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- directive emission cell 定向发射单元
- A direct emission spectrographic Method is used for determing the trace elements Ba,Si,Fe,Mg,Pb,Al,Ca,Cu dnd Cd in metal strotium. 本文研究了以直接光谱法测定金属锶中钡、硅、铁、镁、铅、铝、钙、铜、镉等微量杂质。
- In the production of EMM, the emission quantity of wastes is large, its chemicals are mixed andits direct emission forms a serious environmental pollution. 电解金属锰生产中,工业废弃物排放量大,成分复杂,直接排放严重污染环境。
- Field and laboratory emission cell FLEC 现场和实验室释放小室
- Therefore the square resonator with an output waveguide is a promising candidate to realize single-mode directional emission microcavity lasers. 因此带输出波导的正方形谐振腔是一种可以获得单模定向发射的微腔激光器，具有广泛的应用前景。
- This process, which continues today, creates a "directional emission of gravitational radiation" which causes the black hole to recoil. 这个过程一直持续到今天，它创建一个“定向发射的引力辐射”,并引起黑洞的反馈。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- Determination of antimony content of lead alloy by direct emission spectrometer 直读发射光谱法测定铅合金中锑的含量
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- He has chosen the most direct route. 他选取了最直的路线。
- Direct Current Plasma Emission Spectrometer DCP M. 直流等离子体发射光谱仪。
- She's very direct, believes in speaking her mind. 她为人直率，喜欢有什么说什么。
- Can you direct me to the shoe department? 请告诉我卖鞋部在哪里。
- Be there a direct train for Beijing to Nanning? 从北京到南宁有直达车吗？
- See that direct heat does not play on it. 当心别让它直接受热。
- It's a long way by road the train is more direct. 走公路很远--乘火车近。
- Would you please direct me to the zoo? 请问去动物园怎么走?
- My eyes were blinded by the direct rays of light. 在光线的直射下，我看不清楚东西。
- emission cell 外光电效应光电管,发射光电管
- Her opinions are the direct opposite of mine. 她的意见与我的截然相反。
