Ratschlag [der]建议。忠告 Landsleute 同乡 Aufsatz (Aufsätze) [der] 文章。论文支配。占有 缩短。删节本 verfügen über (=besitzen) 支配。占有 Die Deutschland verfügt über ein weit gefächertes Gesundheitswesen. halten von/für Was halten Sie von dem deutschen Gesundheitssystem? Ich halte es für sehr gut. Liege 床。睡椅 Fortsetzung 继续。延续部分 fortsetzen 继续 die Arbeit, Reise fortsezten Engpass 瓶颈 Die Engpass wird überwunden. (überwinden) stabilisieren (=stabil machen) 使稳定。使固定 Kontrolle (kontrollieren) 控制。监督 einführen 介绍, 带来, 引进, 引入 Einführung Aspekt 观点，看法; 方面 Recht geben =agree 同意
The MIT Photonic-Bands ( MPB ) package is a free program for computing the band structures (dispersion relations) and electromagnetic modes of periodic dielectric structures, on both serial and parallel computers. This program computes definite-frequency eigenstates (harmonic modes) of Maxwell's equations in periodic dielectric structures for arbitrary wavevectors, using fully-vectorial and three-dimensional methods. It is especially designed for the study of photonic crystals (a.k.a. photonic band-gap materials), but is also applicable to many other problems in optics, such as waveguides and resonator systems. (For example, it can solve for the modes of waveguides with arbitrary cross-sections.) As complementary Meep package works for time-domain simulations, reflection/transmission spectra, etc. (MPB is frequency-domain; Meep is Time-domain.) There are two common computational approaches to studying dielectric structures such as photonic crystals: frequency-domain and time-domai...
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