Equipment of wind tunnel microbalances calibration;
微量天平校准装置及精度分析
The paper gives a detailed discussion of developing thermal controlled 10MHz quartz crystal microbalance,including technical specification,mechanism,and development progress.
石英晶体微量天平是在航天器研制过程中对分子污染进行检测和量化的主要设备。
A balance designed to weigh very small loads, up to0.1 gram.
微量天平用来称量极其小量重量的天平，精确到0。1克
Design of the 15MHz Qusrtz Crystal Microbalance Controlled by Temperature
15MHz温控石英晶体微量天平的设计
The Research on the Measurement of Micrometer-Size Droplet Diameter Using Electrodynamic Balance;
电动力学天平测量微米液滴粒径的研究
The fraction of incident electromagnetic radiation reflected by a surface, especially of a celestial body.
反照率被一平面，尤指一天体反射的投射电磁辐射的微量
The Research of Quartz Crystal Microbalance Sensor for Indoor Air Quality Detecting;
石英晶振微天平室内空气质量检测传感器的研究
All micronutrients measured, except boron, were at the high level.
而微量元素含量除硼外均处于高水平。
The Design of Millimeter-Wave Dual Planar Microstrip Reflectarray Antenna
毫米波双平板微带反射阵列天线设计
A Method for designing Dual Frequency-bands and Broadband Microstrip Antenna in Multilayered Planar Structure
一种双频段平面宽带微带天线的设计
Research on Broad Band Dual-Frequency Microstrip Reflectarray
宽带双频微带平板反射阵天线的研究
The Analysis of the Electrical Large Microstrip Antenna Using Parallel MOM
电大尺寸微带天线的并行矩量法分析
Microdetermination of Chromium(Ⅵ) in Natural Water with a Piezoelectric Crystal Detector
压电频移法测定天然水样中微量铬(Ⅵ)
Influence of paraffin's degradation by different level of microelement
微量元素水平对石蜡微生物降解的影响
This will be a delicate balancing act.
产量对价格的平衡作用是十分微妙的。
Study on Angle Measurement about In-plane Rotation Motion in MEMS;
微结构平面旋转运动角度测量的研究
Study on Measurement Methods of MEMS Micro-Structures In-Plane Motion;
MEMS微结构平面运动测量方法的研究
Analysis on the levels of trace elements in serum of pregnant women
253例孕妇血中微量元素水平分析
The trace elements content of natural mineral water in Shanghai
上海市天然矿水中微量元素含量的探讨
A microprocessor can be used with a balance, weight set, and beaker to provide an economical and accurate measure of engine fuel consumption rate.
微处理机可以与一个天平、砝码和量杯一起使用，以实现对发动机燃料消耗率的经济而精确的测量。