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- Critical water content of frost heaving. 土壤开始产生冻胀时的临界含水率。
- Sub critical breeder fuelling actinide series and driven by D-T fusion neutrons can use uranium source effectively. 以锕系元素为燃料的次临界增殖反应堆,在D-T聚变中子源驱动下,可以更有效地利用有限的铀资源;
- An accelerator driven sub critical fast reactor (ADSFR) was used to study the Pu burning of weapons grade. 选取加速器驱动次临界快堆 (ADSFR)进行燃烧武器级钚研究。
- For the moment, the difference between hill and dale of electric power requirement keeps on increasing, so, 1025t/h sub critical pressure UP type once through boiler must participate in power grid peaking. 电力需求的峰谷差不断增大 ,1 0 2 5t/h亚临界压力UP型直流锅炉参与电网调峰是不容置疑的。
- At same time, the critical water level is proposed in accord with the trend of seepage flow of dam. 同时以大坝综合渗透率是否随时间增大为标准,提出了监控大坝渗流稳定的临界水位,对实际运行监控有一定意义。
- The test of the Reynolds Number shows the rill flow pattern is turbulent flow, and the test of the Froude Number shows the rill flow maybe either sub critical flow or supercritical flow. 雷诺数试验结果表明 ,坡面细沟股流属于紊流范围 ,从弗劳德数的试验结果看 ,细沟股流有可能为缓流 ,也有可能为急流
- In addition, the significance of the disaster causal critical water table to preventing land subsidence disaster and exploiting groundwater resource reasonably is also analyzed. 分析了地面沉降成灾临界水位对预防地面沉降灾害发生及合理开采地下水资源的重要意义。
- The water soluble acrylic copolymer showed surficial activity and the CMC of the critical water -soluble acrylic copolymer was 0. 2%. 水溶性丙烯酸共聚物具有表面活性;临界水溶性丙烯酸共聚物的临界胶束浓度(CMC)值为0.;2%25(质量分数)。
- The critical water extraction time (twc) and the air oxidation time to rupture (tar) of four kinds of PPR resins have been achieved in fundamental experiment. 试验得到试片中抗氧剂遭水抽提干净的临界水抽提时间t_(wc)和遭空气氧化使试片破坏的时间t_(ar)。
- Based on the previous research,the concept of "disaster causal critical water table" and its general identification method are propounded for the first time. 在分析以往研究不足的基础上,首次提出了地面沉降成灾临界水位的概念及一般确定方法。
- accelerator driven sub critical system 加速器驱动次临界系统
- The results indicate that moveable water mainly distributes in minute throat of pore at the state between the irreducible water saturation and critical water saturation, which... 对储层微观渗流特征进行了分析,结果表明束缚水饱和度要小于等于临界水饱和度。
- Based on the previous research, the concept of "disaster causal critical water table" and its general identification method are propounded for the first time. 摘要在分析以往研究不足的基础上,首次提出了地面沉降成灾临界水位的概念及一般确定方法。
- The performance of the self-excited oscillation pulsed jet breaker and the airlifting characteristics and the critical water velocity of the device were discussed. 介绍了水下开采提升用气举机电装置的工作原理,对自激振荡脉冲射流破碎器的性能、气举提升特性和临界水流速度进行了分析,并介绍了气举的应用情况。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- The workshop was unique: To convey how critical water is to the survival of society, we showed to what an extent our bodies are water and how the natural environment also revolves around it. 研讨会很独特:为了说明水对社会得以存在有多么重要,我们演示了人体在多么大的程度上是水,而自然界又是如何以水为中心而运行的;
- I had to sub for the referee, who was sick. 裁判病了,我得代为裁判。
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- Design of 330 MW Sub critical Natural Circulation Boiler in One Power Plant 国内某330 MW亚临界压力自然循环锅炉的设计特点
- Putting water in brandy is sacrilege. 在白兰地中掺水是可恶的事。