查询词典 short-range

Many new detection techniques are proposed, that include: To overcome the faults of cross-terms and short unambiguity range for the common Wigner-Ville Distribution , short-time Fourier transform and Gabor transform are applied to SAR moving target detection. To improve the detection performance of WVD in noise environment, a new technique based on the Cross-WVD is proposed. The application of fractional Fourier transform to chirp signal detection is analyzed and extended to SAR moving target detection. To eliminate the restriction of chirp-Fourier transform, a new modified definition is proposed and applied to SAR moving target detection. To detect multiple moving targets whose scattering intensities are different heavily, the CLEAN technique is combined with the above techniques and the ideal detection performance is achieved. At last, the whole dissertation is concluded.

具体的研究成果如下：针对常用的Wigner-Ville分布在多目标情况下存在交叉项，并且多普勒不模糊范围小的缺点，提出将短时Fourier变换和Gabor变换应用于SAR运动目标检测，分析了其优势所在；为进一步提高Wigner-Ville分布低信噪比条件下的信号检测能力，提出基于互Wigner-Ville分布的运动目标检测方法；分析了分数阶Fourier变换在线性调频信号检测中的应用，提出基于分数阶Fourier变换的运动目标检测算法；对离散Chirp-Fourier变换的定义进行了修正，提出修正的离散Chirp-Fourier变换，克服了限制其应用的约束条件，并用于SAR运动目标检测当中；强度相差较大的多运动目标检测历来是机载SAR技术的一个重点和难点，我们将CLEAN思想融入上述多种算法当中，良好地解决了该问题。

Is the case maker of choice for short,medium and long runs with very short make-ready time,high speed and wide size range.

具备的极短的换版时间，高速和宽泛的尺寸范围等特质使其成为应对各种长、短版皮壳产品的理想全自动皮壳机机型。

The BDM 20 is the case maker of choice for short,medium and long runs with very short make-ready time,high speed and wide size range.

具备的极短的换版时间，高速和宽泛的尺寸范围等特质使其成为应对各种长、短版皮壳产品的理想全自动皮壳机机型。

A muzzle-loading cannon with a short barrel that fires shells at high elevations for a short range.

一种短炮筒、高角度、近距离的前装大炮。

Simulation results prove that symmetry algorithm is applicable for generating the long periodic hopping pattern used in valid data communications, while random shift replace algorithm is proper for the short periodic pattern with the good balance in the range of maximum effective length, and it can be used in the situations of short-cycle emergency communications.

仿真结果表明，对偶法在长周期条件下的性能优于随机平移法，适用于产生正常通信使用的调制跳变图案；随机平移法在最大有效周期长度范围内具有很好的均衡性，适用于短周期突发通信。

In 1962 Miss Short was invited to speak during the installation of the Baptist Student Union officers in Baptist College. The BSU president and four officers were graduates of Pooi To. Miss Short had led one of the officers named Althea to faith in Christ. Another of the officers was not such a good student although she was a Christian. Miss Short, the teacher, counselor tells what she did,"I visited in her home and tried to help her realize that God wanted her to be a diligent student."

1962年，宋姊妹获邀在浸会学院﹙现已为大学﹚学生会就职礼中担任讲员，当时的学生会主席以及四名委员都是培道的毕业生，宋姊妹曾带领其中一个名叫爱尔西亚的委员信耶稣，另外有一个委员在培道时并不是一个好学生，虽然她已经信主，作为她的老师和生命导引者，宋姊妹分享她曾为这个学生做过的事，她说︰「我曾到她的家作探访，并尝试让她明白神期望她成为一个勤勉的学生。

In the meantime, he still points out very much nowadays involve " short message network address " the company of business lacks stability, still get not less among them the tie of venture capital investment, Still be in network address of short message of cry out of ground of exert to one's utmost today, to tomorrow board of directors, feel another business has more again ' money ' road, short message network address is thrown into ash-bin by their conveniently.

同时，他还指出如今很多涉及"短信网址"业务的公司都缺乏稳定性，其中不少还受到风险投资的约束，今天还在卖力地吆喝短信网址，到明天董事会一开，又觉得另外一个业务更有'钱'途，短信网址就被他们随手扔进垃圾桶了。

1 When thickness of the short pitch or long neck flange straight side of Type B doesn't equal to the cylinder thickness connected with it: If cylinder thickness is not larger than 10mm, and thickness difference with short pitch or long neck straight side is larger than 3mm; If cylinder thickness is larger than 10mm, and thickness difference with short pitch or long neck straight side is larger than 30% of the cylinder thickness or 5mm, Type B flange should take the slope value 1: 3, and the long neck flange should be thinned according to Chart 1, or have pile welding on the end of butt welding seam to achieve transition.

6.5.1 乙型法兰的短节厚度或长颈法兰的直边厚度与其相联接的圆筒厚度不等时：若圆筒厚度不大于10mm，且与短节或长颈直边厚度差超过3mm；若圆筒厚度大于10mm，且与短节或长颈直边厚度差大于圆筒厚度的30%或超过5mm时，乙型平焊法兰应按斜率1：3，长颈对焊法兰按图1虚线削薄，或者在对接焊缝的筒体端部按图2堆焊过渡。

The citation of subordinate legislation may include the following elements wherever applicable: Short title (including year if given as part of the short title) Jurisdiction Number and calendar year, if the date is not part of the short title Regulation or by-law number All elements of the citation are given in roman type.

由于无知的"共识"，英语在大学中被推到至高无上的地位，过不了英语四级别想拿学位（更有个别头脑发烧的大学，要求英语过六级拿学位），由于英语决定自己的前途和命运，大学生们只能利用一切可以利用的时间学习英语。

It simulates the circuit breaker with a zero impedance branch, and adopts the linear network characteristic and theory, variable structure and variable parameter analyses to transfer the short-circuit current flow in the bus-bar equality into each side of circuit breaker, and deduces the sequence component model and algorithm for calculating the short-circuit current of circuit breaker when the short-circuit fault occu...

该方法将断路器作为一条阻抗为零的支路来模拟，运用线性网络特性、定理及变结构与变参数的分析方法，将母线上短路时的短路电流等值转移到断路器两侧，导出了相当于在断路器两侧分别发生短路故障时，流过断路器的短路电流的序分量模型和算法。

Apllied the data of QuickBird-2——the highest resolution remote sensing,and based on the theory and methodology of fractal geometry,we have quantitatively studied remote sensing lineations in Gaolong gold deposit of Guangxi.

采用Quick Brid-2高分辨率卫星遥感数据，通过分形几何学的盒计维数法，定量研究广西高龙金矿区遥感线性构造。

So, sometimes, to change the color can not be your food (referring to the above-mentioned crustacean) has been a sign of boiling over.

所以，有时，来改变颜色，不能你的食物一直是沸腾了的迹象。