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- 与 to scale 相关的网络例句 [注:此内容来源于网络,仅供参考]
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First scanning the known handwriting materials then number them ,In pretreatment, we convert the valid part of the image into a standard size, as images carries out duotone and go throw off chirp handling in order to achieve better effect.draw features from the known handwriting materials with the Co-occurence,especially,we divided a copy of handwriting into 25 little pieces with the size of 128*128 ,drawing features from every little piecese with four directions(0 degree, 45 degrees, 90 degrees as well as 135 degrees) and calculate the four major feature values( veins and the statistical quantity of veins contrast and the statistical quantity of veins consistency Shang the statistical quantity of statistical quantity as well as the veins correlation of gray scale ), preservation all the feature value that drawn from all known ma terials to the handwriting characteristic database,then input the unknown handwriting materials, also using the method of the Co-occurence to draw those features, recycling the minimum European Distance law match the unknown writing material feature value with the handwriting characteristic feature database, export the label of the known hand writing materials which is most similar to the unknown material with minimum European Distance, and then we can confirm who is the author of the unknown material.
首先将笔迹材料作为图象扫描输入,并对其进行编号。预处理部分可将笔迹图象的有效部分规范化到一个统一尺寸,接着对其进行二值化和去除噪声的处理,以便于更好的提取图像的特征。在此我们采用了灰度共生矩阵法提取手写笔迹材料的纹理特征,与以往有所不同的是,我们将一份手写材料分割成64块大小为80*80象素的子图象,每个小块都从四个方向(0度、45度、90度以及135度)来更全面的提取特征,并计算出四个最主要的特征值(纹理一致性的统计量、纹理反差的统计量、纹理熵的统计量以及纹理灰度相关性的统计量),将从所有已知材料提取的特征值保存到纹理特征库中,对于待检手写材料,同样采用灰度共生矩阵的方法提取其纹理特征,再利用最小欧氏距离分类法将从待检手写材料中提取的特征值与纹理特征库中的特征值进行比对,与欧氏距离比对值最小的相匹配,输出匹配成功的原材料的标号,进而识别出待检材料书写者的身份。
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In the laboratory study, this project intends to use a more convenient vortex shaker and small scale powder disperser to disperse nanopowders and conduct the dustiness tests. The results will be compared with the standard method hoping to reducce the testing time and cost.
在实验室的研究方面,本计画拟使用较简便的漩涡震荡器与微小粉尘分散器来进行奈米粉体扬尘特性测试,并与标准测试方法作比较,期能缩短测试的时间及成本。
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Is our accelerated software development and business optimization process, giving our client organizations the power to focus on core services and have peace of mind. worksoft offers scale, efficiency, quality and an expert pool of international talent and management to deliver a high degree of performance to clients worldwide.
我们将解决方案定位于商务和科技完美结合的动态环境中,从而为客户提供高质量的服务,满足客户在规模、效率、质量、专业能力等全方位的要求,帮助企业客户勾画并实现技术驱动的商业变革和创新。
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To the next century, a 20's, the solar energy electricity generation cost has the possibility to reduce to the level which competes with the conventional electrovalence, widespread large-scale use solar energy and the renewable energy new times - solar energy time is approaching.
到下世纪的一、二十年代,太阳能发电成本有可能降低到与常规电价相竞争的水平,一个广泛的大规模的利用太阳能和可再生能源的新时代-太阳能时代正在来临。
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" The German encyclopedia of Freemasonry,"Handbuch" [11] defines Freemasonry as "the activity of closely united men who, employing symbolical forms borrowed principally from the mason's trade and from architecture, work for the welfare of mankind, striving morally to ennoble themselves and others and thereby to bring about a universal league of mankind , which they aspire to exhibit even now on a small scale.
德国百科全书济,"手册" [ 11 ]作为界定济"的活动紧密地团结男子谁,雇用借来的象徵形式主要是从泥瓦匠的贸易和架构,为人类的福利,争取道义上对自己和ennoble他人,从而实现普遍的人类联盟,他们渴望表现出即使是现在小规模"。
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Seed explants of Eleutherococcus senticosus produced somatic embryos directly ongrowth regulator-free medium. The results were showed that use low temperature stressmethod to relieve the Eleutherococcus senticosus seed conformation dormancy andphysiological dormancy, to induce seed germinate. Proliferation of Eleutherococcus senticosussomatic embryo without any plant growth regulathors was better in liquid medium containing1/3MS+sucrose 3%, and better in solid medium containing 1/3MS+sucrose 1%.Eleutherococcus senticosus secondary embryo was stick to matrix through espial of cytology.Eleutherococcus senticosus somatic embryo was cultivated some times to form immature frondin liquid medium, then transfer into solid medium to form full plant. The experiment wasindicated that much more Eleutherococcus senticosus immature frond can be cultured inbioreactor, so large-scale production in bioreactor culture can be done.
