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- A network has also been established for continuous monitoring of the ambient gamma dose rate in Hong Kong and to warn of any deviation from normal levels. 天文台并设立了一个辐射监测网络,不断监测境内空气中的伽玛剂量比率,当剂量比率超出正常辐射水平时,监测网络便会发出警告。
- The birth rate in this city is almost constant. 这城市的出生率几乎是不变的。
- Crime rate in the white areas here is on the decline. 此间白人居住区的犯罪率正在下降。
- The first step is to determine the unit-time reference dose rate. 第一步要确定单位时间参考剂量率。
- What is the advertising rate in your newspaper? 你们报纸的广告价格是多少?
- A neural network control system for the optimum coagulant dose rate in a water purification plant 净水厂最佳投药量的神经网络控制系统
- Prediction of failure time for floating gate ROM devices at low dose rate in space radiation environment 浮栅ROM集成电路空间低剂量率辐射失效时间预估
- Which state has the highest crime rate in the U.S. 在美国,哪个州的犯罪率最高?
- To know change trend of obesity rate in infant. 了解婴幼儿肥胖检出率的变化趋势。
- The success rate in EXT-DCR was 99.16%. 本组行EXT DCR的治愈率为 97 0 7%25 ,成功率为 99 16%25。
- The decease rate in that country is very high. 那个国家的死亡率很高。
- A radioactive particle moving in a blood stream causes transient changes of dose rate near its path. 当一个放射性物质在血流中移动时在它的路径附近引起剂量率的瞬间变化。
- Blue Funk's new hit has had good ratings in the charts. 布鲁·芬克新灌录的唱片在流行音乐最畅销的每周目录上排名很高。
- Crime rate in the white area here is on the decline. 此间白人居住区的犯罪率正在下降。
- However, since the dose rate is steadily decreasing during the exposure, appropriate allowance for this must be made. 可是,由于在辐照过程中剂量率逐步下降,所以必需进行适当的修正。
- What's a reasonable tipping rate in a restaurant like that? 在像那样的餐厅里,合理的小费该给多少?
- If the dose rate at any time is known by actual measurement, the value at any other time can be estimated. 如果通过实际测量已知任意时刻的剂量率,则可计算出任何其它时刻的数值。
- New universities went up at a fantastic rate in the 1980s. 在20世纪80年代新的大学以令人吃惊的速度建立起来。
- A method for calculating cosmic radiation dose and dose rate to aircrews in atmosphere is presented in the paper. 本文介绍了一种在大气层中民航飞行高度上宇宙辐射有效剂量率和飞行航程中机组人员所受有效剂量的计算方法。
- Rate in high season is 30% higher than in low season. 旺季价格比淡季价格高30%25。
- 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