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- A method of tritium measurement in natural water has b ee n developed by using electrolytic enrichment and liquid scintillation counting. 文章对在电解浓缩液闪计数法分析天然水中氚含量的复杂分析系统中,蒸馏、称重、电解、计数等每一过程中的影响因素进行了分析讨论。
- tritium measurement 氚的测量
- Scientific measurement of the head. 头测量学，头测量学，测颅学头颅的科学测量
- Measurement of the depth of large bodies of water. 海洋测深学，海洋测深术测量大水域的深度
- The scientific measurement of time. 计时学时间的科学测量
- A standard of measurement or judgment; a criterion. 标准测量或判断的标谁; 标准
- Tritium has a half-life of 12.4 years. 氚的半衰期为12.;4年;地球形成时的氚早已不存在。
- Tritium is one of the mildest radioactive isotopes. 氚是辐射最和缓的放射性同位素之一。
- The overall measurement of this room is 80 square meters. 这个屋子的总面积是80平方米。
- When did the first measurement of the speed of sound take? 第一次测量声速是在什么时候？
- Without a timepiece, the measurement of time is not easy. 如果没有钟表，就很难估计时间。
- The nucleus of tritium,consisting of two neutrons and one proton. 氘核氘的原子核，由两个中子和一个质子组成
- The nucleus of tritium, consisting of two neutrons and one proton. 氘核氘的原子核，由两个中子和一个质子组成
- The measured tritium activities is close to the theoretical value. 测量结果与理论氚产量基本相符。
- The measurement of elevation relative to sea level. 测高术与海拔相关的高度的测量
- The ratio of the free tritium to the sorbed tritium is 3.64%. 铜的自由氚量占吸附总氚量的3.;64%25；
- Having properties that differ according to the direction of measurement. 各有异性的根据不同方向的测量得到不同的性能
- Let me take your measurement, please. 请让我为您量一下尺寸。
- Total field measurement is not always desirable. 总磁场测量不是始终需要的。
- It depends on measurement of controlled variable. 它取决于控制变量的测量。
