryogenesis significantly. Zygotic embryo explants collected from the end of July to the middle of August had strong potential to generate somatic embryos, when endosperm finished solidification, different parts of the embryos were completely formed, the size of embryos occupied about 2/3 of the embryo sac. Provided with optimized conditions, direct somatic embryogenesis rate can attain to 33. 68%, and callus induction rate of hypocotyls was up to 90.7%. Cytological observation on megasporogenesis and zygotic embryogenesis of Manchurian ash showed that the ovary was twicarpellum, twilocular with two ovules each loculus. The ovule was tenuinucellar and anatropous, with one megasporcocyte. The development of embryo sac is of the Polygoum type.

体细胞胚胎发生研究的结果表明：(1)成熟过程中的合子胚是诱导水曲柳体细胞胚胎发生的最佳外植体材料；(2)在所试验到的MS、MS1/2（将MS的所有成分均减半）、WPM、DKW、B〓、SH等六种基本培养基中，MS1/2是最适合诱导水曲柳体细胞胚胎发生的基本培养基；(3)水曲柳的体细胞胚胎发生以直接发生为主，体细胞胚主要来自于从合子胚分离的完整子叶；(4)培养基中的激素组合对水曲柳的体细胞胚胎发生有显著影响，诱导直接体细胞胚发生较好的激素组合有NAA 1mg/L+IBA 2，5，10mg/L+BA 10mg/L+TDZ 0.05mg/L和NAA 1mg/L+IBA 10mg/L+BA 0，2mg/L+TDZ 0.05mg/L；(5)合子胚分离的下胚轴具有最强的愈伤组织诱导潜力，少数愈伤组织可以分化出体细胞胚；(6)愈伤组织的诱导也受培养基和激素配比的显著影响，最适宜诱导的培养条件为MS1/2+NAA 1mg/L+IBA 10mg/L+BA 2，5mg/L+TDZ0.05mg/L；(7)采种时间对体细胞胚胎发生有显著影响。7月末到8月中旬的合子胚具有较强的体细胞胚发生潜力，此时种子尚未成熟，胚乳已呈固态，种胚的各个部分已分化完全，种胚体积占胚腔的大约2/3；(8)在各自综合的最适条件下，完整子叶的体细胞胚诱导率可达33.68%，下胚轴的愈伤组织诱导率可达90.7%。

The mechanism of instability wrinkling in the process based on minimum energy principle is revealed, uniform mathematic description of the wrinkling wave on the strip of in-plane bending is established, the internal and external energy is deduced by energy method, and a uniform criteria of internal and external wrinkling is established; then how to combine the criteria with the FEM simulation system to make the numerical prediction of wrinkling into reality is also resolved in the paper. The effects of the forming parameters on the deforming result are analyzed by the uniform predict criteria. The results show as follows: as the compress width increase, external wrinkling first come into being, then internal winkling do, and finally in-plane bend occur; the loading wedge angle increase, internal winkling first come into being, thenin-plane bend do, and finally external wrinkling occur; in-plane bend is possible to occur with a increase of the strain-hardening exponent and the strength coefficient; and the effect of the friction factor may be ignored.

2揭示了板带不均匀压下面内弯曲成形过程基于能量原理的失稳起皱机理，提出了统一的描述内外缘起皱波形的函数，采用变分法推导了服从该波形函数的内外缘起皱能，建立了统一的起皱预测准则；将新建立的统一的起皱预测准则引入到数值模拟系统IBS中，数值预测结果与实验结果的吻合较好；分析了成形过程各参数对起皱的影响规律：随着接触变形区宽度的逐渐增大，先是发生外缘起皱，然后发生内缘起皱，进而才出现稳定成形；随着实际加载楔角的增大，先是发生内缘起皱，然后发生稳定成形，进而出现外缘起皱；硬化指数和强化系数增大，易于稳定成形；摩擦因子对起皱的影响不明显；而且接触变形区宽度对起皱的影响最大。

Secondly,based on the sense of money equilibrium and AO-test technique,this paper recalculates the degree of excess money,and finds that there exits greater degree excess money during 1979 to 2007,but the degree has been dropped greatly since 1990s.

从&超额货币&的内涵来看，其不仅包括执行流通手段职能的货币量，而且还应该包括执行贮藏等各种职能的货币量；第二是采用供求均衡意义上的&超额货币&程度的算法，在变量中引入制度及虚拟经济发展的因素，在方法中采用AO检验法对长期因素做了阶段性划分，并在此基础上运用协整检验法对我国的&超额货币&程度进行了测算，结果发现在1979年-2007年间，我国的确存在着较大规模的超额货币，但是，在20世纪90年代之后，我国的超额货币程度出现了较大幅度的下降；第三是采用阶段分析法对我国超额货币的引致原因进行了实证分析，检验结果显示，货币化、虚拟经济的发展和边际消费倾向的变化都在不同程度上造成了我国超额货币程度发生变化，其中：货币化在1979-1990年间和1991-2007年间对&超额货币&程度的影响方向是相反的，虚拟经济的发展与&超额货币&程度的变动具有反向的影响，货币结构的变化对&超额货币&程度的变动具有正向影响，而居民消费对&超额货币&程度在1979-1990年间无显著影响，但是在1990-2007年间有正向的影响；第四是对&超额货币&程度的变化对我国经济金融的影响进行了理论和实证分析，结果显示：&超额货币&程度的变化对我国的经济增长、物价和汇率的变动都有着较为明显的影响，其中，对物价和汇率的影响是正向的，对经济增长的影响在长短期是不一致的。

Soil texture has great effect on bacterial wilt occurrence of tomato. The disease index will increase when soil sandy increasing, and decrease when soil stickiness increasing.

本研究表明土壤质地对番茄青枯病的发生影响较大，青枯病发生率随土壤砂性的增加而升高，随土壤粘性的增加而下降。

As main part of this thesis, the responses of the ionosphere on solar flare radiation are analyzed by means of GPS method, which is the first time in the world to analyze this kind of ionospheric disturbance using GPS method.

本论文在分析GPS系统以及空间环境对其影响的基础上，归纳出了一个简单有效而高精度的利用双频GPS数据进行电离层扰动研究的数据处理方法；分析了该方法的各种误差源及其修正；并利用该方法研究了发生于电离层中的多种背景和扰动形态。

The outcomes show that a the correlation between ELNINO and precipitation of Shandong is remarkable and the influence of ELNINO or La Nina to the amount of precipitation of coastland in Shandong is much greater than that of the inland. Shandong precipitation is in a trend of reduction during the happening year of ELNINO and the precipitation is in a trend of increase during the happening year of La Nina; b whether is ELNINO or La Nina, the influence to the precipitation of Shandong is mainly concentrated in summer and autumn, almost no influence in spring and the influence to precipitation trend in winter and whole year is just contrary and; c the dry year of Shandong Province mainly happens in the continuous ELNINO years or the next year of La Nina and floods basically happens in La Nina year or the next year of La Nina.

结果表明：①厄尔尼诺与山东省降水相关性显著，无论是厄尔尼诺还是拉尼娜，它们对山东省沿海降水量的影响远大于对内陆的影响，厄尔尼诺发生的年份，山东省降水量呈减小趋势，而拉尼娜发生的年份，降水量呈增大趋势；②无论是厄尔尼诺还是拉尼娜，对山东省降水量的影响主要集中在夏季和秋季，对春季几乎没有什么影响，对冬季降水趋势的影响与全年的影响正好相反；③山东省的干旱年份主要发生在连续性厄尔尼诺年或者厄尔尼诺的次年，而洪涝基本发生在拉尼娜年或拉尼娜的次年。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。