口上的
- 与 口上的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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First,the planar waveguide models for Rotman lens and its feed lines which incorporate the dispersion effect with frequencies are set up.Then the aperture electric fields at lens ports are expanded by appropriate waveguide mode functions and substituted into the contour integral equation.The multimode scattering matrix of the lens can be acquired by solving the contour integral equation by using Galerkin method.
首先建立了考虑色散效应的透镜的等效平板波导模型,然后选择适当的波导模式函数展开透镜端口上的场,并利用Galerkin法求解其边缘上电场满足的轮廓积分方程即可得到透镜的多模式散射参数。
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When computing the diagonal elements of the Galerkin matrix, one will encounter the integral of Hankel function, the Green's function of 2-dimensional Helmholtz equation and the cosine weighting function, whose integrand is singular in the integration range. A new approach is proposed to deal with this kind of singular integrals, which is pivotal but have not been reported so far.
首先建立了透镜边缘上任一点的电场满足的边界积分方程,然后选择适当的正交模式函数展开端口上的电场分布,采用边界元法的思路及Galerkin法将该积分方程离散化为—矩阵方程求解即可得到透镜的多模式散射参数。
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Made by mixing whiting and linseed oil, used to fill holes in woodwork and secure panes of ''.
油灰面状的胶泥,由白垩粉和亚麻油混合而成,用于填补木制口上的小洞和固定窗上的''。
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The membranes may have means to center the membranes over the ostium.
隔膜可以具有使隔膜对中定位在附件口上的装置。
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A doughlike cement made by mixing whiting and linseed oil ,used to fill holes in woodwork and secure panes of glass.
油灰面状的胶泥,由白垩粉和亚麻油混合而成,用于填补木制口上的小洞和固定窗上的玻璃
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In this study, the genomic structure and regulatory elements of ApoD from 10 representive species including protozoan, invertebrate, protochordate and vertebrate were analyzed and compared. The genomic structure of ApoD is less conserved in organisms from protostome to deuterostome invertebrates, while it is highly conserved among chordates including amphioxus and verebrates. All four conserved cysteine residues are present in amino acid sequence of deuterostome ApoDs, while there are only two cysteine residues in amino acid sequence of protostomes ApoD. Structure divergence between protostome and deuterostome ApoD proteins suggests their function difference. The majority of regulatory elements are present in nearly all organism ApoD genes ranging from unicellular protozoan to mammals, suggesting that ApoD plays a very fundamental role, and possesses a conserved regulatory mechanism. However, there also exist some specific regulatory elements, which are present only in certain species and may perform some special roles.ApoD mRNA expression in murine NIH/3T3 fibroblasts exposed to various stresses such as as hydrogen peroxide and UV light shows dose-dependent increase. And a fly homolog of ApoD, Glial Lazarillo, whose overexpression results in increased resistance to hyperoxia as well as a extension of lifespan under normoxia and resistance to starvation without altering lipid or protein content.
本文首先从生物信息学角度对分属于原生动物、无脊椎动物、头索动物和脊椎动物类群的10种动物ApoD的基因结构及调控区的调控元件进行分析及比较,发现:(1)ApoD基因外显子-内含子结构从原生动物草履虫到原口动物再到后口动物海胆的进化过程中不保守,但在分析的几种脊椎动物中相当保守;(2)文昌鱼ApoD基因扮演从无脊椎动物到脊椎动物承上启下的角色,可能代表了脊椎动物ApoD基因原型;(3)四个半胱氨酸保守位点在后口动物中都存在,而在原口动物中只存在两个,原口、后口动物ApoD蛋白一级结构上的差异反映蛋白功能上可能也存在一定差别;(4)调控区大多数主要调控元件为不同动物共有,说明ApoD主要功能及其表达调控在进化中相当保守;(5)ApoD基因个别调控元件是随着物种进化而出现并开始发挥相关作用,如SF-1;还有一些调控元件在进化过程中还没有发现其规律,这说明ApoD某些功能和基因表达调控模式可能因物种不同而存在一定的差异。
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Solution: Verify that your computer system, the normal checks in the parallel port interface on the dog, the normal will dog-drawn off on another correctly, run the fly-over, normal, explains encryption properly.
处置办法:查抄计算机编制,变态查抄插在并口上的加密狗接口,变态不兵加密狗拔下插在另一台变态的计算机上,运行飞腾,变态,表明加密变态。
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Of course, those who were stationed nearest to the head of the line,where they could most see and be seen, and have the first blow at him, paid the highest prices for their places; and the few straggling inhabitants in the outskirts, where long gaps in the line began to occur, and the traveller could get over walls or turn aside into cow-paths, and so escape, paid a very slight ground or window tax.
自然,有一些安置在最靠近巷子口上的人最先看到的,也最先被看到,是第一个动手揍他的,所以要付最高的房租了;而少数零零落落散居在村外的居民,在他们那儿开始有很长的间隙,旅行者可以越墙而过,或抄小路逃走掉的,他们自然只付很少一笔地租或窗税。
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Therefore, the union nut on the valve end with "ADJ" marked on the body serves the dual purpose of external adjustment for "squeeze" on the operating envelope within the cartridge, preventing leakage across the ball, as well as compression of the face-seal, preventing shell leakage at the cartridge face.
因此,ADJ字母就标记在这种阀门端口上的管接螺母上,起到在阀腔内的作业范围上进行外部调整&挤压&、防止球体泄漏,以及表面密封压缩、防止阀腔表面外壳泄漏的双重作用。
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Upon installation of multiport or diverter valves, with the handle parallel with the body and fully against the handle/body stop, tighten that union nut on the "ADJ" body end while minutely operating the handle off the stop and back to the stop.
在安装多通阀或分流阀时,手柄要平行于阀体,与手柄/阀体停止位置完全相反,紧固&ADJ&阀体端口上的管接螺母,小心地操作手柄使其离开停止位置后再回到停止位置。
- 推荐网络例句
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I didn't watch TV last night, because it .
昨晚我没有看电视,因为电视机坏了。
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Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。
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I'm running my simile to an extreme.
我比喻得过头了。