零点

Mostly, traditional arithmetic of image edge detection distill edge using gradient maximum or zero-crossing which bases on gray discontinuousness on edge, and it is affected easily by noise.

传统的边缘检测算子大都是基于边缘的灰度不连续性利用梯度局部最大值或二阶导数过零点来检测边缘，容易受噪声干扰。

Mostly, traditional arithmetic of image edge detection distill edge using gradient maximum or zero-crossing which base on gray discontinuousness on edge.

传统的边缘检测算子大都是基于边缘的灰度不连续性利用梯度局部最大值或二阶导数过零点来检测边缘，容易受噪声干扰。

Mostly, traditional arithmetic of image edge detection distill edge using gradient maximum or zero-crossing which base on gray discontinuousness on edge. They are affected easily by noise.

传统的边缘检测算法大都是基于边缘的灰度不连续性利用梯度局部最大值或二阶导数过零点来检测边缘，容易受噪声干扰。

Thirdly, the maximum-likelihood CFO estimation algorithms based on null-subcarrier are investigated, and it is shown that the maximum-likelihood CFO estimation algorithm based on equispaced null-subcarriers is equivalent to the CFO estimation algorithm utilizing the correlation of repeated training sequences.

进一步分析了在频率选择性衰落信道下，空载波和信道零点的数目与位置对基于空子载波的载波频偏估计算法可辨识性的影响。

The results show that this reaction proceeds in two step: 1 silylene and formaldehyde form an intermediate complex, which is a kind of exothermal reaction with no barrier; 2 the intermediate complex isomerizes to sive the product. The barrier for the second step is 51.4kJ·mol^-^1 at MP2/6-31G^*//6-31G^* level (with zero-point energies correction). In view of dynamics and thermodynamics, it is between 300～400K that the reaction will have not only larger spontaneous tendency and equilibrium constant but also quicker reaction rate.

结果表明，此反应历程由两步组成：1硅烯与甲醛生成一中间配合物，是一无势垒的放热反应，2中间配合物异构化为产物，此步势垒经零点能校正后只有51.4kJ·mol^-^1(MP2/6-31G^*//6-31G^*)；从热力学和动力学的综合角度考虑，该反应在300～400K温度下进行为宜，如此，反应既有较大的自发趋势和平衡常数，又具有较快的反应速率。

Fangshan restaurant, a famous historied brand of China, is located in the Beihai Park which cooking palace dishes, was established in 1925, has been more than 80 years of history.

但这里的菜基本不可零点，倒是套餐选择颇多，一道道卖相很好，由于仿膳与昔日皇家生活密切相关，加之饭庄地处皇家园林，使许多名菜名点还都有自个儿的典故。

If the tourists insisted on changing the meal in an imposable situation, the local guide should suggest them to order in a restaurant telling them that they must pay the meal themselves and their already-paid meal cost is not refundable.

但差价自理。若客人无视我方导游努力，在不可能满足其条件的情况下仍坚持换餐，地陪可建议到零点餐厅自己点菜或单独用餐，费用自理并告知原餐费不退。

The design principle and process in detail are given by using an interpolative structure in state space and the transfer function conversion, then the noise transfer function is realized by optimized zero and Butterworth poles.

该算法采用状态空间下通用的插值型结构，研究了设计原理和设计的详细过程，给出了传输函数变换和稳定条件，实现了零点优化和巴特沃思极点的噪声传递函数。

F, architectural style is to Cao Wei during the period of architectural styles on the basis, thus making a name / f,""汉风.contiouos the door of a large Brown Wall carving is members of the three Kingdoms period liubei and thought" Dongfang hero of the historical allusions," in the lobby of the right side is named " hero Pavilion " themselves mainly to providing customers with buffet breakfast, utencils, bars and other services, which could accommodate 60---90 people left and right; the left hand side is named " are the youyan tanghang isogenous sctudy diningcn," can accommodate more than 100 people at the same time, mainly to provide you with these dishes, Cantonese, peasant cuisine in a variety of cuisine, mainly as a zero.the first floor and procudtion 30per epidifferentiability between the different styles of gatherings, you can provide you with the wrong way of tea, catering, services, and 汉风/ f, there are various specifications of the Conference room, there are a number of accommodating more than 200 people of muiti, there are dozens of people can fit in, you can meet your different meetings and hospitality requirements.

汉风楼的建筑风格是以曹魏时期的建筑风格为基础，故起名&汉风楼&。迎门的大型古铜色的壁雕就是大家所熟知的三国时期刘备与曹操&青梅煮酒论英雄&的历史典故，大厅右侧是命名为&英雄阁&的西餐厅，主要为顾客提供自助早餐、西餐、酒吧等服务，可容纳60---90人左右；左手边是命名为&许都宴堂&的中餐厅，可容纳100多人同时就餐，主要为您提供湘菜、粤菜、农家菜等多种菜系，主要为散客提供零点服务。一楼和二楼有30余间风格不同的贵宾厅房，可以为您提供餐饮、茶艺、棋牌等服务，而且汉风楼还有各种规格的会议室多间，有同时容纳200多人的多功能厅，还有可以容纳几十人的中、小型会议室，可以满足您不同的会议及接待需求。

The algorithm of measuring zero-crossings can better solve the problems that the characteristic parameters of the pulse signal are complicated in the time field and the measuration errors are greater.

提出的过零点检测算法，较好解决了脉搏信号时域特征点参数多，分析复杂，误差较大的问题。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。