The report's findings, raising the profile of peat, contrast with the conclusions of a paper on deforestation published this week in Nature Geoscience.
报告结果提升了泥炭的关注度,这与本周在《自然地球科学》上发表的一片关于森林砍伐的文章形成了对比。
A paper to be published in the Journal of Communication used computer analysis to show that four linguistic indictors can help detect lying in the personal essay of a dating profile.
发表在传媒学刊上的一片文章用电脑分析表明四项语言指标可以发现人们在交友档案的个人随笔中所说的谎。
This paper gives a calculating method of the error of rectangle spline hob profile designed on the theory of plane engagement, with the errors of some hobs calculated.
此文给出了按平面啮合原理设计矩形花键滚刀齿形的误差计算方法,并计算了几种规格的滚刀的齿形误差。
On the basis of Chebyshev curve fitting method, a new method to design worn profile tread is proposed by this paper.
本文在切比雪夫曲线拟合方法的基础上,提出了一种高次曲线磨耗形踏面的设计方法。
The coordinate changing method used to bring the CAM theory profile of the eccentricity rotor tri-proportion controller was introduced in this paper.
本文介绍一种通过坐标变换生成容积式偏心转子比例控制器凸轮理论廓线的方法。
This paper introduces automatic extraction of profile steel attribute, automatic computation of single and gross weight, automatic generation of BOM, and automatic updating of profile steel attribute.
介绍了型钢属性的自动提取,单重、总重的自动计算,以及其属性的自动更新,介绍了型钢bom的自动生成。
This paper introduces a method of machining shaped Profile Connector on NC machines.
文章介绍了在数控机床上加工型面联结体的方法。
In NC Machining, the equal error straight lines approaching of non arc curve profile are investigated in the paper.
探讨在数控机床上加工非圆曲线轮廓的等误差直线逼近算法。
According to the principle of profiling machining of involute spherical gears, this paper designs the accurate involute profile curve of its finger milling-cutter.
根据渐开线球齿轮的仿形加工原理,设计一种具有渐开线齿廓的指状铣刀。
The paper studies the profile synthesis in the four axes simultaneous control wire EDM.
对四轴联动数控线切割加工进行轨迹合成研究。
In this paper, a method of optimum profile design of cylindrical grinding gear hob is given.
本文提出了圆磨齿轮滚刀的优化造形法。该方法使圆磨滚刀的造形精度得到明显提高。
This paper deals with X-ray diffraction profile analysis for the sample with a micro-strain gradient in its surface layer.
本文讨论了样品表面层有微观应变梯度时X射线衍射线形分析的方法。
A new model of thermal contact resistance based on the statistic characteristic of roughness profile is proposed in this paper.
本文在对粗糙度曲线统计特征分析的基础上,提出了一种接触热阻的计算模型。
In this paper we introduce to the meshed experiment step on involute gear tooth profile by CAXA - 97 software and set up a method of gear cutting tool in the experiment of meshing and cutting gear.
本文介绍了用微机和CAXA- 97软件进行渐开线齿轮范成实验的步骤和范成实验时齿轮插刀设置方法。
The special speed-ratio function designed in this paper can make driven cam profile that meshing with driving roller no curvature interference.
按本文的方法设计特殊速比函数,可使与主动滚子啮合的从动凸轮廓线不会产生曲率干涉。
This paper describes a mechanical method for preparation of depth profile of a sample.
本文介绍制备样品深度剖面的一种机械方法。
This paper has solved problem of machining for the profile of the blade pump stator to improve trapezium accelerated motion regulation.
本文研究了叶片泵定子改进梯形加速度运动规律轮廓线型面靠模的加工问题。
In this paper, a general mathematic model of profile error of complex surfaces is proposed with the least squares evaluation.
本文建立了用最小二乘法评定复杂曲面面轮廓度误差的通用数学模型。
In this paper, pressure profile adjustment technique for multi-layer and multiple pressure system reservoir in adjustment well drilling block during the process of drilling is studied.
本文针对调整井钻井区块多层系多压力系统储层在钻井施工过程中压力剖面调整技术展开研究。
This paper makes use of checkpoint method and profile method to evaluate the accuracy of DEM.
本文采用检查点法和剖面法对DEM进行精度评价。
This paper proposes double action parallel indexing CAM mechanism, and studies cams profile by methods used in gear meshing.
提出了双作用式平行分度凸轮机构,并按研究齿轮啮合的方法研究其凸轮廓线。
Based on the analysis of the user profile and the characteristics of personalized document recommendation, this paper proposes a personalized recommendation method based on semantic expansion.
本文在分析用户文档和文献个性化推荐特点的基础上,提出了一个基于语义扩展的个性化推荐方法。
This paper discusses Bandwidth Profile attributes, Bandwidth Profile algorithm, Bandwidth Profile service attributes and so on.
对带宽轮廓参数、带宽轮廓算法以及带宽轮廓的业务属性进行了论述。
This paper briefly discusses the project profile of the Hangzhou Metro Century Avenue station and Lake station, and compares from the inclinometer data on Century Avenue and Lake station.
本文简单论述了杭州地铁湖滨站和世纪大道站的工程概况,并从测斜数据对世纪大道和湖滨站的数据进行对比。
In this paper, a low profile, L-band printed dipole element antenna with broad bandwidth is developed.
本文介绍一种低剖面的L波段宽带印刷振子天线单元。
This paper challenges some views such as the flank profile curvilinear equation of the trochoidal gear, presented in the paper "Performance Analysis of Trochoidal Gear Transmission".
本文对“变长线齿轮传动的特性分析”一文中所提出的变长线齿轮的齿廓曲线方程式等提出异议。
In this paper, the contact profile for wheel and rail tread was researched fro the relationship for the curvature of profile and the slope.
本文从车轮与钢轨头顶面曲率和斜度的关系对轮轨接触形状进行了研究。
The production process of different PET profile yarn was studied in this paper and the relationships between morphology and property of the profile yarn of different degree of profile was discussed.
对不同聚酯异形丝的生产工艺进行了研究,探讨了不同异形度异形丝的形态和性能之间的相互关系。
This paper studies target recognition for high resolution radar by range profile.
本文研究基于一维距离像的高分辨雷达目标识别方法。
This paper studies target recognition for high resolution radar by range profile.
本文研究基于一维距离像的高分辨雷达目标识别方法。
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