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- frequency circle disk method 频率圆盘法
- The APB disk potentiation test got good agreement with Tris-EDTA disk method. APB纸片增强试验与Tris-EDTA纸片法检测结果完全一致。
- Rust-Preventing Characteristics of Steam Turbine Oil in the Presence of Water (Horizontal Disk Method), Test for (05. 在有水的情况下蒸气涡轮油的防锈特性试验方法(卧式圆盘法)(05。
- To establish direct KBr disk method for determination of amoxicillin in capsules.Methods: Diffuse Reflectance FTIR was used to determination of amoxicillin powder in the capsules. 建立阿莫西林胶囊中阿莫西林的含量的检测方法,采用漫反射傅里叶变换红外定量分析技术测定了阿莫西林胶囊的含量。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- Circle Center Fitting (CCF), a phasor method of frequency measurement, is innovated and proved, and it has the practical value of engineering. 提出并论证了“圆心拟合法”相量测频方法,具有一定的应用价值。
- Test Method for Rust-Preventing Characteristics of Steam Turbine Oil in the Presence of Water (Horizontal Disk Method) 水存在下汽轮机油防锈特性的试验方法(水平圆盘法)
- Standard Test Method for Apparent Hoop Tensile Strength of Plastic or Reinforced Plastic Pipe by Split Disk Method 用切片法测定环形或管形塑料制品和增强塑料制品表面抗拉强度的试验方法
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- Accidents on that highway are happening with increasing frequency. 那条高速公路上车祸发生得越来越频繁。
- This paper presents algorithm on time compression and bypass flow reduce frequency along with method of hard disk array storage. 提出时间压缩和分流降频算法以及硬盘阵列存储方法,并由此实现一种新颖的解决了跟踪雷达对跟踪波门内的雷达回波信号的高速大数据量信号实时采集和存储系统。
- He tuned his radio to the police frequency. 他把无线电调到警方的频率。
- Method of insertion loss measurement for radio frequency filters. 射频滤波器插入损耗的测量方法。
- paper disk method 纸盘法
- He manipulated the frequency dial of the radio. 他开始调拨频率键盘。
- The pitch depends on the frequency. 音调的高低是由频率决定的。
- porous disk method 细孔隔膜法
- The resulting frequency varies by a few percent. 最终频率有少许变动。
