查询词典 key point

SIFT（Scale Invariant Feature Transform） local feature is chosen because of its scale invariance and the property of accurate key-point localization.The Euclidean distance between different SIFT feature vectors is defined as the measure of similarity to get the pre-matched key-point pairs.The affine transform model is used to realize the registration.In order to get the accurate affine transform parameter,the principal of affine transform error is used to get rid of mismatched key-point pairs from the pre-matched pairs.

该方法选取具有良好尺度、旋转不变性以及精确特征点定位能力的SIFT局部特征，使用其特征向量间的欧氏距离作为相似性度量进行特征点匹配，并依据仿射变换误差准则去除奇异匹配特征点对，采用仿射变换的几何模型，实现了遥感图像的快速自动配准。

First, based on the research of vocality art and vocalization, I discuss how to set up reasonable aesthetics concept on tenor"s voice, then expatiate on the characteristics,of the tenor"s voice in bel canto and the theoretic significance of setting up reasonable sound aesthetics concept. This essay is mainly on the way and key point of constructing tenor" s voice, especially solving the core problem of alt skill. The essay argues that the construction of tenor" s voice is based on the mediant and undertone sections; finding the phonate source, practice step by step, surrounding the point , string and side of the voice; train the students using suitable vowels according to the students with different characteristics ; emphasizing that ten essential words are the golden key to solution of the core problem in the "closing " method.

首先从研究声乐艺术和发声方法的指导思想和出发点着手，探讨了如何建立科学的男高音声音审美观；进而阐述了美声唱法中男高音的声音特点及建立科学审美观的理论指导意义；本文着重提出了构建男高音声音的方法与要领(特别是解决高音技术这一核心问题)，本文认为男高音声音构建先以中、低声区为基础，从找发声点开始，围绕声音的点、线、面逐一训练，同时根据不同特点的学生选择合适的母音进行训练，强调了"关闭"唱法中十字要领是解决核心难点的金钥匙。

The Hot Keys which supported by this USB keypad areMouse Left Key, Mouse Right Key,Num Lock,Window Magnifier, Internet, Email, Media, Power Point, Word, Excel (Word, Excel and Power Point hotkeys only work with pre-Office 2007 suite),Play/Pause, Prev Track, Vol +, Stop, Next Track, and Vol -.

热键是通过这个USB键盘支持的鼠标左键，鼠标右键，数量锁，窗放大镜，互联网，电子邮件，媒体，功率点时，Word，Excel中（如Word，Excel和Power Point热键只能与前办公室2007套件），播放/暂停，昨日轨道，音量+，停止，下一曲，和卷-。

Hold down these three keys at the same time places can be shut down your computer to switch to the window, press the Enter key to close the current project together with the ALT key CTRL key on the numeric keypad coupled with its key point is the Hot Start Conversion button.

同时按住这三个键位可以切换到关闭计算机的窗口，按回车键即可关闭当前项目 CTRL 键加上 ALT 键再加上数字键盘的点号键是热起动转换按钮。

Wisdom person after hearing, brood a long time, made an operation with him: Change his different key point eye of a dog, enjoin:"The eye is cruel-hearted before you poison, just have penates of today's 10 thousand be linked together and brilliant future, changed your eye now, you will see henceforth on close with respect to will right eye when the peak; See close different key point when subordinate."

古时有一人被任为县令，赴任前去拜见一位行医的智者，求为官之道。智者闻后沉思良久，便与他作了个手术：将他的左眼换成一只狗眼，并嘱咐道："你以前眼狠心毒，才有今天的万贯家财和光辉前程，现在将你的眼换了一只，今后你见到上峰时就将右眼闭上；见到下属时便把左眼闭上。"

Aiming at the complexity of data used by tradition method, the new method firstly extracted key points-unstructured data of position and scale stabilization from circum-rectangle area of human body,computed power spectral density of key point; Then obtained distribution of power spectral density of key point; finally judged human movement state form its distribution characteristic.

