Experimental study on nitrate nitrogen distribution characteristics under different ways of irrigation;
不同灌溉施肥方式的土壤硝态氮分布特性试验研究
The space-time distribution characteristics of temperature field while paving through analysis are given.
以侯运高速公路沥青路面表面层摊铺施工为背景,实测了沥青路面摊铺过程中路面周围不同空间、不同时间的温度情况,揭示了沥青路面摊铺时路面周围温度场的时空分布特性,对于沥青路面摊铺施工质量控制有着重要的借鉴意义。
Based on the preprocessing of the sampled signals, the stability and distribution characteristics of the noise from fuze self heterodyne oscillator was analyzed.
在对采集的数据信号进行预处理的基础上 ,分析研究了输出杂波信号的平稳性和分布特性 ,得到了一些有益的结
Research on Heavy Metal Distribution from Municipal Solid Waste Incineration;
垃圾焚烧过程中典型重金属污染物的分布特性研究
Distribution of Bacteria and Mould in the Rice Production Line
大米生产线上细菌和霉菌的分布特性
Determine the distribution characteristics in the bean curd production from different selenium content soybean, to research the Feasibility for the production of a selenium enriched legumelin lactobacillus beverage by using lactic acid in yellow slurry water.
目的:确定以不同含硒量的大豆为原料生产豆腐过程中硒分布特性;研究利用黄浆水乳酸发酵法生产富硒豆清蛋白酸菌乳饮料的可行性。
On the basis of the real-time synchronous testing data of the Da-Qin Railway,the formation mechanism,distribution characteristic,influencing factors of induced current and its influence on rail voltage were analyzed in detail.
以大秦铁路实时同步测试数据为基础,分析了电气化铁道钢轨感应电流的形成机理、分布特性、影响因素及其对钢轨电压的影响。
By numerical analysis, a series of curves are given to describe the magnetic flux density distribution character of the flat spiral coil.
对平板毛坯电磁成形用平面螺旋线圈在电流激励下磁场强度的分布特性进行了研究，推导出磁感强度的计算公式，并用实验验证了其正确性。
Based on available test data and fracture criterion, by using probability fracture mechanics and mathematical statistical method, the distribution feature of fracture toughness, K_~IC , of interface between coarse aggregate and hardened cement mortar was analyzed.
在已有的断裂准则和试验数据的基础上,运用概率断裂力学与数理统计的基本理论和方法,对粗骨料与硬化水泥浆体界面断裂韧性的分布特性进行了研究,并提出了确定断裂韧性试验最少件数的途径。
Based on available test data and fracture criterion,by using probability fracture mechanics and mathematical statistical method,the distribution feature of fracture toughness,cIK,on rock-concrete interface is analyzed,and a method of defining the least number of specimens of fracture toughness is provided.
在已有断裂准则和试验数据的基础上,运用概率断裂力学与数理统计的基本理论和方法,对岩石与混凝土界面断裂韧度KIc的分布特性进行了研究,并提供了确定KIc试验最少件数的途径。
KIC for 30CrMnSiNi2A was taken as the main research object,and corresponding distribution features were investigated based on statistics.
因此,以壳体材料30CrMnSiNi2A的KIC为主要研究对象,利用数理统计的方法,对其相关分布特性进行了研究。
To determine the selenium distributed characteristic in bean curd production process by soybean as the material,the content of selenium in products from this prosess was determined and studied.
为确定以不同硒含量的大豆为原料生产豆腐过程中硒分布特性,用石墨炉原子吸收分光光度法对该过程中各种产物的硒含量进行了分析研究。
The distribution of area and degree on calcareous rock have been described,distributed characteristic and dynamic change have been construed.
采用遥感影像和GPS实地勾绘图斑、结合地面调查方法和GIS技术对广东省岩溶地区石漠化进行监测,描述了全省石漠化面积和程度分布,分析了石漠化的分布特性与动态变化,提出了石漠化防治相应对策,为全省石漠化防治提供可供参考的技术途径。
nonlinear taper
非线性电阻分布特性
The Study of Wake Bubble Distributing Characteristics Based on Optical Characteristics;
基于光特性的尾流气泡分布特性研究
Nonlinear Hydrodynamic Force Distribution in Boring and Trepanning Association(BTA) Deep Hole Drilling
BTA深孔加工非线性流体力的分布特性
Analysis on characteristics of spatial-temporal precipitation distribution based on cloud model
基于云模型的降雨时空分布特性分析
multi-function acoustic emission message distributing characteristics detector
多功能声发射信息分布特性测试仪
Research on the Distributions of Low-Weight Codewords of Turbo Codes;
Turbo码的低码重分布特性研究
ANALYSIS OF SPATIAL DISTRIBUTION CHARACTERS OF TOURISM FLOW IN ZHANGJIAJIE CITY;
张家界市旅游客流空间分布特性研究
Distributing Characteristic of Dynamic Pressure Field of Vortex Flowmeter
涡街流量传感器动态压力场分布特性
Properties of water vapor supersaturation under spray scrubbing conditions
喷淋洗涤条件下水汽饱和度分布特性
Experiment of ambient temperature distribution in ICF driver's target building
ICF驱动器靶场环境温度分布特性实验
Distribution of Bacteria and Mould in the Rice Production Line
大米生产线上细菌和霉菌的分布特性
Pedestrian crossing characteristics models based on Weibull distribution
基于韦布尔分布的行人过街特性模型
Spherical Antenna Array Element Distributions And Analysis of the Sidelobe Characteristic
球面阵列的阵元分布及副瓣特性分析
A METHOD TO ANALYZE THE BEAM WITH DISTRIBUTED MATERIAL PROPERTIES
具有分布材料特性的梁反应分析方法
Characteristics of Semiconductor/Superlattice Distributed Bragg Reflector
半导体/超晶格分布布拉格反射镜的特性研究
Spatial-temporal distribution of CDOM molecular weight and its ultraviolet absorb coefficience characteristics in Taihu Lake
太湖CDOM紫外吸收特性及其分子量时空分布特征
the study of the geographical distribution of linguistic features.
对语言特性的地理分布的研究。
The quantity distribution and biological property of Charybdis japonica in the East China Sea
东海日本?的数量分布和生物学特性