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- To use a crystal unit as an oscillator, its oscillated frequency is required to be stable against temperature variations . 石英晶体作为谐振器在使用时，要求其谐振频率在温度发生变化时保持稳定。
- Crystal unit is assembied with AT-CUT or BT-CUT blank,it has the characteristics of good frequency stability and temperature stability. 石英晶体谐振器采用AT和BT切晶片，具有稳定度高，频率温度特性好等特点。
- In an ordinary oscillation circuit the crystal unit is used in a range where it functions as an inductive reactance in such usage ,the oscillation circuit operates as a capacitive reactance . 在通常的振荡电路中，石英晶体谐振器作为感抗，而振荡电路作为一个容抗被使用。
- SPECIFIC CRYSTAL UNIT FOR INTERPHONE 对讲机专用小公差晶体谐振器
- inductance constant of crystal unit 晶体振子电感常数
- equivalent circuit of piezoelectric crystal unit [电] 压电晶体单位的等值电路
- fundamental piezoelectric crystal unit [电] 基本压电晶体单元
- resonant frequency of a crystal unit [电] 晶体单元的谐振频率
- The main products include SMD (Surface Monk Device) Quartz Crystal Units and SMD（ Surface Monk Device）TCXO (Temperature Compensative Crystal Oscillator) ，high-quality quartz blanks and quartz bars. 主要产品为SMD(表面贴装)石英晶体谐振器、SMD（表面贴装）TCXO（温度补偿振荡器）、高档次石英晶片和晶棒。
- The luminous intensity on unit area. 单位面积上的发光强度。
- This type crystal units is designed for small mounting space and high stabillity.It can beused in mobile communication(cordiess phone, pagers BP).Also have the best abillity against shock. 该谐振器是为在狭小空间内装置而设计的小型高精度谐振器，可使用在移动通信移动电话、传呼等局部振荡器。
- This set of crystal wine cups is very expensive. 这套水晶玻璃酒杯非常昂贵。
- I lost my crystal necklace at the party. 我在晚会上丢失了水晶项链。
- She made her meaning crystal clear. 她把她的意思解释得清清楚楚。
- The family is the smallest social unit. 家庭是社会最小的单位。
- 2# Plate Blank Crystal Unit Liquid Level Control System 2%23板坯结晶器液位控制系统
- He drank from a crystal wine glass. 他用水晶酒杯喝酒。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- The house stood by a crystal stream. 那所房子坐落在清澈的小溪旁边。
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
