- 更多网络例句与波动学相关的网络例句 [注：此内容来源于网络，仅供参考]
-
For there is no concrete mathematical expression to describe its complicate inner working process and theoretical calculation, and the movement of piston is a kind of nonlinear variable accelerated motion, we have to resort to computer technique to do theoretical research work.
油压夯管锤是高能量输出的油压马达，其工作性质是建立在流体力学、液压传动、运动学、动力学、机械学、波动力学等多学科基础上的流体机械，其内部工作过程和理论计算比较复杂，没有显示的数学表达式，而活塞的运动又是一种非线性的变加速的运动过程，因而，其理论研究必须借助电子计算机。
-
Objective:to study the epidemiologic characteristic of mortality of malignant tumors in zhongshan city.method:selecting the investigated datum of mortality of malignant tumor in zhongshan city as sample uses sas statistics software to analyse and forecast the mortality by time series.results:morlality of male malignant tumor and both male and female malignant tumour showed the risen trend from 1970 to 1989.the trend will be kept in future.both will be separately risen to 121.05/105 and 83.92/105 in 2 000.mortality of female malignant tumour will be kept in about 43.59/105 in 2000.couclusion:mortality of both male and female malignant tumor takes on the trend of diffirent change.the male showed risen trend;the female showed the fluctuation of non-trend random.rising mortality of malignant tumor greatly threaden the crowd health.
目的：研究中山市恶性肿瘤死亡率的流行学特点，为制定防治计划提供依据。方法：以中山市恶性肿瘤死亡率调查资料为样本，应用sas统计分析软件对恶性肿瘤死亡率进行时间序列分析与预测。结果：1970～1989年男性恶性肿瘤死亡率和男女合计恶性肿瘤死亡率均呈现上升趋势且有继续保持的趋势。到2000年将分别上升为121.05/10万和83.92/10万左右；女性恶性肿瘤死亡率呈现无趋势的随机波动且将继续保持下去，到2000年保持在43.59/10万左右。结论：中山市男女恶性肿瘤死亡率呈不同变化趋势，男性恶性肿瘤死亡率呈现上升的趋势，女性恶性肿瘤死亡率呈现无趋势的随机波动。恶性肿瘤死亡率的上升对人群的健康构成重大威胁。
-
Undulate the theory is to, namely the law of value is right, also certain the top of the degree matches completely nature of the rule and the regulation.
波动学说是对的，即价值规律本身是正确的，也一定程度上完全符合自然界的法则与规律。
-
Based on the existed wave mechanics and by means of the study of the motion and effect of particles in the propagation of waves, this article puts forward that mechanics' effect in the propagation of waves is not only comprised of "stress from deformation" but also of another different form of force——"applied force from motion" which is decided by velocity.
核工业二九O研究所，韶关 512026摘要：在原有波动学的基础上，通过对波传播质点的运动和作用进行研究，提出了波传播的力学作用不仅有因形变产生的应力，还存在着另一种由速度决定的不同形式的力——"动作用力"。
-
A large space of the dissertation is devoted to a thorough exploration and interpretation of the complicated variation of Yeats'passion to Gonne, which correspondingly arouses changes in poetic style of his lyrics to Gonne.
结合文体学与诗歌研究的方法，文章首先深入阐释了叶芝对Gonne 感情复杂的波动，这种波动在叶芝写给Gonne 各阶段的诗中有明显风格变异的体现。
-
The comparative study on vegetation background survey of the stationsand the comparison on level of phytocoenology on zonal habitats indicates thatthe diminishment of the numbers of families,genus and species,compositionof life types,diversity of communities and habitats,;and the increscence in theproportion of photosynthesis functional groups of C3/C4 plant,richness ofspecies,density of tussock and tiller,diversity of species,evenness,leaf areaindex,leaf area duration,dry matter production of communities alongside thelatitude increasing and the temperature decreasing;and the dynamic curve ofthe community productivity also tend to steadily increase along with thetemperature going up and the heat accumulation gradually in moderate-temperate steppe station from violent fluctuation along with seasonal badly-distribution of precipitation in warm-temperature steppe station;manifestingthat transformable tendency of productivity pattern of the community from morevigorous net assimilation,sparser and higher crops stricture of tussock and tiller,and possession on more resources by less species inclined to thicker in densityof crops,superior effectiveness of multi-leaves and pattern of multi-speciesresource sharing,reflecting that bigger disparity of the vegetationcharacteristics and the style of the community growth in the two differentthermal-type steppe stations owing to background of natural-historicenvironment and combination of water and heat.
