查询词典 degree of depth
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Therefore, it has the important scientific research value in studying the relationship between the changing of the parameters (including the temperature, the humidity, the grain radius and so on) and the electricity and radioactivity of the medium. Applied the count statistics and the numeral value analysis, the paper analyzes, concludes and contrasts the data sufficiently through the experimentation, and acquires the following results that the resistivity and the polarizability both have the negative relationship with the temperature variety of medium from 0℃ to 200 ℃. The parallactic poalarizability is consistent with the temperature variety in the plan as well as the section, but their trends are exactly opposite. Power supply voltage has no considerable influence to the resistivity and polarizability by using duality variance analysis, however, the detecting depth and the plan position influence them greatly. Different AB/2 interval that increases by degree does not influence variance and the average value of the resistivity and the polarizability remarkably. By using the least double multiplication, the relationship of temperature-time-the influence radius of the fire source is carried up by the mathematic drawing up. After discussing their correl ation, I educe the influence radius of the fire source and carry out the 'trend analysis and forecast to the spacial changing of the temperature and the parallactic polarizability in the end.
本文通过试验并应用数理统计和数值分析等相关理论对所得到的试验数据进行了分析、归纳和对比,得出了介质温度变化在0-200℃内视电阻率和视极化率与温度均表现为负相关性;视极化率与温度在剖面和平面上的变化形态具有很好的一致性,但变化趋势相反;由二元方差分析可得供电电压对视电阻率和视极化率无显著影响,但探测深度和平面位置对视电阻率和视极化率有显著影响;通过假设检验可证不同AB/2递增间隔,对视电阻率和视极化率的方差和平均数影响都无显著性差异;应用最小二乘法对温度——时间——火源影响半径之间的关系进行了数学拟合,讨论了它们之间的相互关系,得出了火源影响的有效半径,太原理工大学硕士研究生学位论文并对温度和视极化率的空间变化作了趋势分析和预测。
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Results of eight investigations make use of the soil experience and analysis form the disaster area of 921 earthquakes, The result of soil investigation and analysis form the disaster area of 921 earthquakes, Understanding such as: 1. The recommand degree depth of drive stake is 40% of stake length for stake and wattling method on dry soil condition. And 58% of stake lengths on unsaturated condition. And 67% of stake length on soil saturated condition.
本研究乃以8个涵盖921集集地震灾区之区域地质样区,采取土样进行试验分析与计算,经研究调查结果得知,乾土时打桩编栅工法桩材的贯入深度建议为桩材长度之40%,半饱和时的桩的贯入深度建议为桩材长度之58%,完全饱和时桩贯入深度建议为桩材长度之67%。
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Some related specilist point out ,the modernists dependent upon mobile phone more and more , the mobile phone is not the same as the common ionization radiation ,the wavelength of electronmagnetic wave emanated by the mobile phone is 900MHz to 1800MHz. Although, the DNA has not been damaged by it to certain degree yet , but this microwave can radiate to the depth of encephalic 4 to 6cm . stimulate the water molecules and cells moving ,result in the temperature of corresponding tissue raising 0.1c, induce the fever reflection such as the headache,disfunction of blood supply in brain, cauterized feeling on the skin of face ,ear as well as the skin around the ear etc .also induce the non-fever reflection such as the changing of sleeping style ,raising blood pressureand and disfunction of recognization etc.
0有关专家指出,现代人越来越离不开手机,但不同于普通的电离辐射,手机发射的电磁波波长为900MHz--1800MHz,虽然尚没有达到损伤DNA的程度,但此种微波可以辐射深度达颅内4--6cm,刺激水分子和细胞发生运动,导致相应组织温度上升0.1c,引发如头痛,脑供血障碍,面部皮肤烧灼感及耳部及耳周皮肤烧灼感等热反应,而且可以引起诸如睡眠方式的改变,血压升高,认知功能障碍等非热反应。
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Service oriented architecture has become focus attracted attention to the information platform, the construction of enterprise's competitiveness and its information infrastructure has strongly integral characteristics and they can not divided, this research send the structural questionnaire to the financial enterprises which ranked the first 100 in 2005 Taiwan repotted by commonwealth magazine, the main purpose lies in why seek domestic financial enterprises to lead adoption will of the structure of news and cognitive degree in service oriented architecture, the way of cooperating with depth questionnaire interview and structured questionnaire to sample carries on statistical analysis and inference, it visits and dates and all takes hitting department's executive of high-order information of enterprises as the core.
