查询词典 point

The extreme value of binary function at f_f_-f~2_=0 is judged by its direction derivative which follows ray starting from stable point and passing point P at every point P in noncentral neighborhood of stable point .

用驻点的去心邻域内各点P处函数沿以驻点为端点的过点P的射线方向的方向导数是否同号，来判定二元函数f在fxxfyy-f2xy=0时的极限。

Each group 30cases. The patients in the two groupsall were treated by Oral use of persantine, vitaminE, shenyankang. And lowfrequency direct current electroacupuncture at renal regions acupoints[Sanjiaoshu point (BL22), shenshu point (BL23), pishu point (BL20), qihaishupoint (BL24), zhishi point(BL52)]were added to the treatment group.

治疗组在对照组治疗基础上加用低频直流电针肾区穴位(三焦俞、肾俞、脾俞、气海俞、志室穴)，对照组运用潘生丁、维生素E、肾炎康复片治疗；疗程均为20天。

The results showed that the light saturation point of potato leaf was about 1400 μmoll(m^2s) and its light compensation point was about 50 μmoll(m^2s), the stomatic conductance and the transpiration rate increased while the intercellular CO2 concentration reduced with the increasing of light intensity between the light compensation point and light saturation point.

试验结果表明：马铃薯叶片光合作用的光饱和点约为1400 μmol/(m^2s)，光补偿点约为50μmol/(m^2s)。在光饱和点和光补偿点之间，随著光合强度的增加，叶片的气孔导度和蒸腾速率升高，胞间CO2浓度降低；随著CO2浓度的增加，光合速率升高，其CO2的饱和点约为2000μmol/mol。

In this time, we can recognize the number image depending on the location of the end-point. If the y-coordinate of the end-point is bigger than half of the height of the number image, the recognized result is 6. Else the result of recognition is 9. Then if there are two end-points and there is no trifurcate point, the possible recognition result of the number image is 2, 3, 5 or 7. Here, we need to recognize the number image by dint of the end-point directions and locations.

最后，我们根据特征提取的结果进行分类识别，如果没有端点、没有三叉点，则识别结果为0；如果无端点，两个三叉点，则识别结果为8；如果只有一个端点、一个三叉点，则识别结果可能为6或9，这时只需考虑端点的位置，即可将6和9区分开来；如果有两个端点、无三叉点，则识别结果可能为2、3、5、7，这时需要加入端点的位置和方向辅助判断。

The characteristic of this article lies in that the author adopts the systematic analysis way, takes common marketing analysis tools and quantitative analysis technique; taking products analysis as one of the main parts of marketing analysis according with the feature of medicine products; using the new 4P (sense point, peculiarity point, fondness point, detesting point) analysis method to analyze the medicine products.

本文的特点：采用系统分析的方法，运用常用的营销分析工具，采用量化分析技术；针对医药产品的特点把产品分析作为营销分析的重点之一；将新的4P(悟点、特点、爱点、恶点)分析方法用于对医药产品的分析等。

"Point of view" is the essence of ego-life: The apparently individual being presumes that he or she is a particularized "point," or organized "point of view," in space-time. And that "point" is "made" by contracting from the condition of totality—and, indeed, by contracting from even every mode, form, or condition of conditional existence.

&视角&是自我-生存的本质：那看似独立的个人，假设他或她是一个时空下的独特&点&或&视角&系统，而那个&点&是经由于整体状态中的收缩所导致的——实际上甚至是在缘起界的所有形式、形态或状况里的收缩——而导致的。

Jtclwkzypj1207 Method 2: Take supine position, hands thumb massage from the Yin-Tang (2 brow the mid-point connections) First Star (former hair straight up an inch at the middle), repeated 2 minutes; then save the thumb rubbing bamboo, Fish waist, string and wind music escort in guangzhou space, the sun, sleep (Yifeng Point and Wind Point connection pool mid-point) 3 minutes; Since then, in order to massage his forehead with both hands thenar 2 minutes, light Mount eyeball 2 minutes; then use the thumb rubbing Baihui (post-hairline straight 7-inch locations), God Cong four points (Baihui around, next to the opening of an inch Office) 3 minutes.

方法二：取仰卧位，双手拇指按摩从印堂至上星(前发际正中直上1寸处)，反复2分钟；再用拇指揉攒竹、鱼腰、丝竹空，太阳、安眠(翳风穴与风池穴连线的中点)3分钟；此后，以双手大鱼际肌按摩前额2分钟，轻摩眼球2分钟；然后用拇指揉百会(后发际直上7寸处)、神聪四穴(百会穴前后左右旁开各1寸处)3分钟。

It means to combine effectively the gradient development model and the point-axis-surface development mode; and in the drainage area economy development coexist the growth pole development, the gradient one and the point-axis-surface one; after the combination of the point development, formed under the polarization effect of and diffusion effect of the growth pole, the band development, formed after the point-axis-surface development, and the generally rational division of labor of the upper, middle, and lower reaches of drainage area economy and gradient development, a huge band growth chain comes into being.

其基本思想是把梯度开发模式与点—轴—面开发模式有机地结合起来，流域经济开发中，增长极开发、梯度开发与点轴面开发模式并存，通过增长极的极化效应和扩散效应所形成的点状开发、点轴面所形成的带状开发与整个流域经济上中下游总体上的合理分工、梯度开发有机结合起来，进而形成带状的巨大增长链。

Square dot 5% point targejia, in the four corners phase business card printing and membership card making pressure, 5% point to expand capacity, on the transition from the hiberarchy, 5% point form a fairly obvious dot-jump; circular to about 70% to produce himself, then also imprint-jump, just look at the level of the jump, we need it to be put off; chain-shaped dot is divided into two time point respectively at 25% and 75% of the two places at once, each producing a smaller level.

方不神网不背在5不败不背处四角相搭，在制卡和会员卡制息不张力功用下，5不败不背扩不小量最不小，从条理过渡上看，5不败不背处不神不败一不主较为澄辉的级跳；圆不神网不背给到约70%爆发搭边，这时同样会爆发压印级跳，只是在条理上看，它的级跳处向后提后；链不神网不背不合两不主搭角，不合别在25%和75%两处，各爆发一不主小一些的级跳。

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。

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。

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。