内蒙古草原区两个不同热量型研究站点植被本底调查和显域地境群落学水平的比较研究表明：随纬度增加和气温降低，植物科、属、种的数目，生活型组成，群落类型和生境类型的多样性均趋于减少，而C3/C4光合功能群比值和群落的物种丰富度，株丛密度，物种多样性，群落均匀度，叶面积指数，叶面积持续时间和群落干物质生产能力均趋于增加，群落生产力动态曲线从随天然降水的季节分布不均而剧烈波动趋向于随气温逐渐升高和热量逐步积累而稳定增长，显示出两站点植物群落从较为旺盛的群体净同化作用、较为稀疏高大的群体结构和少数物种占有较多群落资源的生产力格局向较高的群体密度、优良的多叶性能和多物种资源共享的群落生产力格局转变，反映出在内蒙古草原区不同的自然历史环境背景和不同的温度条件及其水热组合状况影响下，两个不同热量型草原站点植被性质的分异特征和显域地境群落生长模式的较大差别。
-
Banks are deceasing the interest rate and stock market is unstable. Frankly, I learned a lot what is the free market.
英镑外汇率大跌，银行宣布减息，股市波动起伏，这些都在发生中，我也学到了什么叫做&无制约经融市场&。
-
In this paper, we present a wave theory based rendering technique: light wave field rendering, by combining wave graphics, Fourier optics, computational holography and the existed image based rendering techniques. In light wave field rendering, a 3D wave field is represented by one or more wavefronts which are stored as 2D arrays of complex numbers.
本文结合波动图形学、计算全息学和傅立叶光学等研究领域的相关技术，将波动的概念引入光场绘制过程，根据定态光波场的解析特性，使用平面或封闭曲面波前上的二维复振幅分布，来表示无源空间中三维的光波场，提出了一种基于光波场的绘制技术，用于三维物体的视点无关绘制和立体真实再现。
-
Through the analysis and contrast between HM core and Dh core, combined with the data of AMS14C, six pollen assemblages were ploted Out. At the mean time, six stages about the vegetation change and climate fluctuation were rebuild. In addition, there were three sub-assemblages ploted out in the Atlantic period, Sub-Boreal period and Sub-Atlantic period, which reflected the less vibration of the large-scale climatic change. Pollen assemblage dominated by Concentricystes in the hard and green clay of late Pleistocene can make it sure that the hard green clay layer was formed by water.
通过对上海地区鹤鸣孔和东海1井两个钻孔进行孢粉分析鉴定和对比，结合AMS14C测年等资料，划分出了6个孢粉组合带，恢复了本区的植被演化和气候波动的6个阶段，对鹤鸣孔的大西洋期、亚北方期和亚大西洋期各划分出了两个孢粉组合亚带，反应了大气候环境下气候的次一级波动，在晚更新世晚期的硬绿色粘土中还发现了以环纹藻为主的孢粉组合，从孢粉学角度上证实了这一硬绿色粘土层&水成沉积&的观点。
- 更多网络解释与波动学相关的网络解释 [注：此内容来源于网络，仅供参考]
-
constructive interference：相长干涉
信息时报讯在>中林峰饰演的天才物理学家景博是副教授,但有观众发现他却连简单物理学的"波动学相长干涉"(constructive interference)及"相消干涉"(destructive interference)也未能弄清,被网民讥讽剧中角色完全没有常识.
-
Historical Demography：历史人口学
当然,食品价格和人口的研究长期以来是历史人口学(historical demography)和前工业化时期经济史中一个很重要的话题. 这个很自然,因为人口是最富有戏剧性的动态经济变量,人口的波动至少部分上是结果变量的一个函数.
-
destructive interference：相消干涉
信息时报讯在>中林峰饰演的天才物理学家景博是副教授,但有观众发现他却连简单物理学的"波动学相长干涉"(constructive interference)及"相消干涉"(destructive interference)也未能弄清,被网民讥讽剧中角色完全没有常识.
-
Financial Econometrics：金融计量学
金融计量学(Financial Econometrics)通常就是指对金融市场的计量分析. 这里的"计量分析"不仅包括对金融市场各种交易变量(如价格、交易量、波动率等)进行相应的统计分析和计量建模,还包含实证金融中大量的实证方案和基于随机分析框架下连续金融的主要成果(Campbell et al (1997)).
-
foreign exchange fluctuation：外汇波动学*慧~教.育|网
cross rate, arbitrage rate 套汇汇率 | foreign exchange fluctuation 外汇波动学*慧~教.育|网% | foreign exchange crisis 外汇危机
-
wave equation：波动方程式
(3)波函数是量子学里波动方程式(WAVE EQUATION)的解,波动方程式又叫薛丁格方程式(SCHRODINGER EQUATION)(但后者较常指不含时间,即对映某能阶的方程式),此方程式的形式是基于量子力学与古典力学的对映原理(CORRESPONDENCE PRINCIPLE),
-
wave mechanics：波动 学
948. 波函 wave function | 949. 波动 学 wave mechanics | 950. 波动 wave motion
-
kymatology：脉波学
kuprmite 防氨面罩 | kymatology 脉波学 | kymo- 波,波动
-
kymatology：波动学
kylite 富橄霞斜岩 | kymatology 波动学 | kymogram 记波图
-
kymatology：波动学 脉波学
kylit 木糖醇 | kymatology 波动学 脉波学 | kymocyclograph 运动描记器