英语人>网络例句>倍数的 相关的搜索结果
网络例句

倍数的

与 倍数的 相关的网络例句 [注:此内容来源于网络,仅供参考]

This dissertation presents three segmentation algorithms for compressing image documents, with a high compression ratio of both color and monochromatic compound document images. The proposed algorithms greatly outperform the famous image compression methods, JPEG and DjVu, and enable the effective extraction of the text from a complex background, achieving a high compression ratio for compound document images.

本文中提出的切割方法应用於文件影像压缩,可以明显的看出压缩倍数与视觉品质优於JPEG或DjVu,而且在本文第三个切割方法中,提出新的区域性区块特徵分离与拼图式全图整合的方法,在解决复杂型复合式文件影像的文字切割问题时,即使在同一张完整的文件影像中,包含各种不同程度的复杂状况,也可以顺利的将不同颜色、不同复杂背景与不同交叠程度的文字切割出来,提高各种复杂型复合式文件影像的压缩品质。

Firstly, the connection matrices are strongly connected Boolean matrix, it is shown that the maximum length of limit cycles for FBAM is the period index of the product of the connection matrices. Thus, the maximum limit cycle is reachable. Secondly, two strongly connected components are connected by walks, it is proved that the maximum length of limit cycles for FBAM is the max. of the period index of the two strongly connected components if they are prime, otherwise, it is the least common multiple of the two period index. Finally, n strongly connected component are connected in succession, the method for computing the maximum length is described. By different patterns are presented to the networks, diminishing the number of the strongly connected components until only two components.

第一,连接权矩阵为强连通布尔矩阵,此时模糊双向联想记忆网络的最大极限环长度为连接权矩阵乘积的周期指数,从而极限环具有可达性;第二,两个强连通分支有路径连接,此时如果两个强连通分支的周期指数互素,那么网络的最大极限环长度为其最大者,否则,网络的最大极限环长度就等于二者的最小公倍数;第三,n个相邻强连通分支有路径连接,给出了计算最大极限环长度的方法,通过激发模式的变化,逐渐减少强连通分支的个数,直到只有两个分支。

Planch, in water field to get much more Oxygen.

巫婆带 圆锥帽=雨坡领圆锥巾冒=雨山导圆锥毛生=雨伞引圆锥草生=雨线弓一圆锥草生=雨线供几圆锥草生=雨线供给圆锥草生=雨线供给圆锥草生原来〔巫婆带圆锥帽〕之{意象},也是一句〔鬼天道的鬼谜语〕,〔隐含的意思〕是说:〔雨线供给圆锥草生〕〔白话的意思〕是说:当〔雨线〕从天空落下的{范围}是呈{圆锥形样}时,这就表示{该地区}的〔天空无形水龙头〕已经被<扭开>了,这也表示{该地区}会<定期下雨>使〔水草〕<润生>了耤原来不论{风}再怎麼样的<<吹拂>>,由於〔氧分子〕的{{磁吸}}作用,〔氧分子〕还是会相互<牵吸>成{柳树形样},而存留在{该地区},而不会随风<飞度>〔玉门关〕耤原来我们从{微波炉}<加热>〔保鲜膜盖覆的食物〕得知:〔空气体积〕<热胀冷缩>是可以有相当大的{倍数变化}的!!

The basic diploid number of chromosomes in the family Cobitidae was deemed to 2n=50. The C . sinensis with 2n=40 may originate from the ancestor of the subfamily Cobitidae. The C sinensis with 2n=90 which reserved all of 40 original chromosomes maybe result from heterologous hybridization among some fishes of the subfamily Cobitidae. The C . sinensis with 2n=76 is probably a branch of hybrid offspring.

鳅科鱼类染色体的祖先二倍数是2n=50,2n=40的中华花鳅可能是由类似于泥鳅的2n=50的鳅亚科祖先经罗伯逊易位2n=50→48→40转变而来的。2n=90的中华花鳅保留了初始的40条染色体,它可能是由2n=40的中华花鳅与同为鳅亚科的其它鱼类杂交后演化而来的。2n=76的中华花鳅并非异源三倍体,它可能是杂交后演化的一个分支。

Moreover, second-winding current waveform of a current transformer is calculated under the transient current of the typical short-circuit fault by numerical method. The analysis shows that the relevant protection equipment may refuse to trip when the fault current is extra high. It will result in the maloperation of protective relays for loss of their selectivity, and cause other protective relays to operate beyond range, and extend the scope of shutdown of power supply.