针对传统人体状态检测方法利用数据信息的复杂性，对图像中人体外接矩形区域提取位置和尺度稳定的非结构化数据信息——关键点，计算关键点的功率谱密度，在序列视频图像中可获得关键点功率谱密度的分布，利用其分布特点判断人体运动状态。

First, based on the research of vocality art and vocalization, I discuss how to set up reasonable aesthetics concept on tenor"s voice, then expatiate on the characteristics,of the tenor"s voice in bel canto and the theoretic significance of setting up reasonable sound aesthetics concept. This essay is mainly on the way and key point of constructing tenor" s voice, especially solving the core problem of alt skill. The essay argues that the construction of tenor" s voice is based on the mediant and undertone sections; finding the phonate source, practice step by step, surrounding the point , string and side of the voice; train the students using suitable vowels according to the students with different characteristics ; emphasizing that ten essential words are the golden key to solution of the core problem in the "closing " method.

首先从研究声乐艺术和发声方法的指导思想和出发点着手，探讨了如何建立科学的男高音声音审美观；进而阐述了美声唱法中男高音的声音特点及建立科学审美观的理论指导意义；本文着重提出了构建男高音声音的方法与要领(特别是解决高音技术这一核心问题)，本文认为男高音声音构建先以中、低声区为基础，从找发声点开始，围绕声音的点、线、面逐一训练，同时根据不同特点的学生选择合适的母音进行训练，强调了&关闭&唱法中十字要领是解决核心难点的金钥匙。

Analyzing the relationships among the initial yielding point, significant yielding point, ultimate point and other key point in parameterless pushover curves, considering the seismic design level, the parameterless pushover curves are transformed to general pushover curves. Then the general pushover curves are converted to a spectral capacity curves for building, that is, a plot of spectral acceleration versus spectral displacement, using the simplified nonlinear static analysis method to estimate the seismic vulnerability of multistory brick structure and multistory and high rise reinforced concrete.

分析了无量纲坐标描述的推倒曲线中初始屈服点、明显屈服点及极限点等关键点之间的关系，考虑建筑物地震设防水准，将无量纲坐标描述的推倒曲线还原为以侧力及其位移描述的推倒曲线，进而将其转换为以谱加速度及谱位移表示的承载能力曲线，采用简化结构静力非线性分析方法，估计我国多层砖房及缺乏震害经验的多、高层钢筋混凝土框架结构房屋的地震易损性。

Wisdom person after hearing, brood a long time, made an operation with him: Change his different key point eye of a dog, enjoin:"The eye is cruel-hearted before you poison, just have penates of today's 10 thousand be linked together and brilliant future, changed your eye now, you will see henceforth on close with respect to will right eye when the peak; See close different key point when subordinate."

古时有一人被任为县令，赴任前去拜见一位行医的智者，求为官之道。智者闻后沉思良久，便与他作了个手术：将他的左眼换成一只狗眼，并嘱咐道：&你以前眼狠心毒，才有今天的万贯家财和光辉前程，现在将你的眼换了一只，今后你见到上峰时就将右眼闭上；见到下属时便把左眼闭上。&

The key point of achieving this goal and getting with compulsory education is to establish a teaching and curricula system combining the science, skills and art of teaching, as we call it, A New System of Teacher Education in Terms of the Three-position. And the most difficult and breaking point is the establishment of curricula about teaching skills that connect teaching science with teaching art.Key words: specialization of teacher education; reform on compulsory education curricula; curriculum; teaching

如果高师院校教师教育专业培养和再培训出来的教师，面对基础教育新课程和教学茫茫然，与其他非师范专业从教的教师相比不具明显优势，甚至因为其深受传统教师教育问题的困扰和束缚，比非师范专业的教师还难以适应基础教育的新局面，那么所谓高师院校教师教育的专业化特色和职能就严重削减或者自然丧失了。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