强地

By using wireless technology,the robot can accurately locate the path layout and conduct real-time inspection in the high electromagnetic interferer environment of substation.

在变电站的强电磁干扰环境下成功地利用无线技术实现了机器人路径规划精确定位和机器人实时巡检的功能。

The number of chickens in each group is 16 for SPF chicken At 4 weeks of age, chickens were eye-drop immunized with the recommended dose of commercial IBV vaccine, or vaccinated intradermally via wing with 5×106 PFU rFPV-IBVS1 or 5×106 PFU S-FPV-017. Four weeks after vaccination, chickens in all groups were challenged by bronchitis injection with a lethal dose (0.2ml 8.5EID50/0.1ml) of IBV XJ3 strain After challenge, chickens immunized with rFPV-IBVS1 and commercial IBV vaccine were all protected from death; the result indicated that rFPV-IBVS1 can protect chickens from the infection of IBV.

攻毒后的结果显示所有含rFPV-IBVS1免疫组的SPF鸡均100%保护而免于死亡；IBV弱毒疫苗免疫的SPF鸡也获100%保护，免疫以后的抗体跟踪检测证明rFPV-IBVS1诱导的抗IBV抗体水平低于IBV弱毒疫苗免疫组；攻毒后进行的IBV分离和PCR检测结果表明IBV弱毒疫苗免疫的SPF鸡能够更好地阻止攻击强毒的感染。

Second, the theory of scale space was used to design a new operator for target detection and tracking. Then, the property of scale invariant was analyzed and proved, and a tracking scheme based on the gradient LOG operator was proposed. Experimental results show that the gradient LOG operator is appropriate to describe small target in complex background, and the detection precision is in the level of sub-pixel. Furthermore, it is efficient and robust to noise.

然后根据尺度空间的基本理论构造了一种针对该成像模型的目标检测算子，分析并证明了该算子具有尺度不变性的优点，设计并实现了基于梯度LOG算子的小目标跟踪方案，实验结果表明：梯度LOG算子能够较好地跟踪复杂背景中的光团目标，定位精度可达亚像素级，且具有计算量小，抭嗓声能力强等优点。

Second, the theory of scale space was used to design a new operator for target detection and tracking. Then, the property of scale invariant was analyzed and proved, and a tracking scheme based on the gradient LOG operator was proposed. Experimental results show that the gradient LOG operator is appropriate to describe small target in complex background, and the detection precision is in the level of sub-pixel.

然后根据尺度空间的基本理论构造了一种针对该成像模型的目标检测算子，分析并证明了该算子具有尺度不变性的优点，设计并实现了基于梯度LOG 算子的小目标跟踪方案，实验结果表明：梯度LOG 算子能够较好地跟踪复杂背景中的光团目标，定位精度可达亚像素级，且具有计算量小，抗噪声能力强等优点。

The method is selective and sensitive and can be used to detect the sildenafil citrate illegally added into traditional chinese medicinal preparations for invigorant.

此方法选择性强、灵敏度高，可作为分析中成药中非法添加枸橼酸西地那非的有效检测方法。

It was found that VAC can be smoothly photografted onto LDPE film with"film combination"system, e. g. conversion percent and grafting efficiency are 70％ and 76％, irrespcetively, with UV intensity of 5400μw/cm〓 and irradiation time of 3min. The reaction orders of polymerization rate to monomer concentration and photoinitiator concentration are about 1 and 0.76, irrespectively, showing that chain transfer reaction takes place with much ease in VAC/LDPE system.

发现利用本文所设计的方法可将VAC快速地接枝在LDPE膜表面，如在光强为5400μw/cm〓，光照3min时，转化率和接枝效率可分别达到70％和76％；聚合反应速率对单体的反应级数约为1，而对光引发剂的反应级数为0.76，说明VAC光接枝聚合中链转移反应占相当大的比例。

After all, human are by no means the jackdaw in Aesop's fable who could afford to indulge complacently but vainly in singing and dancing without knowing where his next meal would come form.

毕竟，人类决不是伊索寓言中的那只寒鸦，可以自满且虚荣地整日沉湎于唱歌跳舞，却全然不知下一餐食物将从何而来。作者是新东方第一代元老钱坤强，很经典的文章

Aitakute, aitakute, hoshi no kazu no yoru wo koete itsumademo, itsumademo, kimi wa kitto boku no HIKARI kimi no soba ni iru kaze no asa mo, koori souna tsukiyo mo sousa, bukiyou na boku ni dekiru koto mabataki surutabi, katachi kaeru kumo mitai na kimi dake zutto mitsumete ashita wo kakenuketainda aimai na kotoba wa, kokoro wo kumorasu dake massugu ni naite, waratte yo mamori tsudukeru kara aitakute, aitakute, hoshi no kazu no yoru wo koete itsumademo, itsumademo, kimi wa kitto boku no HIKARI aitakute, aitakute, mitsuketannda boku no taiyou mabushisugiru kimi no yokogao tsuyoku narenakute togaru kotoba, butsukeau toki mo aru iisa, futari ga shitai to omou no nara I say Hi! kimi wa Good-bye?

中文翻译：好想见面好想见面数着星星过了一夜无论何时无论何时你一定是我的光陪在你身边无论是刮着风的早上或是冰冷的月夜是啊这是对于没用的我来说能做到的事情了在瞬间变换形状的云一样的你只想一直注视着向着明天前行含糊的语言只会让心变得迷茫尽情地哭，或是笑吧我会继续守护着你好想见面好想见面数着星星过了一夜无论何时无论何时你一定是我的光好想见面好想见面寻找到了我的太阳你的侧脸美得炫目不能变的很强的时候也有时会随口说出伤人的话好了啦想两个人一起啊 I say Hi！

After the analyses of actuality and travel on the construction and development of domestic and foreign laugher school students apartments, and the summarize the experience of practice.

在这样一个探索过程中，针对以后勤社会化方式建设大学生公寓区的实践，并系统全面地进行探讨研究，为进一步的实践提供依据与指导，具有很强的现实意义。

After studying the theory of combined signal processing with acoustic pressure and particle velocity, a method of direction estimation underwater, which is based on intensity measurement using an acoustic vector sensor, is presented. In the low frequency field with kinds of line-spectra, azimuth angle estimation is achieved based on the probability density statistics and bar graph approach. It can preferably resolve the problem of left/right bearing resolution and estimate the direction of space.

为了对水下目标进行定位，基于声压与振速联合信号处理的理论，研究了复声强法对水下目标信号的定向技术，并使用概率统计和直方图的理论对目标的方位角和俯仰角值进行了估计，在线谱分量存在的低频段对估计角度进行了概率统计，较好地解决了左右舷的分辨问题，实现目标的全空间无模糊定向。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