查询词典 square paper
- 与 square paper 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
On the basis of scaleless transform of DEM data, this paper introduces a method of extracting stream network after the generalization, and the fractal transformation of square root model, which is the same with the quantity-fixed generalization model of the stream networks.
本文在DEM数据无级变换的基础上,从DEM中提取出综合前后的河网,并引入分形扩展的方根模型,得到适用于河网的定量综合模型,从而评估出变换后DEM的比例尺。
-
This paper presents a solution to find square root in VHDL with EP1C6 as the key of the system.
本文介绍了在以EP1C6芯片为核心的硬件系统中,运用VHDL实现了对数据开方运算。
-
This kind of motor discussed in this paper also a brushless DC square wave motor.
本文提到的电机是方波无刷直流电机,所以也涉及到了其PWM控制器的设计。
-
This paper addresses the relationship between multispectral satellite information and probed relative humidity in each of standard isobaric surfaces using correlation analysis, least-square fitting and multivariate linear regression separately.
多光谱卫星图像上不同云类的云层高低分布蕴涵着三维湿度场的分布信息,文中用相关分析、最小二乘拟合分析和多元线性回归分析分别讨论了多光谱卫星信息与各标准层相对湿度的关系。
-
Based on the example of turbine reverse engineering , the general procedure that can be used to translate the physical object into CAD datum by Surfacer software is determined in this paper1 By going deep into the vector of point-cloud , it's parametrization can be gained by adopting the precept of accumulating chordal parametrization1 According to the principle of const ructing curve using the least square method , the high quality-curve can be gained by modifying curve's parameter1 This paper also empha2sizes on some methods about processing point-cloud , const ructing curve and const ructing surface1 And it can provide several methods to const ruct high quality2CAD model for mould machining1
此栏目为免费论文,可自行复制获取,如需要其他完整论文,可点击论文范文查找摘要本文就涡轮反求造型的实例,采用Surfacer 软件规划出由实物转化为工程CAD 资料的一般流程。在深入分析点云数据的矢量方向基础上,采用积累弦长参数化方案实现点云的参数化;根据最小二乘法曲线拟合原理,修改曲线参数获得高品质曲线;并重点论述了点云处理、曲线生成、建构曲面的方法,为模具加工提供了建构高品质CAD 模型的有效途径。
-
Wider use of a knot method called "Taiko Guitar", in the bottom knotting the belt, a pad of paper or cloth to do Xinzai, looking like a square box.
比较广泛使用的一种打结方法叫"太鼓结",在后腰打结处的腰带内垫有一个纸或布做的芯子,看去像个方盒。
-
Comparison of the extensive use of a knot method called "Taiko knot" in the lumbar belt knotted Department within a pad of paper or cloth of the core subsamples, looking like a square box.
比较广泛使用的一种打结方法叫"太鼓结",在后腰打结处的腰带内垫有一个纸或布做的芯子,看去像个方盒。
-
The paper focuses on the tetraploidy black locust on Loess plaeatu of West Shanxi province, applys steady state promoter method and image processing technology to study the days transpiration water consumption in different weather ,different seasons and different site conditions,has primary analysis on the impact of environment on the transpiration and carries on the calculation to the tetraploidy locust tree by the single leaf water consumption to the single tree water consumption in CaiJiachuan watershed; Uses fast weighing method to measure and analyze the transpiration water consumption of five different herbs under the tetraploidy black locust forest (Capillary Wormwood,Vanilla,Agropyron Sristatum , Common Sowthistle and Medicago Sativa) in short time, in the same and different growcrop,and calculates the average transpiration water consumption per square metres ;the soil colome weighing method was used for determining diumal variation quantity of soil moisture evaporation, analyzing the dynamic variation and caculating the total quantity of soil evaporation water consumption from May to August ; then 5 kind of suppositions about the types of surface vegetation coverage are proposed in experimented site and the total evapotranspiration water consumption are calculated under 5 suppoitions ,aim at providing preliminary theoretic basis for ascertaining the transpiration water consumption of tetraploidy black locust forest,controling standing forest density and optimizing the forest grass deploy on loess plaeatu of west Shanxi province .
本文以两种不同立地条件下的四倍体刺槐林为研究对象,采用了气孔计法对蔡家川流域生长季内不同天气状况下(典型晴天、阴天和半阴天)四倍体刺槐日蒸腾耗水规律、不同季节(生长季初期、中期和末期)的蒸腾耗水规律、两种不同立地条件下四倍体刺槐蒸腾耗水比较以及影响四倍体刺槐蒸腾耗水的环境因子进行初步研究分析,并对四倍体刺槐由单叶耗水量向单株耗水量进行推算;采用经典快速连续称重法对四倍体刺槐林地生长的主要5种草本植物(白蒿、香青兰、冰草、苦苣和苜蓿)短时段内蒸腾耗水规律、不同生长季内蒸腾耗水规律、同一生长季不同种类草本植物蒸腾耗水量进行了比较分析,并且采用面积与重量比的方法推算出了单位面积四倍体刺槐林地几种主要草本植物平均蒸腾耗水量:采用土柱称重法测定了5月份~8月份土壤水分蒸发昼夜变化量、对试验期内土壤蒸发量动态变化作了分析、推算出了试验地5月份~8月份土壤蒸发耗水总量;对试验地地表植被覆盖类型提出了5种假设,推算出5种假设的情景下蒸散耗水总量,旨在为晋西黄土区四倍体刺槐林蒸腾耗水量的确定、林分密度调控以及林草优化配置等提供初步的理论依据。
-
The main works of this paper are following:(1)Many researchers have declared the fact that energy consumption will increase with the square of the distance that the data is transmitted for the wireless signals.
论文分析了在数据传输过程中节点的传输距离,跳数与能量消耗三者之间的关系,通过分析结果得到了节点能耗的曲线图。
-
There are action of exchanging electron and energy in square 4L loop which is made of neighboring 4 iron ions in dilute gold-iron and copper-iron alloy By means of this action, thermoelectrical potential of alloy, magnetic moment of iron ion, Curie temperature, maximal value and minimal value temperature of resistance, specific heat increase and decrease entropy of conduction electron and negative magneto-resistance effect are calculated in this paper and the results are equal to testing value.
利用稀释的金铁和铜铁合金中相邻4个铁离子构成的正方形4L回路上的铁离子间存在交换电子和能量的作用过程计算了合金的热电势、铁离子磁矩和居里温度、电阻极大值温度和极小值温度、传导电子的比热增加和熵值减少、负磁阻效应等,与测量值相符。
- 推荐网络例句
-
I didn't watch TV last night, because it .
昨晚我没有看电视,因为电视机坏了。
-
Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。
-
I'm running my simile to an extreme.
我比喻得过头了。