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Research on an Automatic Bone Maturation Evaluation Method Based on CHN

基于CHN的骨龄自动评价方法研究

The commonly used method in our country is CHN .

我国常用的骨龄评价方法主要是CHN法。

Assessment of Bone Age by CHN Scoring Method for Chinese Children Using a Computer-aided System

CHN计分法骨龄辅助评判系统的研究

Basing on the CHN regulation , recognition and extraction method is proposed with computer technique .

在CHN法的基础上，利用计算机技术实现了骨骼特征的提取和识别方法。

Normal electrocardiogram and influence factors in CHN inbred strain rats

CHN近交系大鼠正常心电图及其影响因素的研究

Preparation methods and processing of CHN films

CHN薄膜的制备方法与工艺研究

Direct determination of element carbon in the atmospheric aerosols by CHN elemental analyzer

大气颗粒物中元素碳的直接测定

Evaluating CHN product offerings and customer experience .

评估中文市场产品及分析客户行为。

The Standards of Skeletal Development of Hand and Wrist for Chiness & CHN Method

中国人手腕骨发育标准&CHN法

Pilot Research on the Estimating Skeletal Age of the Female Children in Nanjing by CHN Scoring Method

南京地区女童CHN法骨龄的初步研究

Therefore they named the disease Chinese herbs nephropathy ( CHN ), which is obviously inappropriate .

因此，国外学者将此病称为中草药肾病（CHN），该命名显然不妥，国内学者建议称为马兜铃酸肾病（AAN）。

Determination of inorganic nitrogen and carbon by Heraeus CHN element analyzer and its uses in the samples analysis

HeraeusCHN元素分析仪测定无机碳、氮及其在样品剖析中的应用

Preparation of the CHN Film

CHN薄膜的制备

It was characterized by X-ray powder diffraction , inductively coupled plasma , elemental analysis ( CHN ), and thermogravimetric analysis .

用X射线粉末衍射、元素分析、热重分析和X射线单晶衍射对其进行了表征。

New PNP ligands were synthesized and characterized by means of1H NMR , EI-MS and CHN elemental analysis .

合成新型的PNP型膦胺配体，并采用核磁共振氢谱、质谱、元素分析对其结构和组成进行了表征。

The standards of estimating skeletal maturity of the hand and wrist for Chinese CHN scoring method were applied to assess the bone age of Chinese children .

运用中国人骨成熟度标准&CHN计分法计算骨龄值，以此估计儿童的生长发育水平。

The computer-aided skeletal age score system is a system disposing hand-wrist photography , namely , to analysis a hand-wrist photography based on the CHN method .

骨龄自动评价系统是一种对手腕骨X射线图像进行处理的系统，即对于一张手腕骨X射线图像，系统根据CHN法判定骨龄数据。

Taking note of the Report of the Working Party on the Accession of China in document WT / ACC / CHN / 49 (" Working Party Report ")

注意到载于WT／ACC／CHN／49号文件的《中国加入工作组报告书》（“工作组报告书”）

As a result of the exclusion of the six bones which were variable in great degree and difficult to rate , CHN method became more simple and easy to learn .

结果在本方法中排除了6块变异程度大且评定困难的骨，使方法更加简便、易学。

This system is still based on The Standard of Estimating Skeletal Maturity for Chinese ( Method of CHN Scoring ), uses the digitized'image substitution tradion X light film .

本系统仍以中国人骨发育评价标准（CHN积分法）为依据，采用数字化成像替代传统的X光胶片。

The CHN method deal with fourteen bones of hand-wrist , so firstly we need to segment each bone from whole image , namely to locate the bones .

CHN法涉及手骨上的14块骨骼，所以先要从整个手骨图像中分割出每块骨骼，即首先要进行骨骼定位。

Methods : LOU / CN fetal hepatocytes were injected intraperitoneally into the fetus of pregnant CHN rats at day 14 to 16 of gestation .

方法：将LOU/CN大鼠的胎肝细胞注射于宫内CHN胎鼠的腹腔。

Objective To study the accurate of Li Guozhen ′ s Percent Numeration and the Development Standard of Chinese Wrist Bone CHN Numeration of age estimation in14-year-old females .

目的研究李果珍百分计数法和中国人手腕骨发育标准CHN法在推断女性14岁年龄时的准确度。

Based on a great deal of etiological research , scholars in our country alleged it should be named by " Aristolochic Acid Nephropathy "( AAN ) rather than CHN .

在大量病因学研究基础上，我国学者提出中草药肾病的命名欠妥，应称之为马兜铃酸肾病（aristolochicacidnephropathy，AAN）。

So the imaging quality will be degraded . In this paper , the mutual effect of relaxation processes of 13C and 1H in a CHn group is studied theoretically and experimentally .

本文从理论和实验上研究了在碳氢基团中~（13）C和质子弛像过程的相互影响。

As compared with the previous CHN , the RUS-CHN new standards produced lesser number of young athletes whose differences between skeletal age and chronological age were equal to or more than 2 years .

与原标准CHN方法相比，新标准RUS-CHN法骨龄读数组距更细，频数分布更均匀，并减少了骨龄与生活年龄差值等于或大于2岁的少年运动员的例数。

We analyzed 01 / CVB5 / SD / CHN / 09 ( CVB5 / 09 ) in a more detail .

我们对01/CVB5/SD/CHN/09（CVB5/09）进行了较为详细的分析。

This paper introduces the equation of strength of the ordinary concrete under the new cement standard-Method of Testing Cements-Determination of Strength of CHN , which is established by adopting materials of North Hunan area .

探讨了在采用新的水泥标准后，湘北地区普通混凝土强度的灰水比关系式。

The influence of extractant , temperature , concentration and repetitions on the mesostructure and the removal yield of the template were studied and optimized by XRD , FT-IR , CHN element analysis and N2 adsorption techniques .

采用XRD、IR、CHN元素分析以及N2吸附等手段研究了不同萃取剂体系、温度、萃取剂浓度及萃取次数对介孔磷酸镍骨架结构和模板剂脱除率的影响。

Members of the Working Party noted that China 's notification of laws , regulations and other SPS measures , referred to in the Draft Protocol , was provided in document WT / ACC / CHN / 33 .

工作组成员注意到，议定书（草案）提及的中国关于法律、法规和其他SPS措施的通知包含在WT/ACC/CHN/33号文件中。