rip current
- rip current的基本解释
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激流
- 相似词
- 更多 网络例句 与rip current相关的网络例句 [注:此内容来源于网络,仅供参考]
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In this thesis the process of constructing the non-perturbative Hamiltonian theory is de-scribed and is applied to estimate the vacuum condensate. It contains the following contents:At the very beginning, by using the path integral method and eliminating the gluon freedom, aGCM action 〓 of current quarks including lower order current-current coupling was derivedfrom the QCD Lagrangian and the effective Hamiltonian operator that could hardly be doneby the normal methods was derived. After doing this, the broken vacuum is introduced whichincludes quark-antiquark condensate through the generalized Bogoliubov-Valatin transformation,the effective Hamiltonian of constituent quark was derived. The detailed formulas containingthe spatial current-current coupling term for the effective Hamiltonian and gap equations wasworked out by parameterizing the correlation kernel as a quadratic potential. And then, the gapequation was solved and the quark-antiquark condensate of vacuum was studied both in the casesof instantaneous interaction and retarded interaction. In the end, the effective Hamiltionian withtwo-body quark-quark interaction was derived with one-body approximation, and with the helpof the functional integral method the coupling non-linear dynamic equations for systems withnuclear matter was derived. Finally, these equations were solved by selfconsistent method andthe effect of nuclear matter on vacuum condensate was studied. The spatial current-current coupling term is too difficult to handle, hence the correlationkernel is assumed to be not important and usually omitted in the pure vacuum condensate, andthe instantaneous interaction generally is adopted. Retaining the spatial current-current termand partial retardation effect, the quark pairs condensate in pure vacuum was studied, and theeffect of quark mass was also studied. At present, little study is focused in the case with nuclearmatter and spatial current-current term also omitted. Under the approximation with partialspatial current-current term, the effect of nuclear matter on vacuum condensate was studied.
本论文描述了量子色动力学整体色对称模型哈密顿量方法的构建过程,得到了反映正反夸克对凝聚真空结构的关于组分夸克的有效哈密顿量算符,它隐含了胶子作用,并且准确至流-流耦合项;接着,通过参数化哈密顿量中的夸克作用关联核,导出平方禁闭势参数化选择的哈密顿量的具体公式和能隙方程;随后,应用公式,编程求解,考察了瞬时作用下和部分延迟作用下真空的正反夸克对凝聚,在计算中保留了空间流-流耦合作用;之后,导出瞬时势和延迟势下包含二体作用项的哈密顿量公式,并采用单体化近似,通过泛函变分方法得到核物质存在时耦合的非线性动力学方程;在保留部分空间双流耦合作用的近似下,求解核物质的动力学方程,考察核物质密度对真空凝聚的影响,以往考察真空凝聚,对关联核的选用,由于空间流-流耦合项不易处理,也认为作用不大,常忽略该项,并且常采用瞬时作用;本文保留空间双流项和部分延迟作用,考察了真空情形的夸克对凝聚,还考察了夸克质量对纯真空凝聚的影响,以往对核物质存在情形的真空凝聚考察很少,也都忽略空间流-流项,本文在考虑部分空间流-流项近似下,考察了核物质存在对真空凝聚的影响。
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So that you and members of the different color business card printing machine, you need to use raster image processor for an explanation, and generates pixels image, and then by the RIp-printing-printing header control network and in fact, CTS system RIp and imagesetter RIp works, and do the same, and they are using a software RIp.
这样就和一般彩色制卡机不同,需要使用光栅图像处理器来对页面进行解释,并生成点阵图像,然后由RIp控制喷印头喷印网点,实际上,CTS系统的RIp和激光照排机的RIp的工作原理及完成的工作差不多,并且也都是使用软件RIp。
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In the currently do not have to RIP imagesetter output software and be subject to any adjustment of the output film's site density value test results we can achieve business card printing and membership card making demands, which means the current RIP software and a parameter of the setter is in line with the current business card printing and membership card production requirements, are not required to be made of the relevant parameters are tuned, you can direct the output of a film that you want to test the value dot, and in the RIP software to convert "" gray-scale parameter is set to ensure that design business card printing and membership card production suites in a color swatch dot value and imagesetters actual output of the dot matches a color swatch.
在长远不有有差RIP输入软件和激光照排机举动任何调动的环境下,如果差所输入胶片的实地密度值尝试甘休能不亏到达制卡和会员卡制息的给求时,这表明长远的RIP软件与照排机的参数是相符长远制卡和会员卡制息给求的,不离不需给再差一些不关的参数举动调动了,可以间接差所输入的胶片举动网点百分比值的尝试,并在RIP软件洋举动"灰度变换"参数的撤销,以包管在安排制卡和会员卡制息版面时的各色块网点百分比值与照排机本质输入时的各色块网点百分比值分歧。
- 更多网络解释 与rip current相关的网络解释 [注:此内容来源于网络,仅供参考]
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rip current:离岸流
回流的海水汇集于波[离岸流] (rip current)又叫冲击流. 自海岸经波浪区向海中流动的一段很强的表层流,其持续时间不长. 波浪传播至岸边,或吹向海岸的风,都可能在岸边形成海水的堆积,从而造成海水离岸的回流. 回流的海水汇集于波浪小的地方,
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rip current:裂流
笔者目前从事海滩地形的研究,在研究期间,发现目前世界许多国家在探讨海滩安全议题时,主要以海滩地形动力学的观点,来找出较安全的戏水环境,特别是标出裂流(rip current)常出现的位置.
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rip current:离岸流;裂流
但会把你带往外海, 不会游泳的因无法久浮在水面, 或者是善泳者急著游回岸边而耗尽体力, 最后都沉入海底而溺毙"Re: 离岸流/裂流(Rip Current) 的逃生(转贴於台
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rip current:激流
激浪 rip | 激流 rip current | 激浪潮 rip tide
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rip current channel:离岸流水道
rip channel 离岸流水道 | rip current channel 离岸流水道 | rip tide 离岸流
- 加载更多网络解释 (5)