服务导向资讯架构目前已成为时下相当受到瞩目的资讯平台焦点,而一间企业的竞争力与其资讯基础架构的建设具有密不可分的特性,本研究预期将对天下杂志2005年排名前100的金融企业发出300份结构化问卷,主要目的在於探寻国内金融企业对於服务导向讯架构的采用意愿与认知程度为何,并配合深度问卷访谈与结构化问卷抽样的方式进行统计分析与推论,其访谈对象皆以企业的中高阶资讯部门主管为主。
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Based on the test results of vacuum degrees obtained,the relationship between va-uum degree dis- tribution and the factors,such as sealing function,vacuum energy,depth,resistance and groundwater table indicates that these factors have different effect on the vacuum distribution.
结合浃里陈大桥试验段的真空度测试结果,分析了真空度分布与密封性、真空能量、深度、介质阻力、地下水位线等因素的相关联系。
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The rules of fluid rate with different technical parameters: the increase of electromagnetic force causes the increases of the fluid rates at S/L interface and free surface, the decrease of skin depth, the increase of electric current density which will make the fluid at free surface flowing faster, while it doesnt affect the fluid rate at S/L interface. When the height of melt increases, the both of fluid rates will increase too. The increase of the width-thickness ratio augments the fluid rates along the wider edges at S/L interface evidently, while the rates along the narrow edges will have little change, and the rate at free surface has little change too. The increase of overheat degree minishes the range of mush zone, while the fluid rates at S/L interface and free surface will increase evidently.
流速的大小随各种不同工艺因素的变化呈现出一定的变化规律:随电磁力的增大,固液界面以及自由表面处的流速都会增大;集肤层渗入深度变薄,电流密度增大,会导致自由表面上流动的加强,但对固液界面处的流动速度影响不大;熔区高度的增加,也会使固液界面及自由表面处的流动增强;宽厚比增大时,固液界面上沿宽面方向的流动显著增强,但窄面方向流速变化不大,同时自由表面上流速变化也较小;过热度及温度梯度的增大,使糊状区减小,导致固液界面及自由表面处的流速显著增大。
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Simultaneously founding the mechanical modelof the seeder and analyse engine's libration when it was running at 50r/s,42r/s,38r/s,25r/s,7r/s influence on arranging seeds and use damping spring and latex to reduce libration about this part. Analysed the treading and swerving capability of the Paddy direct-seeding machine. Research results indicate: only boat motherboard's front across baffle's angle is 30 degree, the section shape of motherboard is undee, depth of section is 30mm, direct seeding engine stepped resistance and soil is least, turning
研究结果表明:当船底板前横挡板角度为30度、底板截面形状为波浪形、底板截面深度为30mm时,直播机在行走时行走阻力最小,壅土最少,转弯时转弯阻力最小;当发动机38r/s时,发动机对排种盘的振动影响最大,加刚度为100N/mm的减振弹簧或厚度为35mm的橡胶后,排种盘的振动量会大大降低,减振后的振动对排种无重大影响;仿真结果还显示,排种器力学模型、直播机行走、转弯性能和排种性能合理。
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Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.
最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势,并设计了一款彩色夜视摄像机。
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Only person height weeds and the fierce looks stone idles were there.
只有半人深的荒草和龇牙咧嘴的神像。
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This dramatic range, steeper than the Himalayas, is the upturned rim of the eastern edge of Tibet, a plateau that has risen to 5 km in response to the slow but un stoppable collision of India with Asia that began about 55 million years ago and which continues unabated today.
这一引人注目的地域范围,比喜马拉雅山更加陡峭,是处于西藏东部边缘的朝上翻的边框地带。响应启始于约5500万年前的、缓慢的但却不可阻挡的印度与亚洲地壳板块碰撞,高原已上升至五千米,这种碰撞持续至今,毫无衰退。