正交系晶體 的英文怎麼說
中文拼音 [zhēngjiāoxìjīngtǐ]
正交系晶體
英文
rhombic crystal- 正 : 正名詞(正月) the first month of the lunar year; the first moon
- 交 : Ⅰ動詞1 (把事物轉移給有關方面) hand over; give up; deliver 2 (到某一時辰或季節) reach (a cert...
- 系 : 系動詞(打結; 扣) tie; fasten; do up; button up
- 晶 : Ⅰ形容詞(光亮) brilliant; glittering Ⅱ名詞1. (水晶) quartz; (rock) crystal 2. (晶體) any crystalline substance
- 體 : 體構詞成分。
- 晶體 : [晶體學] crystal; vitrella; crystal body; crystalloid; x-tal
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Crystal optical characteristics of transparent minerals appeared in these systems of monopolarizer, crossed polarizer and conoscope will be observed and explained with the fundamentals of crystal
觀察並用晶體光學的基本原理解釋單偏光系統、正交偏光系統、錐光系統下透明礦物的晶體光學特徵。An element of the material at such a point behaves like a crystal of the orthorhombic system.
材料中此點附近的一個單元體,其表現猶如正交晶系的晶體。When light travels through this system perpendicularly, the light after the first polarizer will divide into orthogonally polarized ordinary and extraordinary impulses. because of the difference between the extraordinary and ordinary indices of refraction of the crystal, after passing the crystal, the two orthogonally polarized impulses will be different in phase
光線正入射到這一系統,通過起偏振器后的偏振光投射到晶體上時分解為互相正交的尋常光和非常光,兩束光由於折射率的不同經過晶體時會有一定的位相差。A system with repmsm ( rare earth permanent magnet synchro - nous motor ) as executing motor is presented in this thesis. the hardware platform for the ac speed regulating system is based on tms320f240 dsp controller and uses ipm ( intelligent power model ) as the power device in the invert circuit
系統選用正弦波永磁同步電動機為執行電機,以ti公司的tms320f240dsp晶元為控制核心,以智能功率模塊( ipm )為逆變電路功率開關器件,構成交流調速系統的硬體平臺。Based on the principle of gmsk, analyzing the form of gmsk modulation and demodulation, we have completed the system simulation of gmsk in the systemview platform, at the same time, combined with hardware and software, we have realized modulation and demodulation of gmsk with the dsp chips tms320vc549
在熟悉gmsk調制解調原理的基礎上,分析了gmsk正交數據機的基帶構成,完成了在systemview平臺下gmsk數據機的系統模擬,並將模擬演算法用於tms320vc549dsp晶元,使用軟硬體結合的方式完成了gmsk基帶信號的調制解調,為國內研製ais系統儲備了關鍵技術。分享友人