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- speed measure by ultrasonic 超声测速
- Ultralow Speed Measurement by Laser Doppler Velocimetry[J]. 引用该论文 郭继华;徐正奇;殷纯永.
- The relative molecular mass of chitosan fractionated by ultrasonic wave was measured by the light scattering method. 采用粘度法分析了不同溶剂对壳聚糖粘度的影响,用光散射法测定了超声波分级的壳聚糖的相对分子质量。
- The dynamic variation of vinblastine content in different parts of Cathar anthus roseus was measured by ultrasonic extraction and HPLC. 采用超声提取和高效液相色谱法,对人为采收后的野生长春花中长春碱含量的动态变化进行了比较分析。
- Shell Selecting by Ultrasonic Surface Wave. 壳体的超声表面波分选。短句来源。
- We do cutting, PP boxes oversew by ultrasonic. 可冲切, PP 还可超声波烫合。
- She was treated with hard measure by her friend. 她受她的朋友们的虐待。
- dropping speed measured by SPCE062A SPCE062A称重测滴速
- To measure by using trigonometry. 用平面直角三角形计算工具测量
- Sound waves are measured by their amplitude. 声波是根据其振幅来测量的。
- This paper introduced an experiment to measure flowing gas in low speed by ultrasonic vortex technology and analyzed the results. 介绍应用超声涡街流量测量技术测量低速气体的一个实验,并对结果进行了分析。
- Cracks will come out clean when treated by ultrasonic waves. 如果以超声波处理，缝隙就会变得很洁净。
- Measurable by a common standard; commensurable. 可用共同标准测量的; 可共同测量的
- Reason is not measured by size or height, but by principle. 衡量理性的标准不是面积或高度，而是原则。
- The myocardial blood flow (MBF) was determined by ultrasonic doppler. 超声多普勒方法测定心肌血流量；
- Main Functions:Measure the speed of vehicles precisely by advanced speed measurement radar or accurate inductance windings. 采用先进的测速雷达检测方式或精确的线圈检测方式准确测量行驶车辆的速度。
- A man's character can be measured by the types of men with whom he associates. 一个人的性格可从他交往何种类型的人而加以判断。
- Objective:Study on the Ultrasonic Extraction of Shikonin by ultrasonic method. 目的:研究用超声技术提取紫草素的方法。
- Estimation of Optical Turbulence Intensity by Ultrasonic Anemometer[J]. 引用该论文 余申伟;方强;徐小峰;翁宁泉;肖黎明.
- Speed measured in nautical miles per hour is referred to as knots. 依据测量每小时多少海浬的速度称之为节。