研究结果表明:低温胁迫处理刺五加种子可以打破种子的形态休眠和生理休眠,促使种子发芽:在不添加任何植物激素的培养基中诱导刺五加体胚形成,其中,1/3MS+3%蔗糖的培养基搭配有利于液体培养的刺五加体胚增值,1/3MS+1.0%蔗糖的培养基搭配有利于固体培养的刺五加体胚增值;在进行体细胞胚增殖时,体细胞胚继代三周后表面开始形成很多次生胚,对刺五加次生胚进行细胞学观察,发现刺五加次生胚与母体只是粘贴在一起;刺五加体胚需在液体培养基中培养一段时间形成幼植物体,实验表明可以通过生物反应器培养大量的刺五加幼植物体,然后转入固体培养基中形成完整植株,因此可以通过生物反应器培养进行规模化生产。
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The raw data was processed by using axial, coronal and double oblique multi-planar reformation; Images obtained were graded in terms of quality with a 5-point scale(5=excellent, 4=good, 3=fair, 2=poor, and 1=nondiagnostic). In grading image quality at axial MPR, The radiologic specialists focused on the subarcuate fossa, tendon of tensor tympani, facial recess, vestibular aqueduct and pyramidal eminence, In grading image quality at coronal MPR, attention was given to the scute, crista transversa, fenestra cochleae, lateral malleal ligament and snake eyes signature of cranial nerve, In the grading of the image quality at double oblique MPR, the radiologic specialists concentrated on the malleus, incus, stirrup bone, upper bony semicircular and aquaeductus fallopii, and then to implement statistical analysis. In order to choose the minimum tube current values and the maximum pitch that can satisfy the diagnosis request, image quality of axial, coronal and double oblique reformation images was compared with different tube current groups. 15 ears of volunteers were used to test the validity with the scanning parameter. Subsequently noise, MTF and dose length product were measured by phantoms in different tube current and pitch, the parameters obtained were compared and taken into statistics analysis.
扫描模式使用临床常用的颞骨螺旋扫描方式:管电压120 kV,准直宽度20×0.6 mm,视野200 mm,重建矩阵512×512,旋转时间1 s/r,重建层厚0.6 mm,重建间隔0.3 mm,分别改变管电流(380、300、200、160、120和80 mA)和螺距(0.8、1.0和1.2)进行扫描和重建,然后对颞骨进行横断面、冠状面和双斜面多平面重组,于重组后的横断层面图像上选取弓形下窝、鼓膜张肌腱、面神经隐窝、前庭导水管和锥隆起5个解剖结构,冠状面重组图像上选取盾板、横嵴、蜗窗、面神经的蛇眼征和锤骨外侧韧带5个解剖结构,双斜面重组图像上选取锤骨、砧骨、镫骨、上骨半规管和面神经管5个解剖结构,在双盲的情况下由放射学专家分别对各管电流和螺距下扫描的重组图像进行评分,随后进行统计学处理,从中筛选出满足诊断要求的最低管电流值和最大的螺距,分别采用患者25例(15耳)用该管电流值和螺距验证其可行性;然后利用模体分别测试各管电流和螺距下的图像的空间分辨率、噪声及其剂量长度积,并对测试所得参数数值进行比较和统计学处理。
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Disappointing explanations were given to interrogators by Taiwanese officials stated that budgetaryrestrictions or invisible importance were often the excuses.Every January, Madrid hosts an international tourism exhibition, the "FERIA INTERNATIONAL DE TURISMO", which is a major event of the European travel industry. The Madrid World Trade Center houses ten large-scale exhibition halls for this weeklong event that is attended from five continentsand 170 countries compose total of 100,000 participants. An event that play a decisive role in tourism, Taiwan's exhibition booth had failed to display the ambitions of promoting Taiwan and hospitality in comparison with other Asia countries, such as China, Thailand, and Macao. Apparently, we showed ourlack of preparation and desire to publicize Taiwan's tourism. The booth only provided a few explanatory flyers and pamphlets; most of them are in English only. The Information Division of Taiwan's representative office in Madrid (the "Oficina Económica y Cultural de Taipei") also gave away some souvenirs.Unfortunately, none of Taiwanese tourist professionals participated in the FITUR. A local ticket sales agent of China Airlines in Madrid was the only representative among other major airlines from Taiwan.
每年一月份在马德里固定举行的「国际旅游展」,可以说是欧洲旅游业的一大年度盛事,来自五大洲一百七十国的旅游主管单位以及相关业者,把拥有十个大型展览馆的马德里世贸展览场塞满,一个展期下来参观的专业人士总是有十万人;然而,台湾的摊位相较於同样位於亚洲馆的中国、泰国、澳门等观光事业的竞争对象,明显地看出缺乏准备和推广的企图心;除了准备些许解说折页,以及驻西代表处新闻组提供的一些文宣品赠送以外,看不到任何台湾旅行业者参与或推出任何产品,台湾两大航空业者也只有华航由马德里票务代理业者出面虚幌两天。
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B order to make full use of Ta1, it is essential to improve the investigation to industrial production scale by drawing assistance from high cell density fermentation. Pilot test of tube culture and flask shaking culture were done to get optimized culture conditions. Finally, we reached the goal of high cell density fermentation and high level expression of recombinant human Ta1 E.
在经过试管以及三角摇瓶水平对培养条件进行摸索后,我们成功地实现了该工程菌的高密度发酵,3乙菌液获得湿菌体工4口丁蛋白表达水平与试管水平相当。
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Thus LES is proved to be suitable to simulate the flow and temperature fields of large scale vortices with complex geometric boundaries. LES cooperated with the second order full extension ETG finite element method is applied to simulate the forced convection heat transfer around two square cylinders arranged side by side. While the boundary conditions are symmetrical, the time history and power spectrums of drag coefficient, lift coefficient, averaged Nusselt number at the wall, and the streamwise velocity and temperature on the symmetrical points are calculated. The results show that the power spectrums are all almost symmetrical.
应用大涡模拟与二阶全展开ETG有限元离散格式相结合的方法对间距比为1.5的条件下横掠并列双方柱强制对流换热问题进行了数值模拟,通过边界条件对称时,对并列双方柱对称点上的速度和温度以及方柱的阻力系数、升力系数和壁面平均Nu数进行的时域分析和频域分析,得到了在对称边界条件下并列双方柱对称点上的速度和温度以及方柱的阻力系数、升力系数和壁面平均Nu数的功率谱均基本对称的结论。
- 推荐网络例句
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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
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Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?