查询词典 overcrossing point

In this paper,finite-difference time-domain method was used to calculate the driving-point impedance of radial disk in circular groove guide.

引言圆形槽波导是一种新型波导，和传统波导相比，具有低损耗、高功率容量、低色散和宽频带等优良特性。

Iii From the point of view of fault diagnosis, the information model is given and the frequency domain, time domain and circular fluctuation characteristic of the cylinder cap vibration signal of diesel engine are analyzed.

分析了样本长度对窗谱校正精度的影响。3、从故障诊断角度出发，给出了柴油机缸盖振动信号的信息模型。

Circular accelerator ; equilibrium orbit ; two-point boundary value problem ; non-linear differential equation

圆形加速器；平衡轨道；二点边值问题；非线性微分方程

A high residual magnetic induction was obtained for the samples with a"knee point"located at a large magnetization site and a large curvature of circular segment on the magnetization curves.

磁化曲线上"膝点"位置较高及圆弧段曲率较大的合金具有较大的剩余磁感应强度。

And then the point spread function can be acquired through Abel reverse transform, according to the circular symmetry characteristic of the defocused image.

由于离焦造成的图像模糊是圆对称的，对线扩散函数进行阿贝尔逆变换就得到了点扩散函数。

In this paper the defocused point spread function can be assessed through knife-edge function curve, according to the circular symmetry of the defocused image.

指出了由于模型不能准确逼近实际的离焦点扩散函数而导致离焦模糊图像复原无法取得预期效果。

3D seismic migration algorithms of holding circular symmetry ;2. Assuming that the point spread function is circular symmetry and considering that the image is actually complex conjugate symmetry in frequency domain, authors establish a new cost function in frequency domain.

算法假设退化系统的点扩散函数具有圆对称性，并考虑图像的频域具有复共轭对称性，在频域里建立了新的优化判据；采用共轭梯度算法搜索判据，从而在有实际物理意义的区域中收敛于最优解；对光学成像系统常见的离焦、衍射模糊问题进行了仿真；用该算法实现了其退化图像的恢复，给出并分析了结果。

If you want to meet someone, make it a point to circulate during the first three weeks of April.

如果你想和某些人会面的话，将它安排在前三个星期内。

The key of circulation economy lawmaking lies in perfect and development the system arrangement of circulation economy, mainly should include programming system of circulation economy, the evaluation index sign system and investigate the system of circulation economy, standard, marking, symbolize and the attestation system of circulation economy, regard manufacturer as principle of the responsibility extension system, the point enterprise resources economy and make use of circularly certainly the sum management system, the norm system and guide system of the industry policy, the incentive system and responsibility system of government, enterprise and the publics.

循环经济立法的关键在于完善发展循环经济的制度安排，主要应该包括循环经济规划制度，循环经济评价指标体系和考核制度，循环经济的标准、标识、标志和认证制度，以生产者为主的责任延伸制度，重点企业资源节约和循环利用的定额管理制度，产业政策的规范和引导制度，政策激励制度以及政府、企业和公众的责任制度等。

For finding out to agree with a point in the social responsibility of the business enterprise and the circulation the economic lawmaking, this selected works takes a market quasi- go into the system,manufacturer responsibility extension system,circulation economy evaluation the index sign system system,economic incentive system,the environment risk guard against system and across the profession coordination system to discuss how to enhance the business enterprise path of social responsibility in the circulation the economic lawmaking.

为了在企业的社会责任与循环经济立法中找到契合点，本文选取市场准入制度、生产者责任延伸制度、循环经济评价指标体系制度、经济激励制度、环境风险防范制度和跨行业协调制度，以论述如何在循环经济立法中强化企业社会责任的途径。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。