在这些回路出口处发生相间直接短路等严重故障时,流过相应TA一次侧的故障电流可能达到TA额定工作电流的100倍以上,大大超过了保护用TA的10%误差容许倍数,将使TA严重饱和,从而影响相关的保护设备的动作性能,因此有必要对在这种特大电流作用下的TA的传变特性做一些探讨,以分析其对继电保护装置动作特性的影响及应采取的措施。

The minor core protein s C-encoding gene of Muscovy duck reovirus was cloned into theprokaryotic expression vector pET32a. The recombinant plasmid pET32a-s C was amplified andextracted after being transformed into E.coli DH5a competent cells. Restriction analysis withEcoRⅠand SacⅠand sequences analysis indicated that the recombinant plasmid was inserted withcorrect open reading frame. The fusion protein about 50 ku was produced after induction with 0.15mmol/L IPTG of E.coli competent cells transformed with pET32a-sC. The SDS-PAGE andWestern-bloting test indicated that the fusion protein reacted with the convalescents sera of duckinfected with Muscovy duck reovirus. The indirect ELISA method was developed by using thepurified fusion s C protein as coating antigen. The optimal concentration of s C was 5μg/ml, thedilution of serum sample was 1:40; The results showed that preparation of an ELISA by using sCas coating antigen in detecting 50 field duck sera in comparison with the AGIP were more sensitiveand specific than agar gel immuno-diffusion AGIP test. The results suggest that presence ofantibody against viral protein sC in duck may be a good indicator by the sC-ELISA for detectionof duck infection with reovirus.

同时,本研究将编码外壳蛋白σC的基因克隆于原核表达载体pET32a上,经过EcoRⅠ和SacⅠ双酶切鉴定和序列分析后,得到阳性重组质粒pET32a-σC;将阳性重组质粒pET32a-σC转化到大肠杆菌BL-21感受态细胞中进行诱导表达,经SDS-PAGE和Western-blbtting检测分析,融合表达的蛋白能够与番鸭呼肠孤病毒感染的康复鸭血清发生特异性反应;将融合表达的蛋白纯化后作为包被抗原,建立了检测鸭血清中呼肠孤病毒抗体的间接酶联免疫吸附试验检测方法,此方法中抗原的最佳包被浓度为5μg/ml、标准阳性血清的最适稀释倍数为1:40倍,用此方法对50份鸭血清样品进行检测,并与琼脂糖凝胶扩散试验检测抗体的法相比较,证明此ELISA方法具有良好的特异性和敏感性,本研究为今后鸭呼肠孤病毒诊断试剂盒的研制奠定了基础。

The 5mV of the audio signal which comes from the microphone to linear amplificated by the audio signals amplifier,then mixes with music signals from other sound sources(eg:the tape 、CD) by the hybird amplifier . By the control of the digital volume controller the mixed signal ,then amplificated again by the preamplifier,when integrated power amplifier for idling time realizes the signal enlargement factor respectively is 10、100、1000 times;moreover is capable of delivering 3V of output to a 600%26Omega; load. the amplificate signal makes the loudhailer work at last.

该音频信号放大器能够将来自话筒5mV的音频信号进行线性放大,然后和来自其他音源的音乐信号通过混合放大器来混合,混合后的信号经数字音量控制器对高低频的增益进行提升与衰减,再通过前置放大器放大,当集成功率放大器为空载的时候实现信号的放大倍数分别为10、100、1000倍;另外再实现当负载为600%26Omega;的时候,输出幅度为3V,最后经扬声器发出悦耳的声音。

They are affected by total aluminiumconcentration and preparing methods as well as basicity mainly in differentcomponents of Ala, Alb and Alc. In addition, the aluminium species component isalso affected by some environmental conditions, such as diluting in water,different pH value, aging time and so on.

此外,一些环境因素也会影响其聚合形态组成的变化,如聚合氯化铝在水中稀释时,不同的稀释阶段和稀释倍数对其各聚合形态组成之间的转化作用不同;随着pH 值的逐渐升高或熟化时间的延长,聚合氯化铝中各种聚合形态均向着聚合度较高的形态转化。

Basing on ice formation rate of AgI at different temperatures after "37" anti-aircraft shell exploding, multiple relationship of two gradient temperature, as well as exploding time, angle, vertical height, contour interval and slanting distance of anti-aircraft artillery 83 rainfall bomb, the ideal dissemination radios and launch angle of ideal density were calculated, and the suitable bullet number and operating method were analyzed, for the purpose of using reasonable method of firing and the least person rain ball to achieve best precipitation enhancement effect.

利用&三七&高炮炮弹爆炸后AgI在不同温度下的成冰率及前后2个温度梯度倍数关系,以及高炮83型增雨弹引信自炸时间和射角及其所达垂直高度、水平距离、斜距等资料,计算出理想浓度的理想弥散半径和发射角度,从而分析得出在人工增雨作业中适宜的用弹量和作业方法,以期利用合理的射击方法,使用最少的人雨弹,达到最佳的增雨效果。

An available method for calculating the capacity of TCR or SR is developed especially, to solve the problem of time variation of arc furnace parameter, and to...

特别是在计算TCR和SR的容量时开发了一种有效的方法,克服了电弧炉参数时变的困难,并可计及TCR控制系统的放大倍数和时延以及SR的伏安特性斜率和时延的影响。

第31/31页 首页 < ... 23 24 25 26 27 28 29 30 31
推荐网络例句

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

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。